Products

Refine

Country

Business Type

Certificate

Display

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 services. DayangChem can provide different quantities of custom synthesis ch

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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

1-Methyl-1,2,3-benzotriazole

Cas:13351-73-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

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

1-Methylbenzotriazole CAS 13351-73-0

Cas:13351-73-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

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

Manufacturer supply CAS 13351-73-0 with best quality

Cas:13351-73-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

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

1-methyl-1h-benzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 providing h

Factory Supply 1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:1 Kilogram

FOB Price: $2.0

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

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Other

inquiry

DB BIOTECH CO., LTD

Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you

1-METHYLBENZOTRIAZOLE

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Trading Company

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

1-Methyl-1H-benzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Manufacturers

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

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Good quantity Storage:R.T. Package:as per buyers Application:Reagent Transportation:by air/sea

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1-Methyl-1H-benzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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:Chemical intermediate

1-Methyl-1H-benzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:White to Off-White Solid Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by Sea

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

1-Methylbenzotriazole cas 13351-73-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

1-Methylbenzotriazole cas 13351-73-0

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Other

inquiry

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

1-Methylbenzotriazole

Cas:13351-73-0

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

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

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

1-METHYLBENZOTRIAZOLE

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Other

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

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

1-Methyl-1H-benzo[d][1,2,3]triazole

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

1-methylbenzotriazole

Cas:13351-73-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an SENYI New Material Technology Co., Ltd

Quick details CasNo. 13351-73-0 Molecular Formula C7H7N3 Appearance White Powder Application Pharmaceutical Intermediate DeliveryTime About 8-10days PackAge Foil Bags Port Tianjin por

High quality 1-METHYLBENZOTRIAZOLE CAS13351-73-0 benzotriazole acid methyl ester

Cas:13351-73-0

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

1-Methylbenzotriazole

Cas:13351-73-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Changsha Easchem Co.,Limited

Changsha EASCHEM is a leading company in marketing ang distributing chemicals and new materials with establishment in 2013 by reregistering from Easchem International from China. We, EASCHEM, are the brand with the aim for erecting up Big Chemica

High Purity 1-Methylbenzotriazole; 1-Methyl1 ,2,3-benzotriazole supplier in China

Cas:13351-73-0

Min.Order:0 Gram

FOB Price: $12.0 / 50.0

Type:Lab/Research institutions

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

1-METHYLBENZOTRIAZOLE

Cas:13351-73-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

1-Methyl-1H-benzotriazole,

Cas:13351-73-0

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Synthetic route

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 90℃; for 4h;87.8%
methyl magnesium iodide
917-64-6

methyl magnesium iodide

1-(chloromethyl)-1H-benzotriazole
54187-96-1

1-(chloromethyl)-1H-benzotriazole

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

1-ethylbenzotriazole
16584-05-7

1-ethylbenzotriazole

Conditions
ConditionsYield
In diethyl ether for 1h; Ambient temperature;A 83%
B 11%
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

P-(dichloromethyl) O-methyl chlorophosphonate

P-(dichloromethyl) O-methyl chlorophosphonate

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 5℃; for 1h; Alkylation;80%
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

methyl iodide
74-88-4

methyl iodide

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With sodium hydroxide In water; acetonitrile for 48h;73%
With potassium tert-butylate; 18-crown-6 ether In diethyl ether for 1h; Ambient temperature;70%
Stage #1: 1,2,3-Benzotriazole With sodium hydride In tetrahydrofuran; mineral oil for 0.0833333h;
Stage #2: With carbon disulfide In tetrahydrofuran; mineral oil at 0 - 5℃;
Stage #3: methyl iodide In tetrahydrofuran; mineral oil at 0 - 5℃; for 0.2h;
67%
With sodium hydroxide In water; acetonitrile at 20℃; for 48h;55%
1H-benzotriazole-1-carboxylic acid methyl ester
86298-22-8

1H-benzotriazole-1-carboxylic acid methyl ester

A

2-methylbenzotriazole
16584-00-2

2-methylbenzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
at 120℃; Title compound not separated from byproducts;A 29%
B 71%
at 160℃;
at 160℃;
at 120℃; Mechanism; other alkoxycarbonylbenzotriazoles;A 29 % Spectr.
B 71 % Spectr.
1-benzyl-3-methylbenzotriazolium iodide
1334478-48-6

