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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Trity Losartan supplier in China

Cas:133909-99-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Sinoway Industrial Co., Ltd.

1. Usage of Atomoxetine hcl Intermidiate of Losartan/Allisartan Isoproxil 2. Sinoway's advantage: (1) ISO 9001:2008 certificated company (2) 28 years in pharmaceutical industry (3)China office of Fischer Chemicals AG (Switzerl

Trityl losartan powder

Cas:133909-99-6

Min.Order:100 Kilogram

FOB Price: $100.0

Type:Trading Company

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica

Trityl losartan

Cas:133909-99-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2-Butyl-4-chloro-1-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-1H-imidazol-5-ylmethanol

Cas:133909-99-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Trityl losartan/ LIDE PHARMA- Factory supply / Best price

Cas:133909-99-6

Min.Order:1 Milligram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Trityl losartan CAS 133909-99-6

Cas:133909-99-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

TIANFU CHEM--Trityl losartan

Cas:133909-99-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 133909-99-6 with best quality

Cas:133909-99-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Trityl losartan

Cas:133909-99-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Trityl losartan

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white or off-white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:For medicine , pesticide inter

Trityl losartan

Cas:133909-99-6

Min.Order:1 Gram

Negotiable

Type:Trading Company

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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

Siwei Development Group Ltd.

Product name: Trityl Iosartan CAS No.: 133909-99-6 Molecule Formula:C41H37ClN6O Molecule Weight:665.23 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITE

Lower Price Trityl Iosartan on stock

Cas:133909-99-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Trityllosartan

Cas:133909-99-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Trityl losartan Basic information Product Name: Trityl losartan Synonyms: 2-BUTYL-4-CHLORO-1-[[2'-[2-(TRIPHENYLMETHYL)-TETRAZOL-5-YL]-[1,1'-BIPHENYL]-4-YL]METHYL]-1H-IMIDAZOLE-5-METHANOL;2-BUTYL-4-CHLORO-1-[2'-(2-TRITYL-2H-TETRAZOL

Trityl losartan

Cas:133909-99-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Trityl Losartan

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Trading Company

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Trityl losartan

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Trityllosartan cas no. 133909-99-6 98%

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Trityl losartan

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Trityl?Losartan

Cas:133909-99-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Trityl losartan

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Trity Losartan

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

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

Trityl losartan

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Trity Losartan

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Other

inquiry

Antimex Chemical Limied

factory?direct?sale Application:healing drugs

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance: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

Trityl losartan CAS No.133909-99-6

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Trityl losartan cas 133909-99-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Trityl losartan cas 133909-99-6

Cas:133909-99-6

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

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
trityl chloride
76-83-5

trityl chloride

cozaar
124750-99-8

cozaar

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 triethylamine In N,N-dimethyl-formamide at 20℃; for 18h;91%
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%
n-Butyl chloride
109-69-3

n-Butyl chloride

2-n-Butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-carboxaldehyde
133910-00-6

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

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 sodium borohydrid In water; ethyl acetate72%
With sodium borohydrid In water; ethyl acetate72%
2-n-Butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-carboxaldehyde
133910-00-6

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

3-<3,4-bis(benzyloxy)phenyl>-1-aminopropane
99281-96-6

3-<3,4-bis(benzyloxy)phenyl>-1-aminopropane

A

[3-(3,4-bis-benzyloxy-phenyl)propyl](2-n-butyl-5-chloro-3-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazol-4-ylmethyl)amine
1370339-88-0

[3-(3,4-bis-benzyloxy-phenyl)propyl](2-n-butyl-5-chloro-3-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazol-4-ylmethyl)amine

B

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-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-carboxaldehyde; 3-<3,4-bis(benzyloxy)phenyl>-1-aminopropane With magnesium sulfate In dichloromethane at 20℃; for 17h; Inert atmosphere;
Stage #2: With sodium tetrahydroborate In methanol; dichloromethane at 20℃; for 4h; Inert atmosphere;
A 34%
B 40%
n-Butyl chloride
109-69-3

n-Butyl chloride

2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde
83857-96-9

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

5-(4'-Methanesulfonyloxymethyl-1,1'-biphenyl-2-yl)-2-triphenylmethyl-2H-tetrazole
143722-28-5

5-(4'-Methanesulfonyloxymethyl-1,1'-biphenyl-2-yl)-2-triphenylmethyl-2H-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 sodium borohydrid In water; ethyl acetate; acetone28%
With sodium borohydrid In water; ethyl acetate; acetone28%
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

A

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

B

{2-Butyl-5-chloro-1-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-1H-imidazol-4-yl}-methanol

{2-Butyl-5-chloro-1-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-1H-imidazol-4-yl}-methanol

