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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

2H-Tetrazole,5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-

Cas:133051-88-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole CAS:133051-88-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of ch

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole CAS:133051-88-4

Cas:133051-88-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

2H-Tetrazole,5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-

Cas:133051-88-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

2H-Tetrazole,5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

Cas:133051-88-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

2H-Tetrazole,5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

Cas:133051-88-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

Cas:133051-88-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

Cas:133051-88-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

Cas:133051-88-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

Cas:133051-88-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

2H-Tetrazole,5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

2H-Tetrazole,5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole Application:5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Other

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

DB BIOTECH CO., LTD

best seller Application:API

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazoleAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazoleAppearance:ask Storage:keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small

5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

133051-88-4

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

2H-Tetrazole,5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-

Cas:133051-88-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

N-(trityl)-5-[4΄-(methyl)biphenyl-2-yl]-2H-tetrazole
133909-97-4

N-(trityl)-5-[4΄-(methyl)biphenyl-2-yl]-2H-tetrazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane for 3h; Heating;92%
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane for 8h; Heating;92%
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; 2,2'-azobis(isobutyronitrile) In dichloromethane at 28℃; Reflux;85%
2-Cyano-4'-methylbiphenyl
114772-53-1

2-Cyano-4'-methylbiphenyl

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: zinc chloride; sodium azide / dimethylformamide / 36 h / Heating
1.2: 96 percent / aq. HCl / dimethylformamide / 1 h / cooling
2.1: 91 percent / aq. NaOH / toluene / 3 h / 20 °C
3.1: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: 96 percent / ZnCl2; NaN3 / dimethylformamide / 36 h / Heating
2: 91 percent / aq. NaOH / toluene / 3 h / 20 °C
3: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: trimethyltin azide / toluene / Heating
2: Et3N / CHCl3
3: NBS, AIBN / CCl4 / Heating
View Scheme
5-<4'-Methyl-1,1'-biphenyl-2-yl>-1H-tetrazole
120568-11-8

5-<4'-Methyl-1,1'-biphenyl-2-yl>-1H-tetrazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 91 percent / aq. NaOH / toluene / 3 h / 20 °C
2: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: Et3N / CHCl3
2: NBS, AIBN / CCl4 / Heating
View Scheme
Multi-step reaction with 2 steps
1: Et3N / CH2Cl2 / 1.5 h / Heating
2: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 2 h / Heating
View Scheme
2-(tetrazol-5-yl)-4'-methyl-1,1'-biphenyl
120568-11-8

2-(tetrazol-5-yl)-4'-methyl-1,1'-biphenyl

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 91 percent / aq. NaOH / toluene / 3 h / 20 °C
2: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating
View Scheme
para-bromotoluene
106-38-7

para-bromotoluene

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 4 steps
2: 1.) Me3SnN3, 2.) aq. HCl / 1.) toluene, reflux, 24 h, 2.) 25 deg C
3: Et3N / CH2Cl2 / 1.5 h / Heating
4: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 2 h / Heating
View Scheme
Multi-step reaction with 7 steps
1: magnesium / tetrahydrofuran / 2 h / 20 °C
2: tetrahydrofuran / 3 h / 20 °C
3: pyridine; trichlorophosphate / 3 h / 10 - 100 °C
4: sodium azide / toluene / 96 h / 110 °C
5: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C
6: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C
7: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux
View Scheme
o-cyanobromobenzene
2042-37-7

o-cyanobromobenzene

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 4 steps
2: 1.) Me3SnN3, 2.) aq. HCl / 1.) toluene, reflux, 24 h, 2.) 25 deg C
3: Et3N / CH2Cl2 / 1.5 h / Heating
4: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 2 h / Heating
View Scheme
Multi-step reaction with 5 steps
1: nickel
2: sodium azide / toluene / 96 h / 110 °C
3: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C
4: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C
5: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux
View Scheme
2-(2-methoxyphenyl)-4,4-dimethyl-2-oxazoline
57598-33-1

2-(2-methoxyphenyl)-4,4-dimethyl-2-oxazoline

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: tetrahydrofuran / 2 h / 20 °C
2: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C
3: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h
4: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
View Scheme
N-(2-hydroxy-1,1-dimethyl)-2-methoxybenzamide
74201-13-1

N-(2-hydroxy-1,1-dimethyl)-2-methoxybenzamide

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: thionyl chloride / 1 h / 25 °C
2: tetrahydrofuran / 2 h / 20 °C
3: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C
4: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h
5: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
View Scheme
4,4-dimethyl-2-(4'-methyl-biphenyl-2-yl)-4,5-dihydrooxazole
84392-32-5

