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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

Benzenamine,4-(1H-benzimidazol-2-yl)-

Cas:2963-77-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

4-(1H-Benzimidazol-2-Yl)Aniline

Cas:2963-77-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE CAS:2963-77-1

Cas:2963-77-1

Min.Order:1 Kilogram

FOB Price: $98.0 / 100.0

Type:Trading Company

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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

Pharmaceutical Grade CAS 2963-77-1 with competitive price

Cas:2963-77-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Benzenamine,4-(1H-benzimidazol-2-yl)-

Cas:2963-77-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE CAS:2963-77-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high qua

4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE CAS:2963-77-1

Cas:2963-77-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Benzenamine,4-(1H-benzimidazol-2-yl)-

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Benzenamine,4-(1H-benzimidazol-2-yl)- CAS NO.2963-77-1

Cas:2963-77-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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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

4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Trading Company

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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

4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE

Cas:2963-77-1

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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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

4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE

Cas:2963-77-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

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

1,1-DIBROMOTETRAFLUOROETHANE

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Manufacturers

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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

4-(1H-Benzoimidazol-2-yl)-phenylamine

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Benzenamine,4-(1H-benzimidazol-2-yl)- Application:Organic Chemicals

2963-77-1

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

Benzenamine,4-(1H-benzimidazol-2-yl)- cas 2963-77-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Benzenamine,4-(1H-benzimidazol-2-yl)- cas 2963-77-1

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Other

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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

4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Trading Company

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Shanghai Puhao Chemical Technology Co. Ltd.

Our company's tenet is to treat every customer sincerely and be responsible for every product. The production of products according to customer demand for customized, in strict accordance with strict requirements, the production of products always wi

Buy High purity of 4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Trading Company

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NUTROCHEM- MANUFACTURE PLACE

best seller Application:API

4-(1H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Trading Company

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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

4-(1H-Benzo[d]imidazol-2-yl)aniline

Cas:2963-77-1

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

Best price/ 4-(1H-Benzoimidazol-2-yl)-phenylamine CAS NO.2963-77-1

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Trading Company

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Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 4-(1H-Benzoimidazol-2-yl)-phenylamine, CAS:2963-77-1 with the most competitive price

4-(1H-Benzoimidazol-2-yl)-phenylamine

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Trading Company

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NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

4-(1H-Benzimidazol-2-yl)phenylamine

Cas:2963-77-1

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

2-(4-nitrophenyl)benzimidazole
729-13-5

2-(4-nitrophenyl)benzimidazole

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
With hydrogenchloride; iron In ethanol; water Reflux;95%
With zinc; hydrazinium monoformate In methanol at 20℃; for 44h;90%
With water at 20℃; Inert atmosphere; chemoselective reaction;89%
o-phenylenediamine dihydrochloride
615-28-1

o-phenylenediamine dihydrochloride

4-amino-benzoic acid
150-13-0

4-amino-benzoic acid

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
With PPA for 0.0833333h; microwave irradiation;94.8%
4-amino-benzoic acid
150-13-0

4-amino-benzoic acid

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
for 0.133333h; microwave irradiation;94.23%
With bis(acetylacetonate)oxidovanadium(IV) for 0.0666667h; Microwave irradiation; Neat (no solvent);85%
With polyphosphoric acid at 200℃; for 5h;82%
4-aminobenzaldehyde
556-18-3

4-aminobenzaldehyde

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
With WOx/ZrO2 In 1,4-dioxane at 100℃; for 5h;92%
With sodium metabisulfite In ethanol; water at 74℃; for 0.021h; Wavelength; Microwave irradiation; Sealed tube; Green chemistry;87%
4-aminobenzaldehyde
556-18-3

4-aminobenzaldehyde

2-amino-1-benzylamine
4403-69-4

2-amino-1-benzylamine

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; iodine In dichloromethane at 20℃; for 1h; chemoselective reaction;80%
4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)aniline
214360-73-3

4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)aniline

2-bromo-1H-1,3-benzodiazole
54624-57-6

2-bromo-1H-1,3-benzodiazole

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium carbonate In N,N-dimethyl-formamide at 70℃; for 16h; Suzuki-Miyaura Coupling; Inert atmosphere;70%
4-Aminoacetophenone
99-92-3

4-Aminoacetophenone

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
With iodine; dimethyl sulfoxide; sodium sulfate at 120℃; for 12h;30%
4-nitrobenzyl chloride
619-73-8

