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Wuhan Fortuna Chemical Co.,Ltd

Manufacturer supply 1H-Benzimidazole-6-amine CAS 934-22-5 with attractive price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates,

Manufacturer supply 1H-Benzimidazole-6-amine CAS 934-22-5 with attractive price

Cas:934-22-5

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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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

5-Aminobenzimidazole

Cas:934-22-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

Top Purity CAS 934-22-5 with fast shipping

Cas:934-22-5

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

1H-Benzimidazol-6-amine

Cas:934-22-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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 according to the contract research and development services for the fine chemicals, ph

5-Aminobenzimidazole

Cas:934-22-5

Min.Order:0

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

5-Aminobenzimidazole

Cas:934-22-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemi

1H-Benzimidazol-6-amine

Cas:934-22-5

Min.Order:1 Kilogram

Negotiable

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 6 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

1H-BENZOIMIDAZOL-5-YLAMINE

Cas:934-22-5

Min.Order:1 Metric Ton

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

1H-BENZOIMIDAZOL-5-YLAMINE

Cas:934-22-5

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

1H-BENZOIMIDAZOL-5-YLAMINE

Cas:934-22-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Hunan chemfish Pharmaceutical co.,Ltd

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

5-Aminobenzimidazole

Cas:934-22-5

Min.Order:0

Negotiable

Type:Manufacturers

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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

benzimidazol-5-ylamine

Cas:934-22-5

Min.Order:0

Negotiable

Type:Other

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Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 5-Aminobenzimidazole 5g

Cas:934-22-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Shanghai Finebiotech Co.,Ltd.

Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service

5-Aminobenzimidazole

Cas:934-22-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us 1. Quality Price We are the manufacturer, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. Packing Products could be packaged according to customer's spe

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

3H-Benzoimidazol-5-ylamine

Cas:934-22-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Guangdong Juda Chemical Industrial Co.,Limited

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

1H-BENZOIMIDAZOL-5-YLAMINE CAS No.934-22-5

Cas:934-22-5

Min.Order:0

Negotiable

Type:Trading Company

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BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec

3H-Benzoimidazol-5-ylamine

Cas:934-22-5

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

5-Aminobenzimidazole cas 934-22-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

5-Aminobenzimidazole cas 934-22-5

Cas:934-22-5

Min.Order:0

Negotiable

Type:Other

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Hunan Longxianng Runhui Trading Co.,Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:10G Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

1H-1,3-Benzimidazol-5-amine

Cas:934-22-5

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

5-AMinobenziMidazole

Cas:934-22-5

Min.Order:0

Negotiable

Type:Other

inquiry

AstaTech ( Chengdu) BioPharmaceutical Corp.

Quality assurance, stable process and affordable priceAppearance:detailed see specifications Storage:enquiry Package:according to the clients requirement Application:Pharmaceutical intermediates Transportation:Normal Port:chengdu

1H-1,3-Benzimidazol-5-amine

Cas:934-22-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Russell Chemicals Technology 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:any port in China

5-Aminobenzimidazole 934-22-5

Cas:934-22-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

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

1H-BENZOIMIDAZOL-5-YLAMINE

Cas:934-22-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

5-Aminobenzimidazole

Cas:934-22-5

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

1H-Benzo[d]imidazol-6-amine

Cas:934-22-5

Min.Order:0

Negotiable

Type:Other

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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

5-Aminobenzimidazole

Cas:934-22-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

1H-BENZOIMIDAZOL-5-YLAMINE Basic information Product Name: 1H-BENZOIMIDAZOL-5-YLAMINE

934-22-5 C7H7N3 1H-BENZOIMIDAZOL-5-YLAMINE

Cas:934-22-5

Min.Order:5 Gram

Negotiable

Type:Trading Company

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/ 5-AMinobenziMidazole CAS NO.934-22-5