4,4-dimethyl-2-(4'-methyl-biphenyl-2-yl)-4,5-dihydrooxazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C
2: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h
3: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
View Scheme
Multi-step reaction with 5 steps
1: pyridine; trichlorophosphate / 3 h / 10 - 100 °C
2: sodium azide / toluene / 96 h / 110 °C
3: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C
4: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C
5: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux
View Scheme
2-Methoxybenzoic acid
579-75-9

2-Methoxybenzoic acid

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: 95 percent / thionyl chloride / 18 h / 20 °C
2: CH2Cl2 / 2 h / 20 °C
3: thionyl chloride / 1 h / 25 °C
4: tetrahydrofuran / 2 h / 20 °C
5: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C
6: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h
7: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
View Scheme
2-Methoxybenzoyl chloride
21615-34-9

2-Methoxybenzoyl chloride

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: CH2Cl2 / 2 h / 20 °C
2: thionyl chloride / 1 h / 25 °C
3: tetrahydrofuran / 2 h / 20 °C
4: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C
5: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h
6: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
View Scheme
trityl chloride
76-83-5

trityl chloride

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: triethylamine / dichloromethane / 1 h / 20 °C
2: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 8 h / Reflux
View Scheme
benzonitrile
100-47-0

benzonitrile

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1.1: n-butyllithium; 2,2,6,6-tetramethylpiperidinyl-lithium / tetrahydrofuran; hexane / 0.08 h / -78 - -10 °C / Inert atmosphere
1.2: 5 h / -78 - 20 °C / Inert atmosphere
2.1: toluene / 20 °C
3.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; toluene / 4 h / 100 °C / Inert atmosphere
4.1: trimethylsilylazide; trifluoroacetic acid / 36 h / 120 °C / Sealed tube
5.1: triethylamine / dichloromethane / 1 h / 20 °C
6.1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 8 h / Reflux
View Scheme
C13H18BNO2

C13H18BNO2

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: toluene / 20 °C
2: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; toluene / 4 h / 100 °C / Inert atmosphere
3: trimethylsilylazide; trifluoroacetic acid / 36 h / 120 °C / Sealed tube
4: triethylamine / dichloromethane / 1 h / 20 °C
5: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 8 h / Reflux
View Scheme
2-(5,5-dimethyl-[1,3,2]dioxaborinan-2-yl)-benzonitrile
214360-47-1

2-(5,5-dimethyl-[1,3,2]dioxaborinan-2-yl)-benzonitrile

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; toluene / 4 h / 100 °C / Inert atmosphere
2: trimethylsilylazide; trifluoroacetic acid / 36 h / 120 °C / Sealed tube
3: triethylamine / dichloromethane / 1 h / 20 °C
4: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 8 h / Reflux
View Scheme
C26H22Zn

C26H22Zn

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: nickel
2: sodium azide / toluene / 96 h / 110 °C
3: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C
4: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C
5: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux
View Scheme
para-methylphenylmagnesium bromide
4294-57-9

para-methylphenylmagnesium bromide

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: tetrahydrofuran / 3 h / 20 °C
2: pyridine; trichlorophosphate / 3 h / 10 - 100 °C
3: sodium azide / toluene / 96 h / 110 °C
4: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C
5: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C
6: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux
View Scheme
C26H38N4Sn

C26H38N4Sn

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C
2: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C
3: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux
View Scheme
2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde
83857-96-9

2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol
133909-99-6

2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol

Conditions
ConditionsYield
Stage #1: 2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde; N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole With potassium carbonate In N,N-dimethyl-formamide at 20 - 22℃; for 3h;
Stage #2: With sodium tetrahydroborate In water; N,N-dimethyl-formamide at 48 - 52℃; for 3.08333h;
99.2%
With potassium carbonate In N,N-dimethyl acetamide
With potassium carbonate In N,N-dimethyl acetamide
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

2-(triphenylmethyl)-5-<(4'-(azidomethyl)biphenyl-2-yl)>-2H-tetrazole
143618-44-4

2-(triphenylmethyl)-5-<(4'-(azidomethyl)biphenyl-2-yl)>-2H-tetrazole

Conditions
ConditionsYield
With lithium azide In dimethyl sulfoxide for 4h; Ambient temperature;99%
With sodium azide In N,N-dimethyl-formamide for 16h; Ambient temperature;89%
2-(2-oxohexyl)pyridine
34541-30-5

2-(2-oxohexyl)pyridine

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

(+/-)-2-<2-oxo-1-<<2'-<1-(triphenylmethyl)-1H-tetrazol-5-yl><1,1'-biphenyl>-4-yl>methyl>hexyl>pyridine