4-nitrobenzyl chloride

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

A

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

B

2-(4-nitrophenyl)benzimidazole
729-13-5

2-(4-nitrophenyl)benzimidazole

Conditions
ConditionsYield
With C19H35Cl2CoN2P; sodium triethylborohydride In toluene at 150℃; for 24h; Molecular sieve; Schlenk technique;A n/a
B 28%
4-nitro-N-(2-nitrophenyl)benzamide
33490-01-6

4-nitro-N-(2-nitrophenyl)benzamide

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
With hydrogenchloride; tin(ll) chloride
With hydrogenchloride; tin
2',3-diaminobenzanilide
70086-34-9

2',3-diaminobenzanilide

A

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

B

3-(1H-benz[d]imidazol-2-yl)aniline
7596-74-9

3-(1H-benz[d]imidazol-2-yl)aniline

C

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With sulfuric acid In water at 90℃; Rate constant; effective rate constants in hydrolysis reaction and total rate constants for reactions of hydrolysis and cyclodehydration; further temperatures;
dinaline
58338-59-3

dinaline

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
In sulfuric acid at 90℃; Rate constant;
dinaline
58338-59-3

dinaline

A

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

B

4-amino-benzoic acid
150-13-0

4-amino-benzoic acid

C

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With sulfuric acid In water at 90℃; Rate constant; effective rate constants in hydrolysis reaction and total rate constants for reactions of hydrolysis and cyclodehydration; further temperatures;
hydrogenchloride
7647-01-0

hydrogenchloride

4-nitro-N-(2-nitrophenyl)benzamide
33490-01-6

4-nitro-N-(2-nitrophenyl)benzamide

tin dichloride

tin dichloride

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

hydrogenchloride
7647-01-0

hydrogenchloride

4-nitro-N-(2-nitrophenyl)benzamide
33490-01-6

4-nitro-N-(2-nitrophenyl)benzamide

tin

tin

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 58.8 percent / dimethylformamide; nitrobenzene / 24 h / 150 °C
2: 45.8 percent / NaBH4, CuCl / methanol / Ambient temperature
View Scheme
Multi-step reaction with 2 steps
1: copper (II)-acetate; aqueous methanol / Behandeln des Reaktionsprodukts in wss. HCl mit H2S
2: Raney nickel / Hydrogenation
View Scheme
Multi-step reaction with 2 steps
1: copper (II)-acetate; aqueous methanol / Behandeln des Reaktionsprodukts in wss. HCl mit H2S
2: 4>2S
View Scheme
Multi-step reaction with 2 steps
1: ammonium acetate / N,N-dimethyl-formamide / 8 h / 70 °C
2: hydrazine hydrate / ethanol / 8 h / 80 °C
View Scheme
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

pyridine-dicarboxylic acid-(2.3)-2-ethyl ester

pyridine-dicarboxylic acid-(2.3)-2-ethyl ester

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 58.8 percent / dimethylformamide; nitrobenzene / 24 h / 150 °C
2: 45.8 percent / NaBH4, CuCl / methanol / Ambient temperature
View Scheme
benzoimidazole
51-17-2

benzoimidazole

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / CuI / Pd(OAc)2 / dimethylformamide / 96 h / 140 °C
2: 90 percent / hydrazinium monoformate; zinc dust / methanol / 44 h / 20 °C
View Scheme
p-nitrobenzene iodide
636-98-6

p-nitrobenzene iodide

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / CuI / Pd(OAc)2 / dimethylformamide / 96 h / 140 °C
2: 90 percent / hydrazinium monoformate; zinc dust / methanol / 44 h / 20 °C
View Scheme
4-nitro-benzoyl chloride
122-04-3

4-nitro-benzoyl chloride

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: tin dichloride; crude hydrochloric acid
View Scheme
Multi-step reaction with 3 steps
1: pyridine; dmap / 0.25 h / 60 °C / Microwave irradiation; Inert atmosphere
2: toluene-4-sulfonic acid / para-xylene / 18 h / 140 °C / Inert atmosphere
3: tin(II) chloride dihdyrate / ethanol / 0.5 h / Reflux; Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1.1: pyridine / Reflux
1.2: Reflux
2.1: iron; hydrogenchloride / ethanol; water / Reflux
View Scheme
2-nitro-aniline
88-74-4