1-benzyl-3-methylbenzotriazolium iodide

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

(E)-1,2-diphenyl-ethene
103-30-0

(E)-1,2-diphenyl-ethene

Conditions
ConditionsYield
With sodium hydride In dimethyl sulfoxide at 20℃; stereoselective reaction;A n/a
B 68%
N-chlorobenzotriazole
21050-95-3

N-chlorobenzotriazole

A

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

C

1-iodobenzotriazole
68407-95-4

1-iodobenzotriazole

D

1,3-dimethylbenzotriazolium triiodide

1,3-dimethylbenzotriazolium triiodide

Conditions
ConditionsYield
With methyl iodide In dichloromethane at 42℃; for 1h;A 10%
B 6%
C 65%
D 19%
With methyl iodide In dichloromethane at 42℃; for 3h;A 18%
B 11%
C 41%
D 30%
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

dimethyl sulfate
77-78-1

dimethyl sulfate

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With sodium hydroxide at 20℃; for 2.5h;65%
With sodium hydroxide In water at 20 - 80℃; for 0.75h;
N-(benzotriazol-1-ylmethyl)-N-methylpyrrolidinium iodide
127236-78-6

N-(benzotriazol-1-ylmethyl)-N-methylpyrrolidinium iodide

benzylmagnesium chloride
6921-34-2

benzylmagnesium chloride

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

1-phenethyl-1H-benzo[d][1,2,3]triazole
63777-68-4

1-phenethyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 45℃; for 3h;A n/a
B 64%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With tert.-butylhydroperoxide; nitromethane; caesium carbonate; acetic acid; potassium iodide In water at 120℃; for 12h; Schlenk technique; Inert atmosphere; chemoselective reaction;62%
With hydrogenchloride Diazotization.und Verkochen das entstandende Diazoniumsalz;
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

methyl iodide
74-88-4

methyl iodide

A

2-methylbenzotriazole
16584-00-2

2-methylbenzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide for 0.5h;A 40%
B 60%
With potassium hydroxide; tetrabutylammomium bromide at 0℃; Yields of byproduct given;A 25%
B n/a
With sodium hydroxide In N,N-dimethyl-formamide for 0.25h; Ambient temperature; Yield given. Yields of byproduct given;
With potassium hydroxide; tetrabutylammomium bromide Ambient temperature; Irradiation; Yield given. Yields of byproduct given;
With potassium hydroxide; 1-butyl-3-methylimidazolium Tetrafluoroborate at 20℃; for 2h;
Dimethyl oxalate
553-90-2

Dimethyl oxalate

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

A

2-methylbenzotriazole
16584-00-2

2-methylbenzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With potassium tert-butylate In N,N-dimethyl-formamide Heating;A 35%
B 59%
With potassium tert-butylate In N,N-dimethyl-formamide for 3h; Heating;A 35%
B 59%
With potassium tert-butylate In N,N-dimethyl-formamide for 3h; Heating;A 35%
B 59%
N,N-dimethyl-2-nitro-benzenamine
610-17-3

N,N-dimethyl-2-nitro-benzenamine

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

N-nitroso N-methyl-N-(2-nitroaniline)
89937-90-6

N-nitroso N-methyl-N-(2-nitroaniline)

C

N-methyl-N-nitrosoaniline
614-00-6

N-methyl-N-nitrosoaniline

D

2-nitro-N-methylaniline
612-28-2

2-nitro-N-methylaniline

Conditions
ConditionsYield
With n-Butyl nitrite; ammonium chloride; water for 2h; Heating; Further byproducts given;A 7%
B 58%
C 9%
D 5%
N,N-dimethyl-2-nitro-benzenamine
610-17-3

N,N-dimethyl-2-nitro-benzenamine

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

N-nitroso N-methyl-N-(2-nitroaniline)
89937-90-6

N-nitroso N-methyl-N-(2-nitroaniline)

C

2-nitro-N-methylaniline
612-28-2

2-nitro-N-methylaniline

D

nitrobenzene
98-95-3

nitrobenzene

Conditions
ConditionsYield
With n-Butyl nitrite; ammonium chloride; water for 2h; Mechanism; Heating;A 7%
B 58%
C 5%
D 1%
1-benzyl-3-methylbenzotriazolium bromide
37922-13-7

1-benzyl-3-methylbenzotriazolium bromide

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

(E)-1,2-diphenyl-ethene
103-30-0

(E)-1,2-diphenyl-ethene

Conditions
ConditionsYield
With sodium hydride In dimethyl sulfoxide at 20℃; stereoselective reaction;A n/a
B 56%
N-chlorobenzotriazole
21050-95-3