Cas:934-22-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

1H-BENZOIMIDAZOL-5-YLAMINE

Cas:934-22-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

5-nitrobenzimidazole
94-52-0

5-nitrobenzimidazole

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

Conditions
ConditionsYield
With hydrogen; palladium 10% on activated carbon In methanol under 760.051 Torr; for 20h;100%
With hydrogen; palladium 10% on activated carbon In tetrahydrofuran; ethanol at 20℃; for 4h;92%
With [Co(κS,N-4-(trifluoromethyl)pyrimidine-2-thiolate)3]; methylhydrazine In methanol at 70℃; for 18h; Sealed tube;86%
formic acid
64-18-6

formic acid

benzene-1,2,4-triamine
615-71-4

benzene-1,2,4-triamine

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

Conditions
ConditionsYield
With tetrabutyl-ammonium chloride In water; toluene at 160℃; for 0.166667h; Microwave irradiation;81%
With chloro-trimethyl-silane In water; N,N-dimethyl-formamide at 120℃; for 0.166667h; Microwave irradiation;81%
Behandeln der entstandenen Formylverbindung mit siedender verduennter Schwefelsaeure;
anschliessend Behandeln mit verd.Schwefelsaeue;
formic acid
64-18-6

formic acid

benzene-1,2,4-triyltriamine trihydrochloride

benzene-1,2,4-triyltriamine trihydrochloride

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

Conditions
ConditionsYield
With phosphoric acid; water
4-Nitrophenylene-1,2-diamine
99-56-9

4-Nitrophenylene-1,2-diamine

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogenchloride / water / 24 h / Reflux
2: palladium on activated charcoal; hydrazine hydrate / ethanol / 4 h / Reflux
View Scheme
benzoimidazole
51-17-2

benzoimidazole

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid; potassium nitrate / 2.08 h / 0 °C
2: tin(II) chloride dihdyrate / ethyl acetate / 12 h / Reflux
View Scheme
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 8 h / Reflux
2: sulfuric acid; potassium nitrate / 2.08 h / 0 °C
3: tin(II) chloride dihdyrate / ethyl acetate / 12 h / Reflux
View Scheme
3,4-dimethoxyphenylisocyanate
37527-66-5

3,4-dimethoxyphenylisocyanate

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

1-(1H-benzo[d]imidazol-5-yl)-3-(3,4-dimethoxyphenyl)urea
1070654-59-9

1-(1H-benzo[d]imidazol-5-yl)-3-(3,4-dimethoxyphenyl)urea

Conditions
ConditionsYield
In tetrahydrofuran for 12h; Heating / reflux;98%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

3,4-diethoxy-3-cyclobuten-1,2-dione
5231-87-8

3,4-diethoxy-3-cyclobuten-1,2-dione

3-(1H-benzimidazol-5-ylamino)-4-ethoxycyclobut-3-ene-1,2-dione
922736-19-4

3-(1H-benzimidazol-5-ylamino)-4-ethoxycyclobut-3-ene-1,2-dione

Conditions
ConditionsYield
In ethanol at 75℃; for 20h;97%
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

4-(thiazol-2-yl)-benzaldehyde
198904-53-9

4-(thiazol-2-yl)-benzaldehyde

(1H-benzimidazol-5-ylamino)[4-(1,3-thiazol-2-yl)phenyl]acetonitrile

(1H-benzimidazol-5-ylamino)[4-(1,3-thiazol-2-yl)phenyl]acetonitrile

Conditions
ConditionsYield
Stage #1: 5-aminobenzimidazole; 4-(thiazol-2-yl)-benzaldehyde With acetic acid at 20℃; for 0.333333h;
Stage #2: trimethylsilyl cyanide at 20℃; for 2h;
96%
Stage #1: 5-aminobenzimidazole; 4-(thiazol-2-yl)-benzaldehyde With acetic acid at 20℃; for 0.333333h;
Stage #2: trimethylsilyl cyanide for 2h;
96%
2,4-dichloro-5-bromopyrimidine
36082-50-5

2,4-dichloro-5-bromopyrimidine

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

(1H-Benzoimidazol-5-yl)-(5-bromo-2-chloro-pyrimidin-4-yl)-amine
852357-08-5

(1H-Benzoimidazol-5-yl)-(5-bromo-2-chloro-pyrimidin-4-yl)-amine

Conditions
ConditionsYield
With sodium carbonate In ethanol at 20℃; for 24h;93%
With sodium carbonate In ethanol at 20℃; for 16h;
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