2-nitro-aniline

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: tin dichloride; crude hydrochloric acid
View Scheme
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: copper (II)-acetate; aqueous methanol / Behandeln des Reaktionsprodukts in wss. HCl mit H2S
2: Raney nickel / Hydrogenation
View Scheme
Multi-step reaction with 2 steps
1: copper (II)-acetate; aqueous methanol / Behandeln des Reaktionsprodukts in wss. HCl mit H2S
2: 4>2S
View Scheme
Multi-step reaction with 3 steps
1: pyridine; dmap / 0.25 h / 60 °C / Microwave irradiation; Inert atmosphere
2: toluene-4-sulfonic acid / para-xylene / 18 h / 140 °C / Inert atmosphere
3: tin(II) chloride dihdyrate / ethanol / 0.5 h / Reflux; Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: ammonium acetate / N,N-dimethyl-formamide / 8 h / 70 °C
2: hydrazine hydrate / ethanol / 8 h / 80 °C
View Scheme
Multi-step reaction with 2 steps
1.1: pyridine / Reflux
1.2: Reflux
2.1: iron; hydrogenchloride / ethanol; water / Reflux
View Scheme
4-nitro-N-[2-[(4-nitrobenzoyl)amino]phenyl]benzamide
56242-86-5

4-nitro-N-[2-[(4-nitrobenzoyl)amino]phenyl]benzamide

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / para-xylene / 18 h / 140 °C / Inert atmosphere
2: tin(II) chloride dihdyrate / ethanol / 0.5 h / Reflux; Inert atmosphere
View Scheme
2-(4-salicylideneaminophenyl)benzimidazole

2-(4-salicylideneaminophenyl)benzimidazole

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
With ammonia; nickel dichloride In ethanol; water for 6h; Reflux;
4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

Conditions
ConditionsYield
Stage #1: 4-nitrobenzaldehdye; 1,2-diamino-benzene In methanol at 80℃; for 5h; Sonication;
Stage #2: With hydrogen In methanol at 25℃; under 1500.15 Torr; for 8h; Reagent/catalyst;
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

acetic anhydride
108-24-7

acetic anhydride

N-(4-(1H-benzo[d]imidazol-2-yl)phenyl)ethanamide
27030-98-4

N-(4-(1H-benzo[d]imidazol-2-yl)phenyl)ethanamide

Conditions
ConditionsYield
In benzene for 4h; Heating;95%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

diethyl 2-ethoxymethylenemalonate
87-13-8

diethyl 2-ethoxymethylenemalonate

Diethyl <4-(2-benzimidazolyl)phenyl>aminomethylenemalonate
130713-37-0

Diethyl <4-(2-benzimidazolyl)phenyl>aminomethylenemalonate

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide 1) 30 min, ice cooling 2) 16h, r.t.;93%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

m-Chlorobenzoyl chloride
618-46-2

m-Chlorobenzoyl chloride

N-(4-(1H-benzo[d]imidazole-2-yl)phenyl)-3-chlorobenzamide

N-(4-(1H-benzo[d]imidazole-2-yl)phenyl)-3-chlorobenzamide

Conditions
ConditionsYield
With pyridine at -40℃;92%
With sodium hydrogencarbonate In diethyl ether at 20℃;
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

benzyl-(4,6-dichloro-[1,3,5]triazin-2-yl)amine
30369-82-5

benzyl-(4,6-dichloro-[1,3,5]triazin-2-yl)amine

N2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-N4-benzyl-6-chloro-1,3,5-triazine-2,4-diamine

N2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-N4-benzyl-6-chloro-1,3,5-triazine-2,4-diamine

Conditions
ConditionsYield
Stage #1: benzyl-(4,6-dichloro-[1,3,5]triazin-2-yl)amine With potassium carbonate In tetrahydrofuran at 20℃; for 0.0833333h;
Stage #2: 4-(1H-benzimidazol-2-yl)aniline In tetrahydrofuran at 70 - 80℃; for 24h;
92%
maleic anhydride
108-31-6

maleic anhydride

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

C17H13N3O3

C17H13N3O3

Conditions
ConditionsYield
In toluene for 6h; Reflux;91%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

[4-(1H-Benzoimidazol-2-yl)-phenyl]-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-amine

[4-(1H-Benzoimidazol-2-yl)-phenyl]-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-amine

Conditions
ConditionsYield
With piperidine In ethanol Heating;89%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

salicylaldehyde
90-02-8

salicylaldehyde

2-(4-salicylideneaminophenyl)benzimidazole

2-(4-salicylideneaminophenyl)benzimidazole

Conditions
ConditionsYield
In ethanol for 6h; Reflux;89%
With piperidine In ethanol Heating;79%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

4,6-dichloro-N-(4-methoxyphenyl)-1,3,5-triazin-2-amine
30377-27-6

4,6-dichloro-N-(4-methoxyphenyl)-1,3,5-triazin-2-amine

N2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-6-chloro-N4-(4-methoxyphenyl)-1,3,5-triazine-2,4-diamine