N-chlorobenzotriazole

methyl iodide
74-88-4

methyl iodide

A

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

C

1-iodobenzotriazole
68407-95-4

1-iodobenzotriazole

D

1,3-dimethylbenzotriazolium triiodide

1,3-dimethylbenzotriazolium triiodide

Conditions
ConditionsYield
In dichloromethane at 42℃; for 7h;A 8%
B 21%
C 16%
D 55%
In dichloromethane at 42℃; for 5h;A 8%
B 28%
C 29%
D 35%
N-chlorobenzotriazole
21050-95-3

N-chlorobenzotriazole

methyl iodide
74-88-4

methyl iodide

A

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

B

2-methylbenzotriazole
16584-00-2

2-methylbenzotriazole

C

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

D

1,3-dimethylbenzotriazolium triiodide

1,3-dimethylbenzotriazolium triiodide

Conditions
ConditionsYield
In dichloromethane at 42℃; for 3h; Further byproducts given;A 8%
B 3%
C 33%
D 49%
(E)-benzotriazole-1-carbaldehyde oxime
147861-10-7

(E)-benzotriazole-1-carbaldehyde oxime

methyl iodide
74-88-4

methyl iodide

A

2-methylbenzotriazole
16584-00-2

2-methylbenzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

C

(E)-1-formylbenzotriazole O-methyloxime

(E)-1-formylbenzotriazole O-methyloxime

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 25℃; for 24h;A 12%
B 42%
C 26%
tert.-butylhydroperoxide
75-91-2

tert.-butylhydroperoxide

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide In water; acetonitrile at 100℃; for 8h; Schlenk technique; Inert atmosphere; regioselective reaction;42%
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

A

2-methylbenzotriazole
16584-00-2

2-methylbenzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
In toluene for 0.5h; Heating;A 38%
B 10%
N-(benzotriazol-1-ylmethyl)-N-methylpyrrolidinium iodide
127236-78-6

N-(benzotriazol-1-ylmethyl)-N-methylpyrrolidinium iodide

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

1-[(1H-benzotriazol-1-yl)methyl]-1H-benzotriazole
88064-00-0

1-[(1H-benzotriazol-1-yl)methyl]-1H-benzotriazole

Conditions
ConditionsYield
In diphenylether at 200℃; for 2h;A 15%
B 38%
N-(benzotriazol-1-ylmethyl)-N-methylpyrrolidinium iodide
127236-78-6

N-(benzotriazol-1-ylmethyl)-N-methylpyrrolidinium iodide

N,N-diethylaniline
91-66-7

N,N-diethylaniline

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

1-ethylbenzotriazole
16584-05-7

1-ethylbenzotriazole

C

1-[(1H-benzotriazol-1-yl)methyl]-1H-benzotriazole
88064-00-0

1-[(1H-benzotriazol-1-yl)methyl]-1H-benzotriazole

Conditions
ConditionsYield
at 200℃; for 4h;A 8%
B 37%
C 28%
N-bromobenzotriazole
65763-68-0

N-bromobenzotriazole

methyl iodide
74-88-4

methyl iodide

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

1,3-dimethylbenzotriazolium triiodide

1,3-dimethylbenzotriazolium triiodide

Conditions
ConditionsYield
In dichloromethane at 42℃; for 3h;A 26%
B 35%
6-chloro-1-methyl-4-nitrobenzotriazole

6-chloro-1-methyl-4-nitrobenzotriazole

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With hydrazine hydrate In ethanol at 70℃; for 90h;32%
1-amino-3-methylbenzimidazolium chloride

1-amino-3-methylbenzimidazolium chloride

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

N-methyl-N-phenylformamide
93-61-8

N-methyl-N-phenylformamide

Conditions
ConditionsYield
With lead(IV) acetate In methanol for 0.5h; Ambient temperature;A 20.2%
B 17.2%
2-Chloronitrobenzene
88-73-3

2-Chloronitrobenzene

methylhydrazine
60-34-4

methylhydrazine

A

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

B

3-methyl-3H-1,2,3-benzotriazole 1-oxide
22713-36-6

3-methyl-3H-1,2,3-benzotriazole 1-oxide

C

2-nitro-N-methylaniline
612-28-2

2-nitro-N-methylaniline

D

2-Chloroaniline
95-51-2

2-Chloroaniline

Conditions
ConditionsYield
In ethanol at 150℃; for 5h;A 12%
B n/a
C n/a
D 20%
1-iodobenzotriazole
68407-95-4