(+/-)-2-<2-oxo-1-<<2'-<1-(triphenylmethyl)-1H-tetrazol-5-yl><1,1'-biphenyl>-4-yl>methyl>hexyl>pyridine

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran for 8h;94%
ethyl 3-(N-pentanoyl)aminobenzoate
447446-61-9

ethyl 3-(N-pentanoyl)aminobenzoate

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

ethyl 3-[N-[[4-[2-(3-triphenylmethyl-3H-tetrazol-5-yl)phenyl]phenyl]methyl]-N-pentanoylamino]benzoate
849419-67-6

ethyl 3-[N-[[4-[2-(3-triphenylmethyl-3H-tetrazol-5-yl)phenyl]phenyl]methyl]-N-pentanoylamino]benzoate

Conditions
ConditionsYield
With potassium tert-butylate In N,N-dimethyl acetamide at 50℃; for 3.5h;93.6%
2-mercapto-5-(2-bromophenyl)-1,3,4-oxadiazole
203268-68-2, 161013-20-3

2-mercapto-5-(2-bromophenyl)-1,3,4-oxadiazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

5-{4'-[5-(2-bromo-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole
882213-53-8

5-{4'-[5-(2-bromo-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole

Conditions
ConditionsYield
Stage #1: 2-mercapto-5-(2-bromophenyl)-1,3,4-oxadiazole With potassium carbonate In acetone for 0.5h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating;
92%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

3(R)-3-methyl-N-<2,3,4,5-tetrahydro-2-oxo-(1H)-1-benz-azepin-3-yl>-2-butenamide
168074-28-0

3(R)-3-methyl-N-<2,3,4,5-tetrahydro-2-oxo-(1H)-1-benz-azepin-3-yl>-2-butenamide

3(R)-3-methyl-N-<2,3,4,5-tetrahydro-2-oxo-1-<<<2'-(N-triphenylmethyl)-tetrazol-5-yl><1,1'-biphenyl>-4-yl>-methyl>-1H-1-benzazepin-3-yl>-2-butenamide
168074-29-1

3(R)-3-methyl-N-<2,3,4,5-tetrahydro-2-oxo-1-<<<2'-(N-triphenylmethyl)-tetrazol-5-yl><1,1'-biphenyl>-4-yl>-methyl>-1H-1-benzazepin-3-yl>-2-butenamide

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 22℃; for 18h;91%
propylamine
107-10-8

propylamine

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Propyl-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amine
143618-24-0

Propyl-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amine

Conditions
ConditionsYield
In tetrahydrofuran for 4h; Ambient temperature;89%
In tetrahydrofuran for 2h; Ambient temperature;
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

[1,1-Dimethyl-2-((R)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-ylcarbamoyl)-ethyl]-sulfamic acid methyl ester
145486-46-0

[1,1-Dimethyl-2-((R)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-ylcarbamoyl)-ethyl]-sulfamic acid methyl ester

(1,1-Dimethyl-2-{(R)-2-oxo-1-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-ylcarbamoyl}-ethyl)-sulfamic acid methyl ester
174222-36-7

(1,1-Dimethyl-2-{(R)-2-oxo-1-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-ylcarbamoyl}-ethyl)-sulfamic acid methyl ester

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran; N,N-dimethyl-formamide at 0℃;89%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

5-(2-methoxyphenyl)-1,3,4-oxadiazole-2-thiol
69844-25-3

5-(2-methoxyphenyl)-1,3,4-oxadiazole-2-thiol

5-{4'-[5-(2-methoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole
882213-55-0

5-{4'-[5-(2-methoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole

Conditions
ConditionsYield
Stage #1: 5-(2-methoxyphenyl)-1,3,4-oxadiazole-2-thiol With potassium carbonate In acetone for 0.5h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating;
89%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

5-(3-chlorophenyl)-[1,3,4]oxadiazole-2-thiol
41491-54-7

5-(3-chlorophenyl)-[1,3,4]oxadiazole-2-thiol

5-{4'-[5-(3-chloro-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole
882213-57-2

5-{4'-[5-(3-chloro-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole

Conditions
ConditionsYield
Stage #1: 5-(3-chlorophenyl)-[1,3,4]oxadiazole-2-thiol With potassium carbonate In acetone for 0.5h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating;
88%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

5-(4-pyridinyl)-1,3,4-oxadiazole-2-thiol
15264-63-8

5-(4-pyridinyl)-1,3,4-oxadiazole-2-thiol

4-{5-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethylsulfanyl]-[1,3,4]oxadiazol-2-yl}-pyridine
882213-52-7