N2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-6-chloro-N4-(4-methoxyphenyl)-1,3,5-triazine-2,4-diamine

Conditions
ConditionsYield
Stage #1: 4,6-dichloro-N-(4-methoxyphenyl)-1,3,5-triazin-2-amine With potassium carbonate In tetrahydrofuran at 20℃; for 0.0833333h;
Stage #2: 4-(1H-benzimidazol-2-yl)aniline In tetrahydrofuran at 70 - 80℃; for 24h;
89%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

3,5-dinitrobenoyl chloride
99-33-2

3,5-dinitrobenoyl chloride

N-(4-(1H-benzo[d]imidazole-2-yl)phenyl)-3,5-dinitrobenzamide
68501-72-4

N-(4-(1H-benzo[d]imidazole-2-yl)phenyl)-3,5-dinitrobenzamide

Conditions
ConditionsYield
With pyridine at -40℃;89%
copper(ll) sulfate pentahydrate

copper(ll) sulfate pentahydrate

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

water
7732-18-5

water

1-(1H-benzo[d]imidazol-2-yl)-2-phenylethanamine
60603-62-5

1-(1H-benzo[d]imidazol-2-yl)-2-phenylethanamine

[Cu(4-benzoimidazol-2-ylaniline)(1-(benzoimidazol-2-yl)-2-phenylethanamine)SO4*2H2O]

[Cu(4-benzoimidazol-2-ylaniline)(1-(benzoimidazol-2-yl)-2-phenylethanamine)SO4*2H2O]

Conditions
ConditionsYield
Stage #1: copper(ll) sulfate pentahydrate; 4-(1H-benzimidazol-2-yl)aniline; water In ethanol; water at 20℃;
Stage #2: 1-(1H-benzo[d]imidazol-2-yl)-2-phenylethanamine In ethanol at 100℃; for 17h;
89%
2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid (4-formyl-phenyl)-amide
851673-66-0

2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid (4-formyl-phenyl)-amide

4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid (4-{[4-(1H-benzoimidazol-2-yl)-phenylamino]-methyl}-phenyl)-amide

2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid (4-{[4-(1H-benzoimidazol-2-yl)-phenylamino]-methyl}-phenyl)-amide

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride In DMF (N,N-dimethyl-formamide) at 20℃; for 60h;88%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

acetylacetone
123-54-6

acetylacetone

3-((4-(1H-benzo[d]imidazol-2-yl)phenyl)diazenyl)-4-hydroxypent-3-en-2-one

3-((4-(1H-benzo[d]imidazol-2-yl)phenyl)diazenyl)-4-hydroxypent-3-en-2-one

Conditions
ConditionsYield
Stage #1: 4-(1H-benzimidazol-2-yl)aniline With hydrogenchloride; sodium nitrite In water at 0℃;
Stage #2: acetylacetone In water; acetone at 5 - 10℃;
Stage #3: at 20℃; pH=6.5;
88%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

p-tert-butyl benzoyl chloride
1710-98-1

p-tert-butyl benzoyl chloride

N-(4-(1H-benzo[d]imidazole-2-yl)phenyl)-4-(tert-butyl)benzamide

N-(4-(1H-benzo[d]imidazole-2-yl)phenyl)-4-(tert-butyl)benzamide

Conditions
ConditionsYield
With pyridine at -40℃;87%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

4-dimethylamino-benzaldehyde
100-10-7

4-dimethylamino-benzaldehyde

C22H20N4

C22H20N4

Conditions
ConditionsYield
With piperidine In ethanol Heating;86%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

diethyl malonate
105-53-3

diethyl malonate

diethyl 2-(2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)hydrazono)malonate

diethyl 2-(2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)hydrazono)malonate

Conditions
ConditionsYield
Stage #1: 4-(1H-benzimidazol-2-yl)aniline With hydrogenchloride; sodium nitrite In water at 0℃;
Stage #2: diethyl malonate In ethanol at 5 - 10℃;
Stage #3: at 20℃; pH=6.5;
86%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

benzaldehyde
100-52-7

benzaldehyde

[4-(1H-Benzoimidazol-2-yl)-phenyl]-[1-phenyl-meth-(E)-ylidene]-amine

[4-(1H-Benzoimidazol-2-yl)-phenyl]-[1-phenyl-meth-(E)-ylidene]-amine

Conditions
ConditionsYield
With piperidine In ethanol Heating;85%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

N-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-2-cyanoacetamide

N-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-2-cyanoacetamide

Conditions
ConditionsYield
In ethanol for 3h; Reflux;85%
In ethanol Reflux;85%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