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide Product distribution; Ambient temperature; various ratios of reagents;
With potassium carbonate In N,N-dimethyl-formamide Ambient temperature;
trityl chloride
76-83-5

trityl chloride

2-n-Butyl-4-chloro-1-[(2'-cyanobiphenyl-4-yl)-methyl]-5-(hydroxymethyl)imidazole
114772-55-3

2-n-Butyl-4-chloro-1-[(2'-cyanobiphenyl-4-yl)-methyl]-5-(hydroxymethyl)imidazole

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
Yield given. Multistep reaction;
2-n-Butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-carboxaldehyde
133910-00-6

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

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 sodium tetrahydroborate In dichloromethane at 25℃; for 24h; Yield given;
2-trityl-5-phenyl-2H-tetrazole
87268-78-8

2-trityl-5-phenyl-2H-tetrazole

2-n-Butyl-4-chloro-1-(4-bromobenzyl)-1H-imidazole-5-methanol
151012-31-6

2-n-Butyl-4-chloro-1-(4-bromobenzyl)-1H-imidazole-5-methanol

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
Yield given. Multistep reaction;
2-(2'-Triphenylmethyl-2'H-tetrazol-5'-yl)-phenylboronic acid
143722-25-2

2-(2'-Triphenylmethyl-2'H-tetrazol-5'-yl)-phenylboronic acid

2-n-Butyl-4-chloro-1-(4-bromobenzyl)-1H-imidazole-5-methanol
151012-31-6

2-n-Butyl-4-chloro-1-(4-bromobenzyl)-1H-imidazole-5-methanol

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; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; water at 75℃;
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 75℃; Mechanism; coupling rate effects of changing the initial composition; coupling rate effect of isomeric impurity of the aryl bromide;
2-n-butyl-4-chloro-5-hydroxymethylimidazole
79047-41-9

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

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
Multi-step reaction with 2 steps
1: K2CO3 / N,N-dimethyl-acetamide
View Scheme
Multi-step reaction with 3 steps
1: 77 percent / 1.0 N aq. ceric ammonium nitrate / acetic acid / 3 h / 25 °C
2: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
3: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
trityl chloride
76-83-5

trityl chloride

diphenylchloromethane (?)

diphenylchloromethane (?)

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
Multi-step reaction with 2 steps
1: Et3N / tetrahydrofuran / 0.5 h
View Scheme
2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde
83857-96-9

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

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
Multi-step reaction with 2 steps
1: 1.) K2CO3, 2.) NaBH4 / 1.) dimethylacetamide, -10 deg C, 2 h; room temp., 2 h, 2.) MeOH, room temp., 1 h
View Scheme
Multi-step reaction with 2 steps
1: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
2: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
1-bromomethyl-4-bromobenzene
589-15-1

1-bromomethyl-4-bromobenzene

sodium-<4-nitro benzoate>

sodium-<4-nitro benzoate>

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
Multi-step reaction with 2 steps
1: K2CO3 / N,N-dimethyl-acetamide
View Scheme
Multi-step reaction with 2 steps
1: 1.) K2CO3, 2.) NaBH4 / 1.) dimethylacetamide, -10 deg C, 2 h; room temp., 2 h, 2.) MeOH, room temp., 1 h
View Scheme
5-phenyl-2H-1,2,3,4-tetrazole
18039-42-4

5-phenyl-2H-1,2,3,4-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
Multi-step reaction with 2 steps
1: Et3N / tetrahydrofuran / 0.5 h
View Scheme
2-(2-methoxyphenyl)-4,4-dimethyl-2-oxazoline
57598-33-1

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

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
Multi-step reaction with 5 steps
1: tetrahydrofuran / 2 h / 20 °C
2: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C
3: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
4: 1.) sodium methoxide / 1.) DMF, 25 deg C, 0.25 h, 2.) DMF, 40 deg C, 4 h
View Scheme
Multi-step reaction with 6 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
5: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
6: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
2-Cyano-4'-methylbiphenyl
114772-53-1

2-Cyano-4'-methylbiphenyl

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
Multi-step reaction with 3 steps
1: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
2: 1.) sodium methoxide / 1.) DMF, 25 deg C, 0.25 h, 2.) DMF, 40 deg C, 4 h
View Scheme
Multi-step reaction with 4 steps
1: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h
2: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
3: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
4: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
4'-(bromomethyl)-1,1'-biphenyl-2-carbonitrile
114772-54-2

4'-(bromomethyl)-1,1'-biphenyl-2-carbonitrile

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
Multi-step reaction with 2 steps
1: 1.) sodium methoxide / 1.) DMF, 25 deg C, 0.25 h, 2.) DMF, 40 deg C, 4 h
View Scheme
N-(2-hydroxy-1,1-dimethyl)-2-methoxybenzamide
74201-13-1