4-{5-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethylsulfanyl]-[1,3,4]oxadiazol-2-yl}-pyridine

Conditions
ConditionsYield
Stage #1: 5-(4-pyridinyl)-1,3,4-oxadiazole-2-thiol With potassium carbonate In acetone for 0.5h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating;
87%
2-butyl-5-(4-chlorobenzylidene)-3,5-dihydro-4H-imidazol-4-one

2-butyl-5-(4-chlorobenzylidene)-3,5-dihydro-4H-imidazol-4-one

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

2-butyl-4-(4-chlorobenzylidene)-1-((2'-(2-trityl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazol-5(4H)-one

2-butyl-4-(4-chlorobenzylidene)-1-((2'-(2-trityl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazol-5(4H)-one

Conditions
ConditionsYield
Stage #1: 2-butyl-5-(4-chlorobenzylidene)-3,5-dihydro-4H-imidazol-4-one With potassium carbonate In acetonitrile at 20℃; for 0.0833333h;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetonitrile for 6h; Reflux; Inert atmosphere;
87%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

2-mercapto-5-(3-methylphenyl)-1,3,4-oxadiazole
66147-19-1

2-mercapto-5-(3-methylphenyl)-1,3,4-oxadiazole

5-[4'-(5-m-tolyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-biphenyl-2-yl]-2-trityl-2H-tetrazole
882213-58-3

5-[4'-(5-m-tolyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-biphenyl-2-yl]-2-trityl-2H-tetrazole

Conditions
ConditionsYield
Stage #1: 2-mercapto-5-(3-methylphenyl)-1,3,4-oxadiazole With potassium carbonate In acetone for 0.5h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating;
86%
2-butyl-1H-imidazole
50790-93-7

2-butyl-1H-imidazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

2-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide
1431152-74-7

2-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 8h; Inert atmosphere;85%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate
144689-93-0

ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate

ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[2'-(2-triphenylmethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl-1H-imidazole-5-carboxylate
172875-59-1

ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[2'-(2-triphenylmethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl-1H-imidazole-5-carboxylate

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 20℃; for 24h;83%
With potassium tert-butylate 1.) DMA, 0 deg C, 10 min, 2.) DMA, RT, 1 h; Yield given. Multistep reaction;
Stage #1: ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In N,N-dimethyl-formamide at 20 - 60℃; for 6h;
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

5‑(4‑methoxyphenyl)‑1,3,4‑oxadiazole‑2‑thiol
23766-26-9

5‑(4‑methoxyphenyl)‑1,3,4‑oxadiazole‑2‑thiol

5-{4'-[5-(4-methoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole
882213-56-1

5-{4'-[5-(4-methoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole

Conditions
ConditionsYield
Stage #1: 5‑(4‑methoxyphenyl)‑1,3,4‑oxadiazole‑2‑thiol With potassium carbonate In acetone for 0.5h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating;
83%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

5-(5-Methyl-isoxazol-3-yl)-4-phenyl-4H-[1,2,4]triazole-3-thiol
114461-19-7

5-(5-Methyl-isoxazol-3-yl)-4-phenyl-4H-[1,2,4]triazole-3-thiol

C45H34N8OS
1029889-26-6

C45H34N8OS

Conditions
ConditionsYield
Stage #1: 5-(5-Methyl-isoxazol-3-yl)-4-phenyl-4H-[1,2,4]triazole-3-thiol With potassium carbonate In acetone for 2h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.;
83%
2-propyl-4,5-bis(methoxycarbonyl)-imidazole
124750-59-0

2-propyl-4,5-bis(methoxycarbonyl)-imidazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

dimethyl 2-propyl-1-(4-(2-(trityltetrazol-5-yl)phenyl)phenylmethyl)-imidazole-4,5-dicarboxylate

dimethyl 2-propyl-1-(4-(2-(trityltetrazol-5-yl)phenyl)phenylmethyl)-imidazole-4,5-dicarboxylate

Conditions
ConditionsYield
With potassium carbonate In ISOPROPYLAMIDE; acetone at 30 - 61℃; for 5 - 6h; Product distribution / selectivity;82.8%
With potassium carbonate In N,N-dimethyl-formamide; acetone Reflux;
C13H12N4O2S
114461-25-5

C13H12N4O2S

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

C46H36N8O2S
1029889-50-6

C46H36N8O2S

Conditions
ConditionsYield
Stage #1: C13H12N4O2S With potassium carbonate In acetone for 2h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.;
81%
2-n-butyl-4-chloro-5-hydroxymethylimidazole
79047-41-9