1-iodobenzotriazole

methyl iodide
74-88-4

methyl iodide

A

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

C

1,3-dimethylbenzotriazolium triiodide

1,3-dimethylbenzotriazolium triiodide

Conditions
ConditionsYield
In dichloromethane at 42℃; for 3h;A 10%
B 10%
C 12%
1-iodobenzotriazole
68407-95-4

1-iodobenzotriazole

A

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

C

1,3-dimethylbenzotriazolium triiodide

1,3-dimethylbenzotriazolium triiodide

Conditions
ConditionsYield
With methyl iodide In dichloromethane at 42℃; for 3h;A 10%
B 10%
C 12%
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

A

2-methylbenzotriazole
16584-00-2

2-methylbenzotriazole

B

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With ethanol
1-(chloromethyl)-1H-benzotriazole
54187-96-1

1-(chloromethyl)-1H-benzotriazole

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With lithium aluminium tetrahydride
Multi-step reaction with 2 steps
1: 40 percent / methanol / 1 h / Heating
2: toluene; diethyl ether / Heating
View Scheme
Multi-step reaction with 2 steps
1: 87 percent / toluene; methanol / 2 h / Heating
2: benzene; diethyl ether / Heating
View Scheme
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

borane-THF
14044-65-6

borane-THF

N-1-methyl-benzotriazole-N-3-borane
1201669-53-5

N-1-methyl-benzotriazole-N-3-borane

Conditions
ConditionsYield
In not given (C6H4N3)Me (1.1 equiv.), 1.0 M BH3*THF (1.0 equiv.), room temp.;99%
In tetrahydrofuran for 2h; Cooling with ice;84%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

N-1-methyl-benzotriazole-N-3-borane
1201669-53-5

N-1-methyl-benzotriazole-N-3-borane

Conditions
ConditionsYield
With borane-THF In tetrahydrofuran at 20℃; Inert atmosphere;99%
gold(III) chloride

gold(III) chloride

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

silver trifluoromethanesulfonate
2923-28-6

silver trifluoromethanesulfonate

C34H43AuN5(1+)*CF3O3S(1-)

C34H43AuN5(1+)*CF3O3S(1-)

Conditions
ConditionsYield
In methanol at 20℃; for 6h;97%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

nickel(II) chloride hexahydrate

nickel(II) chloride hexahydrate

Ni(2+)*2Cl(1-)*C6N3H4CH3=NiCl2(C6N3H4CH3)

Ni(2+)*2Cl(1-)*C6N3H4CH3=NiCl2(C6N3H4CH3)

Conditions
ConditionsYield
With triethyl orthoformate In ethanol to a soln. of NiCl2*6H2O in abs. ethanol was added CH(OEt)3, refluxed for 30 min, addn. of the triazole (molar ratio 1:1); filtered, washed with ethanol and Et2O, dried in vac. over silica gel; elem. anal.;96%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

cobalt(II) bromide

cobalt(II) bromide

(Br2)(1-methylbenzotriazolyl)2cobalt(II)
146262-41-1

(Br2)(1-methylbenzotriazolyl)2cobalt(II)

Conditions
ConditionsYield
In ethanol dropwise addn. of CoBr2 in absolute EtOH to a stirred solution of ligand in absolute EtOH (under aerobic conditions), forming ppt., further stirring for 30 min; filtn., washing with EtOH and diethyl ether, drying in vacuo over silica gel, elem. anal.;95%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

phenanthridine
229-87-8

phenanthridine

propynoic acid methyl ester
922-67-8

propynoic acid methyl ester

(E)-methyl 3-(6-(1H-benzo[d][1,2,3]triazol-1-yl)phenanthridin-5(6H)-yl)acrylate

(E)-methyl 3-(6-(1H-benzo[d][1,2,3]triazol-1-yl)phenanthridin-5(6H)-yl)acrylate

Conditions
ConditionsYield
In dichloromethane at -10 - 20℃;91%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