3,5-dimethoxybenzaldehdye
7311-34-4

3,5-dimethoxybenzaldehdye

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

tert-butyl 11-(3,5-dimethoxyphenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-28-8

tert-butyl 11-(3,5-dimethoxyphenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 14h; regioselective reaction;90%
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

3-methoxy-benzaldehyde
591-31-1

3-methoxy-benzaldehyde

tert-butyl 11-(3-methoxyphenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-29-9

tert-butyl 11-(3-methoxyphenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 12h; regioselective reaction;90%
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

2-chloro-benzaldehyde
89-98-5

2-chloro-benzaldehyde

tert-butyl 11-(2-chlorophenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-26-6

tert-butyl 11-(2-chlorophenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 9h; regioselective reaction;89%
2-bromo-4-fluorobenzaldehyde
59142-68-6

2-bromo-4-fluorobenzaldehyde

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

dimedone
126-81-8

dimedone

3-fluoro-12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

3-fluoro-12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 12h; Reflux;89%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

dimedone
126-81-8

dimedone

ortho-bromobenzaldehyde
6630-33-7

ortho-bromobenzaldehyde

11-(2-bromophenyl)-8,8-dimethyl-6a,7,8,9,10a,11-hexahydro-1H-imidazo[4,5-a]acridin-10(6H)-one

11-(2-bromophenyl)-8,8-dimethyl-6a,7,8,9,10a,11-hexahydro-1H-imidazo[4,5-a]acridin-10(6H)-one

Conditions
ConditionsYield
In 1,4-dioxane Reflux;87%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

1-methyl-6-phenyl-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid

1-methyl-6-phenyl-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid

N-(1H-benzo[d]imidazol-5-yl)-1-methyl-6-phenyl-1H-pyrrolo[3,2-b]pyridine-3-carboxamide

N-(1H-benzo[d]imidazol-5-yl)-1-methyl-6-phenyl-1H-pyrrolo[3,2-b]pyridine-3-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃;87%
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

tert-butyl 11-(4-chlorophenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-22-2

tert-butyl 11-(4-chlorophenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 12h; regioselective reaction;86%
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

11-(3,4-dichlorophenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-27-7

11-(3,4-dichlorophenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 10h; regioselective reaction;86%
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

piperonal
120-57-0

piperonal

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

tert-butyl 11-piperonyl-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-30-2

tert-butyl 11-piperonyl-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 15h; regioselective reaction;86%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

dimedone
126-81-8

dimedone

ortho-bromobenzaldehyde
6630-33-7

ortho-bromobenzaldehyde

12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 15h; Reagent/catalyst; Solvent; Reflux;86%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

dimedone
126-81-8

dimedone

2-bromo-5-fluorobenzaldehyde
94569-84-3

2-bromo-5-fluorobenzaldehyde

2-fluoro-12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

2-fluoro-12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 12h; Reflux;86%
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

3-Chlorobenzaldehyde
587-04-2

3-Chlorobenzaldehyde

tert-butyl 11-(3-chlorophenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-25-5

tert-butyl 11-(3-chlorophenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 13h; regioselective reaction;85%
2-bromo-5-methoxy-benzaldehyde
7507-86-0

2-bromo-5-methoxy-benzaldehyde

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

2-methoxy-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

2-methoxy-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 18h; Reflux;85%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

5-chloro-1-methyl-1H-imidazole-2-carbaldehyde
37050-18-3

5-chloro-1-methyl-1H-imidazole-2-carbaldehyde

N-((5-chloro-1-methyl-1H-imidazol-2-yl)methyl)-1H-benzo[d]-imidazol-5-amine

N-((5-chloro-1-methyl-1H-imidazol-2-yl)methyl)-1H-benzo[d]-imidazol-5-amine

Conditions
ConditionsYield
Stage #1: 5-aminobenzimidazole; 5-chloro-1-methyl-1H-imidazole-2-carbaldehyde In methanol at 60℃; for 16h;
Stage #2: With sodium tetrahydroborate In methanol at 0 - 20℃; for 2h;
85%
2-bromo-5-chlorobenzaldehyde
174265-12-4