2-n-butyl-4-chloro-5-hydroxymethylimidazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol
133909-99-6

2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 10h;80%
4-methyl-2-propyl-N-(R-hydroxymethylbenzyl)-1H-benzimidazole-6-carboxamide

4-methyl-2-propyl-N-(R-hydroxymethylbenzyl)-1H-benzimidazole-6-carboxamide

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

4'-[(4-methyl-2-propyl-N-2-(R-hydroxymethylbenzyl)-1H-benzimidazole-6-carboxamido-1-yl)methyl][1,1'-biphenyl]-2-(N-triphenylmethyl)tetrazole

4'-[(4-methyl-2-propyl-N-2-(R-hydroxymethylbenzyl)-1H-benzimidazole-6-carboxamido-1-yl)methyl][1,1'-biphenyl]-2-(N-triphenylmethyl)tetrazole

Conditions
ConditionsYield
Stage #1: 4-methyl-2-propyl-N-(R-hydroxymethylbenzyl)-1H-benzimidazole-6-carboxamide With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; Cooling with ice;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In N,N-dimethyl-formamide at 0 - 20℃; for 5h;
79%
C14H14N4OS
500016-52-4

C14H14N4OS

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

C47H38N8OS
1029889-56-2

C47H38N8OS

Conditions
ConditionsYield
Stage #1: C14H14N4OS With potassium carbonate In acetone for 2h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.;
78%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

4-butyl-1-<<2-(trimethylsilyl)ethoxy>methyl>imidazole

4-butyl-1-<<2-(trimethylsilyl)ethoxy>methyl>imidazole

5-butyl-1-[[(2'-(2-trityl)-tetrazol-5-yl)biphenyl-4-yl]methyl]-3-[(2-(trimethylsilyl)ethoxy)methyl]-1H-imidazolium bromide
1400933-86-9

5-butyl-1-[[(2'-(2-trityl)-tetrazol-5-yl)biphenyl-4-yl]methyl]-3-[(2-(trimethylsilyl)ethoxy)methyl]-1H-imidazolium bromide

Conditions
ConditionsYield
In acetonitrile at 70℃; for 3h; Inert atmosphere;78%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

4-n-Butyl-imidazole
146953-86-8

4-n-Butyl-imidazole

4-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide
1431151-99-3

4-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 8h; Inert atmosphere;78%
2-butyl-1H-imidazole
50790-93-7

2-butyl-1H-imidazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

2-butyl-1-<<2'-<(N-triphenylmethyl)tetrazol-5-yl>biphenyl-4-yl>methyl>imidazole

2-butyl-1-<<2'-<(N-triphenylmethyl)tetrazol-5-yl>biphenyl-4-yl>methyl>imidazole

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide 1.) 0 deg C, 45 min; 2.) 45 deg C;77.6%
C13H12N4OS
146922-22-7

C13H12N4OS

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

C46H36N8OS
1029889-30-2

C46H36N8OS

Conditions
ConditionsYield
Stage #1: C13H12N4OS With potassium carbonate In acetone for 2h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.;
77%
C14H14N4O2S
1029889-22-2

C14H14N4O2S

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

C47H38N8O2S
1029889-52-8

C47H38N8O2S

Conditions
ConditionsYield
Stage #1: C14H14N4O2S With potassium carbonate In acetone for 2h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.;
77%
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

Methyl 4(5)-(pentafluoroethyl)-2-propylimidazole-5(4)-carboxylate
150097-92-0

Methyl 4(5)-(pentafluoroethyl)-2-propylimidazole-5(4)-carboxylate

Methyl 4-(pentafluoroethyl)-2-propyl-1-<<2'-biphenyl-4-yl>methyl>imidazole-5-carboxylate
150097-93-1

Methyl 4-(pentafluoroethyl)-2-propyl-1-<<2'-biphenyl-4-yl>methyl>imidazole-5-carboxylate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide for 16h; Ambient temperature;74%
2-mercapto-5-(4-methylphenyl)-1,3,4-oxadiazole
31130-15-1

2-mercapto-5-(4-methylphenyl)-1,3,4-oxadiazole

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
133051-88-4

N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

5-[4'-(5-p-tolyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-biphenyl-2-yl]-2-trityl-2H-tetrazole
882213-59-4

5-[4'-(5-p-tolyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-biphenyl-2-yl]-2-trityl-2H-tetrazole

Conditions
ConditionsYield
Stage #1: 2-mercapto-5-(4-methylphenyl)-1,3,4-oxadiazole With potassium carbonate In acetone for 0.5h; Heating;
Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating;
74%

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