2-phenylamino-4,6-dichloro-s-triazine
2272-40-4

2-phenylamino-4,6-dichloro-s-triazine

N2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-6-chloro-N4-phenyl-1,3,5-triazine-2,4-diamine

N2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-6-chloro-N4-phenyl-1,3,5-triazine-2,4-diamine

Conditions
ConditionsYield
Stage #1: 2-phenylamino-4,6-dichloro-s-triazine With potassium carbonate In tetrahydrofuran at 20℃; for 0.0833333h;
Stage #2: 4-(1H-benzimidazol-2-yl)aniline In tetrahydrofuran at 70 - 80℃; for 24h;
85%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

3-bromobenzoyl chloride
1711-09-7

3-bromobenzoyl chloride

N-(4-(1H-benzo[d]imidazole-2-yl)phenyl)-3-bromobenzamide

N-(4-(1H-benzo[d]imidazole-2-yl)phenyl)-3-bromobenzamide

Conditions
ConditionsYield
With pyridine at -40℃;85%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

1-(1H-benzo[d]imidazol-2-yl)-2-phenylethanamine
60603-62-5

1-(1H-benzo[d]imidazol-2-yl)-2-phenylethanamine

tin(ll) chloride

tin(ll) chloride

[Sn(4-benzoimidazol-2-ylaniline)(1-(benzoimidazol-2-yl)-2-phenylethanamine)Cl2]

[Sn(4-benzoimidazol-2-ylaniline)(1-(benzoimidazol-2-yl)-2-phenylethanamine)Cl2]

Conditions
ConditionsYield
Stage #1: 4-(1H-benzimidazol-2-yl)aniline; tin(ll) chloride In ethanol; water at 20℃; for 0.5h;
Stage #2: 1-(1H-benzo[d]imidazol-2-yl)-2-phenylethanamine In ethanol; water at 100℃; for 14h;
85%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

chloroacetyl chloride
79-04-9

chloroacetyl chloride

2-(p-chloroacetylaminophenyl)benzimidazole
210221-91-3

2-(p-chloroacetylaminophenyl)benzimidazole

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide84%
In benzene for 3h; Heating;60%
With triethylamine In benzene Cooling with ice; Inert atmosphere; Reflux;
In benzene for 0.5h; Reflux;
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

2,6-Dichloro-4-morpholino-1,3,5-triazine
6601-22-5

2,6-Dichloro-4-morpholino-1,3,5-triazine

[4-(3H-benzimidazol-2-yl)-phenyl]-(4-chloro-6-morpholin-4-yl-[1,3,5]triazin-2-yl)amine

[4-(3H-benzimidazol-2-yl)-phenyl]-(4-chloro-6-morpholin-4-yl-[1,3,5]triazin-2-yl)amine

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran at 20℃; for 24h;84%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

(4,6-dichloro-[1,3,5]triazin-2-yl)-(4-fluorophenyl)-amine
131468-33-2

(4,6-dichloro-[1,3,5]triazin-2-yl)-(4-fluorophenyl)-amine

N2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-6-chloro-N4-(4-fluorophenyl)-1,3,5-triazine-2,4-diamine

N2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-6-chloro-N4-(4-fluorophenyl)-1,3,5-triazine-2,4-diamine

Conditions
ConditionsYield
Stage #1: (4,6-dichloro-[1,3,5]triazin-2-yl)-(4-fluorophenyl)-amine With potassium carbonate In tetrahydrofuran at 20℃; for 0.0833333h;
Stage #2: 4-(1H-benzimidazol-2-yl)aniline In tetrahydrofuran at 70 - 80℃; for 24h;
83%
With potassium carbonate In tetrahydrofuran at 20℃; for 24h;82%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

[4-(1H-Benzoimidazol-2-yl)-phenyl]-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-amine

[4-(1H-Benzoimidazol-2-yl)-phenyl]-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-amine

Conditions
ConditionsYield
With piperidine In ethanol Heating;82%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

acetylacetone
123-54-6

acetylacetone

4-(4-(1H-benzo[d]imidazol-2-yl)phenylimino)pentan-2-one

4-(4-(1H-benzo[d]imidazol-2-yl)phenylimino)pentan-2-one

Conditions
ConditionsYield
With acetic acid for 10h; Reflux;82%
4-(1H-benzimidazol-2-yl)aniline
2963-77-1

4-(1H-benzimidazol-2-yl)aniline

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

N-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-4-methylbenzenesulfonamide

N-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-4-methylbenzenesulfonamide

Conditions
ConditionsYield
With triethylamine In acetone at 20℃;82%

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