3-methyl-3H-1,2,3-benzotriazole 1-oxide
22713-36-6

3-methyl-3H-1,2,3-benzotriazole 1-oxide

Conditions
ConditionsYield
With 3,3-dimethyldioxirane In dichloromethane at 20℃; for 24h;90%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

phenanthridine
229-87-8

phenanthridine

propynoic acid ethyl ester
623-47-2

propynoic acid ethyl ester

(E)-ethyl 3-(6-(1H-benzo[d][1,2,3]triazol-1-yl)phenanthridin-5(6H)-yl)acrylate

(E)-ethyl 3-(6-(1H-benzo[d][1,2,3]triazol-1-yl)phenanthridin-5(6H)-yl)acrylate

Conditions
ConditionsYield
In dichloromethane at -10 - 20℃;90%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

1,3,5-triphenylhexahydro-1,3,5-triazine
91-78-1

1,3,5-triphenylhexahydro-1,3,5-triazine

Conditions
ConditionsYield
at 700℃; under 0.01 Torr; Elimination; Cyclotrimerization;89%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

(MebtaH)((chloro)3(1-methylbenzotriazolyl)cobaltate(II))
146262-39-7

(MebtaH)((chloro)3(1-methylbenzotriazolyl)cobaltate(II))

Conditions
ConditionsYield
With concd. HCl In ethanol addn. of CoCl2*6H2O in concd. HCl-EtOH to a stirred soln. of ligand in concd. HCl-EtOH (under aerobic conditions), formation of ppt.; filtn., washing with EtOH and diethyl ether, drying in vacuo over silica gel, elem. anal.;89%
4-methyl-benzoic acid methyl ester
99-75-2

4-methyl-benzoic acid methyl ester

1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

2-(1H-1,2,3-benzotriazol-1-yl)-1-(4-methylphenyl)-1-ethanone
189343-47-3

2-(1H-1,2,3-benzotriazol-1-yl)-1-(4-methylphenyl)-1-ethanone

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 12h;88%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Methyl decanoate
110-42-9

Methyl decanoate

1-Benzotriazol-1-yl-undecan-2-one
189343-46-2

1-Benzotriazol-1-yl-undecan-2-one

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 12h;88%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

copper(ll) bromide
7789-45-9

copper(ll) bromide

CuBr2(C6H4N3CH3)
88177-45-1

CuBr2(C6H4N3CH3)

Conditions
ConditionsYield
In acetone room temp. (overnight); filtering, washing (Me2CO, Et2O), drying (vac., over SiO2); elem. anal.;88%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

2-methylmercaptobenzothiazole
615-22-5

2-methylmercaptobenzothiazole

1-(1,3-Benzothiazol-2-ylmethyl)-1H-1,2,3-benzotriazole
156272-74-1

1-(1,3-Benzothiazol-2-ylmethyl)-1H-1,2,3-benzotriazole

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 24h;85%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

nickel(II) chloride hexahydrate

nickel(II) chloride hexahydrate

Ni(2+)*2Cl(1-)*2C6N3H4CH3=NiCl2(C6N3H4CH3)2

Ni(2+)*2Cl(1-)*2C6N3H4CH3=NiCl2(C6N3H4CH3)2

Conditions
ConditionsYield
With triethyl orthoformate In ethanol to a soln. of NiCl2*6H2O in abs. ethanol was added CH(OEt)3, refluxed for 30 min, addn. of the triazole (molar ratio 1:2); filtered, washed with ethanol and Et2O, dried in vac. over silica gel; elem. anal.;85%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

cobalt(II) thiocyanate
3017-60-5

cobalt(II) thiocyanate

(cobalt(isothiocyanate)2(1-methylbenzotriazole)2)
146262-43-3

(cobalt(isothiocyanate)2(1-methylbenzotriazole)2)

Conditions
ConditionsYield
In acetone addn. of solid ligand to a stirred soln. of Co(NCS)2 in acetone (under aerobic conditions), stirring for 10 min at room temp.; filtn., addn. of n-hexane to the filtrate to yield dark blue oil, solidification on overnight storage in a freezer, collection by filtn., washing with n-hexane, drying in vacuo over silica gel, elem. anal.;84%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

ethyl pelargonate
123-29-5

ethyl pelargonate

1-Benzotriazol-1-yl-decan-2-one
189343-45-1

1-Benzotriazol-1-yl-decan-2-one

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 12h;83%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

cobalt(II) chloride
7646-79-9

cobalt(II) chloride

(chloro)2(1-methylbenzotriazolyl)2cobalt(II)
146262-37-5

(chloro)2(1-methylbenzotriazolyl)2cobalt(II)