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

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
Multi-step reaction with 6 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: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
5: 1.) sodium methoxide / 1.) DMF, 25 deg C, 0.25 h, 2.) DMF, 40 deg C, 4 h
View Scheme
Multi-step reaction with 7 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
6: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
7: sodium borohydride / CH2Cl2 / 24 h / 25 °C
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

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
Multi-step reaction with 4 steps
1: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C
2: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
3: 1.) sodium methoxide / 1.) DMF, 25 deg C, 0.25 h, 2.) DMF, 40 deg C, 4 h
View Scheme
Multi-step reaction with 5 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
4: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
5: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
N-(trityl)-5-[4΄-(methyl)biphenyl-2-yl]-2H-tetrazole
133909-97-4

N-(trityl)-5-[4΄-(methyl)biphenyl-2-yl]-2H-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
Multi-step reaction with 3 steps
1: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
2: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
3: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
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
Multi-step reaction with 2 steps
1: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
2: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
2-Methoxybenzoic acid
579-75-9

2-Methoxybenzoic acid

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
Multi-step reaction with 8 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: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
7: 1.) sodium methoxide / 1.) DMF, 25 deg C, 0.25 h, 2.) DMF, 40 deg C, 4 h
View Scheme
Multi-step reaction with 9 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
8: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
9: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
2-Methoxybenzoyl chloride
21615-34-9

2-Methoxybenzoyl chloride

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
Multi-step reaction with 7 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: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating
6: 1.) sodium methoxide / 1.) DMF, 25 deg C, 0.25 h, 2.) DMF, 40 deg C, 4 h
View Scheme
Multi-step reaction with 8 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
7: 49 percent / potassium carbonate / dimethylformamide / 24 h / 25 °C
8: sodium borohydride / CH2Cl2 / 24 h / 25 °C
View Scheme
1H-imidazole
288-32-4

1H-imidazole

2-(2'-Triphenylmethyl-2'H-tetrazol-5'-yl)-phenylboronic acid
143722-25-2

2-(2'-Triphenylmethyl-2'H-tetrazol-5'-yl)-phenylboronic acid

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 tetrahydrofuran; formaldehyde diethyl acetal; water15.5 g (93%)
With tributylphosphine; potassium carbonate In tetrahydrofuran; formaldehyde diethyl acetal; water15.5 g (93%)
With potassium carbonate In tetrahydrofuran; formaldehyde diethyl acetal; water
2-methylpropyl acetate
110-19-0

2-methylpropyl acetate

pyrographite
7440-44-0

pyrographite

2-(2'-Triphenylmethyl-2'H-tetrazol-5'-yl)-phenylboronic acid
143722-25-2

2-(2'-Triphenylmethyl-2'H-tetrazol-5'-yl)-phenylboronic acid

2-n-Butyl-4-chloro-1-p-bromobenzyl-1H-imidazole-5-carboxaldehyde
143722-29-6

2-n-Butyl-4-chloro-1-p-bromobenzyl-1H-imidazole-5-carboxaldehyde

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 sodium borohydrid; nitrogen; tetrabutylammomium bromide; magnesium sulfate; potassium carbonate; thiourea; triphenylphosphine; tris-(dibenzylideneacetone)dipalladium(0) In water; toluene
With sodium borohydrid; nitrogen; tetrabutylammomium bromide; magnesium sulfate; potassium carbonate; thiourea; triphenylphosphine; tris-(dibenzylideneacetone)dipalladium(0) In water; toluene
4-bromobenzenemethanol
873-75-6

4-bromobenzenemethanol

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
Multi-step reaction with 3 steps
1: nitrogen / tetrakis(triphenylphosphine)palladium (0) / toluene
2: potassium carbonate / N,N-dimethyl acetamide
3: sodium borohydrid / water; ethyl acetate; acetone
View Scheme
2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde
83857-96-9

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

1-bromomethyl-4-bromobenzene
589-15-1

1-bromomethyl-4-bromobenzene

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
Multi-step reaction with 2 steps
1: potassium carbonate / N,N-dimethyl acetamide; water; toluene
2: sodium borohydrid; nitrogen; tetrabutylammomium bromide; magnesium sulfate; potassium carbonate; thiourea; triphenylphosphine / tris-(dibenzylideneacetone)dipalladium(0) / water; toluene
View Scheme
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

2-n-butyl-4-chloro-5-hydroxymethyl-1-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]imidazole
114798-26-4