2-bromo-5-chlorobenzaldehyde

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

dimedone
126-81-8

dimedone

2-chloro-12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

2-chloro-12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 12h; Reflux;84%
2-bromo-4-fluorobenzaldehyde
59142-68-6

2-bromo-4-fluorobenzaldehyde

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

3-fluoro-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

3-fluoro-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 14h; Reflux;84%
2-bromothiophene-3-carbaldehyde
1860-99-7

2-bromothiophene-3-carbaldehyde

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

dimedone
126-81-8

dimedone

11,11-dimethyl-11,12-dihydroimidazo[4,5,1-ij]quinolino[4,3,2-de]thieno[3,2-b]quinolin-13(10H)-one

11,11-dimethyl-11,12-dihydroimidazo[4,5,1-ij]quinolino[4,3,2-de]thieno[3,2-b]quinolin-13(10H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 16h; Reflux;84%
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

2,4-dichlorobenzaldeyhde
874-42-0

2,4-dichlorobenzaldeyhde

tert-butyl 11-(2,4-dichlorophenyl)-10-oxo-7,8,10,11-tetrahydro-1H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-31-3

tert-butyl 11-(2,4-dichlorophenyl)-10-oxo-7,8,10,11-tetrahydro-1H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 9h; regioselective reaction;83%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

ortho-bromobenzaldehyde
6630-33-7

ortho-bromobenzaldehyde

12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 16h; Reflux;83%
2-bromo-5-chlorobenzaldehyde
174265-12-4

2-bromo-5-chlorobenzaldehyde

5-methylcyclohexan-1,3-dione
4341-24-6

5-methylcyclohexan-1,3-dione

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

2-chloro-12-methyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

2-chloro-12-methyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 12h; Reflux;83%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

dimedone
126-81-8

dimedone

2-chloro-5-nitrobenzaldehyde
6361-21-3

2-chloro-5-nitrobenzaldehyde

12,12-dimethyl-2-nitro-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

12,12-dimethyl-2-nitro-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 10h; Reflux;83%
tert-butyl 2,4-dioxopiperidine-1-carboxylate
845267-78-9

tert-butyl 2,4-dioxopiperidine-1-carboxylate

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

ortho-anisaldehyde
135-02-4

ortho-anisaldehyde

tert-butyl 11-(2-methoxyphenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate
1431468-32-4

tert-butyl 11-(2-methoxyphenyl)-10-oxo-7,8,10,11-tetrahydro-3H-imidazo[4',5':3,4]benzo[1,2-b][1,6]naphthyridine-9(6H)-carboxylate

Conditions
ConditionsYield
In ethanol at 80℃; for 12h; regioselective reaction;82%
5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

dimedone
126-81-8

dimedone

2-bromo-4-chlorobenzaldehyde
84459-33-6

2-bromo-4-chlorobenzaldehyde

3-chloro-12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

3-chloro-12,12-dimethyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 12h; Reflux;82%
5-methylcyclohexan-1,3-dione
4341-24-6

5-methylcyclohexan-1,3-dione

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

2-bromo-4-chlorobenzaldehyde
84459-33-6

2-bromo-4-chlorobenzaldehyde

3-chloro-12-methyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

3-chloro-12-methyl-12,13-dihydroimidazo[4,5,1-de]quinolino[4,3,2-mn]acridin-14(11H)-one

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate; L-proline In 1,4-dioxane for 12h; Reflux;82%
C18H14Cl2N4

C18H14Cl2N4

5-aminobenzimidazole
934-22-5

5-aminobenzimidazole

N4-(2-(1H-indol-3-yl)ethyl)-N2-(1H-benzo[d]imidazol-5-yl)-6-chloroquinazoline-2,4-diamine

N4-(2-(1H-indol-3-yl)ethyl)-N2-(1H-benzo[d]imidazol-5-yl)-6-chloroquinazoline-2,4-diamine

Conditions
ConditionsYield
With hydrogenchloride In ethanol at 120℃; for 6h;82%

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