Conditions
ConditionsYield
In ethanol dropwise addn. of CoCl2 in absolute EtOH to a stirred solution of ligand in absolute EtOH (under aerobic conditions), forming ppt., further stirring for 30 min; filtn., washing with EtOH and diethyl ether, drying in vacuo over silica gel, elem. anal.;83%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

α-bromoacetophenone
70-11-1

α-bromoacetophenone

3-methyl-1-phenacylbenzotriazolium bromide
132416-78-5

3-methyl-1-phenacylbenzotriazolium bromide

Conditions
ConditionsYield
In toluene for 5h; Heating;80%
In ethyl acetate for 3h; Heating;72%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

nickel(II) thiocyanate
13689-92-4

nickel(II) thiocyanate

Ni(NCS)2(CH3OH)2(C6N3H4CH3)2
157037-34-8

Ni(NCS)2(CH3OH)2(C6N3H4CH3)2

Conditions
ConditionsYield
With methanol In methanol the triazole was dissolved with stirring in a soln. of Ni(SCN)2 in refluxing methanol, left undisturbed at ambient temp.; filtered, washed with Et2O, dried in air; elem. anal.;80%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

copper dichloride

copper dichloride

[Cu2Cl4(1-methylbenzotriazole)2]n

[Cu2Cl4(1-methylbenzotriazole)2]n

Conditions
ConditionsYield
With HC(OEt)3 In ethanol dissoln. of equimolar amts. of CuCl2 and ligand in EtOH contg. HC(COEt)3; crystn. (2 d, room temp.), filtration, washing (Et2O), drying (vac.); elem. anal.;80%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

Ethyl hexanoate
123-66-0

Ethyl hexanoate

1-(1H-1,2,3-benzotriazol-1-yl)-2-heptanone
189343-44-0

1-(1H-1,2,3-benzotriazol-1-yl)-2-heptanone

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 12h;78%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

nickel(II) nitrate hexahydrate

nickel(II) nitrate hexahydrate

Ni(NO3)2(C6N3H4CH3)4
157037-29-1

Ni(NO3)2(C6N3H4CH3)4

Conditions
ConditionsYield
With triethyl orthoformate In ethanol to a soln. of the triazole in abs. ethanol was added a soln. of Ni(NO3)2*6H2O in the same solvent, addn. of CH(OEt)3, refluxed for 30 min; addn. of Et2O to the cooled soln., filtered, washed with Et2O, dried in vac. over silica gel; elem. anal.;78%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

methyl trifluoromethanesulfonate

methyl trifluoromethanesulfonate

1,3-Dimethylbenzotriazolium trifluoromethanesulphonate

1,3-Dimethylbenzotriazolium trifluoromethanesulphonate

Conditions
ConditionsYield
In dichloromethane for 144h; Ambient temperature;77%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

(triphenylphosphine)gold(I) chloride

(triphenylphosphine)gold(I) chloride

silver trifluoromethanesulfonate
2923-28-6

silver trifluoromethanesulfonate

triazole
1186016-23-8

triazole

Conditions
ConditionsYield
Stage #1: (triphenylphosphine)gold(I) chloride; silver trifluoromethanesulfonate In methanol for 0.0833333h; Inert atmosphere;
Stage #2: 1-methyl-1H-benzo[d][1,2,3]triazole In methanol at 20℃; for 12h; Inert atmosphere;
76%
byproducts: AgCl;
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

acetonitrile
75-05-8

acetonitrile

copper(ll) bromide
7789-45-9

copper(ll) bromide

CuBr2(C6H4N3CH3)2(CH3CN)
255913-57-6

CuBr2(C6H4N3CH3)2(CH3CN)

Conditions
ConditionsYield
In acetonitrile room temp. (24 h); filtering, washing (Et2O), drying; elem. anal.;75%
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

nickel(II) bromide trihydrate

nickel(II) bromide trihydrate

NiBr2(CH3OH)2(C6N3H4CH3)2
157037-39-3

NiBr2(CH3OH)2(C6N3H4CH3)2

Conditions
ConditionsYield
With triethyl orthoformate In methanol to a stirred soln. of NiBr2*3H2O in abs. methanol were added CH(OEt)3 and a soln. of the triazole in abs. methanol, refluxed for 30 min; layered with Et2O at 4°C, slow mixing, filtered, washed with Et2O, dried in air; elem. anal.;74%

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View