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

Conditions
ConditionsYield
With sulfuric acid In water; acetonitrile for 0.583333h; Ambient temperature;95%
Stage #1: 2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol With hydrogenchloride In water; acetonitrile at 18 - 20℃; for 5h;
Stage #2: With sodium hydroxide In water pH=12.3 - 12.7;
90.5%
With hydrogenchloride In dichloromethane; water at 25 - 35℃; for 1 - 1.5h; Product distribution / selectivity;
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

lorsartan
114798-26-4

lorsartan

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran at 25℃; for 4h;89%
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

cozaar
124750-99-8

cozaar

Conditions
ConditionsYield
With potassium carbonate In methanol for 12h; Product distribution / selectivity; Heating / reflux;82%
With potassium tert-butylate In methanol; isopropyl alcohol for 9h; Product distribution / selectivity; Heating / reflux;81%
With potassium tert-butylate In methanol for 8h; Heating / reflux;78%
With potassium tert-butylate In methanol for 8h; Heating / reflux;78%
With potassium tert-butylate In methanol; tert-butyl alcohol for 9h; Product distribution / selectivity; Heating / reflux;78%
3,5-di-tert-butyl-4-hydroxyphenyl acetic acid
1611-03-6

3,5-di-tert-butyl-4-hydroxyphenyl acetic acid

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

(3,5-di-tert-butyl-4-hydroxyphenyl)-acetic acid 2-butyl-5-chloro-3-[2'-(2-trityl-2H-tetrazol-5-yl)biphenyl-4-ylmethyl]-3H-imidazol-4-yl methyl ester
1195777-21-9

(3,5-di-tert-butyl-4-hydroxyphenyl)-acetic acid 2-butyl-5-chloro-3-[2'-(2-trityl-2H-tetrazol-5-yl)biphenyl-4-ylmethyl]-3H-imidazol-4-yl methyl ester

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In diethyl ether at 20℃; for 12h; Mitsunobu reaction; Inert atmosphere;63%
3-(3,4-bis(benzyloxy)phenyl)propanoic acid
93559-04-7

3-(3,4-bis(benzyloxy)phenyl)propanoic acid

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

C64H57ClN6O4
1195777-19-5

C64H57ClN6O4

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In diethyl ether at 20℃; for 12h; Mitsunobu reaction; Inert atmosphere;63%
4-(benzyloxy)-3,5-dimethoxybenzoic acid
14588-60-4

4-(benzyloxy)-3,5-dimethoxybenzoic acid

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

4-benzyloxy-3,5-dimethoxybenzoic acid 5-chloro-2-butyl-3-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazol-4-yl methyl ester
1195777-18-4

4-benzyloxy-3,5-dimethoxybenzoic acid 5-chloro-2-butyl-3-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazol-4-yl methyl ester

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In diethyl ether at 20℃; for 12h; Mitsunobu reaction; Inert atmosphere;62%
dodecyl mesylate
51323-71-8

dodecyl mesylate

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

5-[4'-(2-butyl-4-chloro-5-dodecyloxymethylimidazol-1-ylmethyl)biphenyl-2-yl]-2-trityl-2H-tetrazole

5-[4'-(2-butyl-4-chloro-5-dodecyloxymethylimidazol-1-ylmethyl)biphenyl-2-yl]-2-trityl-2H-tetrazole

Conditions
ConditionsYield
Stage #1: 2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol With sodium hydride In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere;
Stage #2: dodecyl mesylate In tetrahydrofuran for 24h; Inert atmosphere; Reflux;
45%
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

6-tert-butyl(dimethyl)silyloxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid
716320-66-0

6-tert-butyl(dimethyl)silyloxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid

6-(tert-butyl-dimethyl-silanyloxy)-2,5,7,8-tetramethylchroman-2-carboxylic acid 2-butyl-5-chloro-3-[2'-(2-trityl-2H-tetrazol-5-yl)biphenyl-4-ylmethyl]-3H-midazol-4-yl methyl ester
1195777-20-8

6-(tert-butyl-dimethyl-silanyloxy)-2,5,7,8-tetramethylchroman-2-carboxylic acid 2-butyl-5-chloro-3-[2'-(2-trityl-2H-tetrazol-5-yl)biphenyl-4-ylmethyl]-3H-midazol-4-yl methyl ester

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In diethyl ether at 20℃; for 12h; Mitsunobu reaction; Inert atmosphere;42%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

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

4-{2-butyl-5-chloro-3-[2'-(2-trityl-2H-tetrazol-5-yl)biphenyl-4-ylmethyl]-3H-imidazol-4-ylmethoxy}benzaldehyde

4-{2-butyl-5-chloro-3-[2'-(2-trityl-2H-tetrazol-5-yl)biphenyl-4-ylmethyl]-3H-imidazol-4-ylmethoxy}benzaldehyde

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 20℃; for 18h; Mitsunobu Displacement; Cooling with ice;35%

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