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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

5-Bromo-1H-benzimidazole Manufacturer/High quality/Best price/In stock

Cas:4887-88-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 5-Bromo-1H-benzimidazole CAS No.

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for 5-Bromo-1H-benzimidazole Cas4887-88-1 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Package:1kg/foil bag;25kg/drum or per your request App

High quality 5-Bromo-1H-benzimidazole Cas 4887-88-1 with favorable price

Cas:4887-88-1

Min.Order:1 Kilogram

Negotiable

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-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 2-Ethylhexyl bromide Synonyms: 3-(bromomethyl)-heptan;Hexane, 1-bromo-2-ethyl;OCTYL BROMIDE;ISO-OCTYL BROMIDE;DL-1-BROMO-2-ETHYLHEXANE;BROMO ISOOCTANE;1-BROMO ISO OCTANE;1-BROMO-2-ETHYLHEXANE

5-Bromo-1H-benzimidazole, 97% 4887-88-1

Cas:4887-88-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Pharmaceutical Grade CAS 4887-88-1 with competitive price

Cas:4887-88-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Nengqian Chemical Import and Export Co., LTD

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

99% 5-Bromo-1h-Benzimidazole CAS 4887-88-1

Cas:4887-88-1

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

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

1H-Benzimidazole,6-bromo-

Cas:4887-88-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

5-Bromo-1H-benzimidazole CAS:4887-88-1 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 quality organic

5-Bromo-1H-benzimidazole CAS:4887-88-1

Cas:4887-88-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Product name: sodium metabisulfite / sodium metabisulphite Molecular weight: 190.10 Specification: 25Kg woven bag Quality guarantee period: 6 months Appearance:white powder/crystal Storage:Store in a cool,dry place and keep away fr

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:0 Metric Ton

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

1H-Benzimidazole,6-bromo-

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

5-Bromo-1H-benzimidazole CAS NO.4887-88-1

Cas:4887-88-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

5-Bromo-1H-benzimidazoleCAS NO.: 4887-88-1

Cas:4887-88-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

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

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

5-Bromo-1H-benzimidazole Chemical Properties Melting point 130 °C Boiling point 417.4±18.0 °C(Predicted) density 1.770±0.06 g/cm3(Predicted) storage temp. Room temperature. pka 11.19±0.30(Predicted) InC

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

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

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

Hangzhou Fandachem Co.,Ltd, a China-based chemical company, specialize in exporting 6-Bromobenzimidazole, CAS NO: 4887-88-1 Please contact us by email freely. We are leading exporter in China. If you really need this cargo,

6-Bromobenzimidazole, CAS NO: 4887-88-1

Cas:4887-88-1

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Wuhu Nuowei Chemistry Technologies Co., Ltd.

Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:100 Gram

Negotiable

Type:Manufacturers

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Sibian Chemical Technology Co., Ltd

The process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Dingyan Chem Co., Ltd

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

5-BroMo-1H-benziMidazole

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

5-Bromo-1H-benzimidazole CAS 4887-88-1

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

5-Bromo-1H-benzimidazole

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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-Bromo-1H-benzimidazole 100g

Cas:4887-88-1

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

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

5-BroMo-1H-benziMidazole

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

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

5-BROMOBENZIMIDAZOLE

Cas:4887-88-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

formic acid
64-18-6

formic acid

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
at 100℃;100%
With hydrogenchloride In water for 3h; Reflux;97.5%
for 2h; Reflux;85%
With hydrogenchloride
Stage #1: formic acid; 4-Bromo-benzene-1,2-diamine for 2h; Reflux;
Stage #2: With sodium hydroxide In water at 20℃;
4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

trimethyl orthoformate
149-73-5

trimethyl orthoformate

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
Stage #1: 4-Bromo-benzene-1,2-diamine; trimethyl orthoformate With hydrogenchloride In water; N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: With sodium hydrogencarbonate In water; N,N-dimethyl-formamide pH=7;
100%
With hydrogenchloride In water; N,N-dimethyl-formamide at 20℃; for 1h;100%
With hydrogenchloride In water; N,N-dimethyl-formamide at 20℃; for 1h;100%
With formic acid at 80℃; for 16h;
formic acid
64-18-6

formic acid

4-bromo-1,2-dinitrobenzene
610-38-8

4-bromo-1,2-dinitrobenzene

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With gold nano particles supported on rutile TiO2 In toluene at 70℃; under 750.075 Torr; for 6h; Inert atmosphere; chemoselective reaction;96%
orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With zirconium(IV) chloride In methanol at 20℃; for 3h;95%
at 125℃;79%
formic acid at 80℃; for 18h;
carbon dioxide
124-38-9

carbon dioxide

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With 4-dimethylamino-benzaldehyde In 1-methyl-pyrrolidin-2-one at 120℃; under 7500.75 Torr; for 24h; Flow reactor;91%
With bis[1,2-bis(diphenylphosphine)ethane]ruthenium dichloride; hydrogen at 120℃; under 112511 Torr; for 40h; Green chemistry;90%
5-bromo-2-mercaptobenzimidazole
68468-39-3

5-bromo-2-mercaptobenzimidazole

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With rose bengal; water; oxygen; sodium chloride In N,N-dimethyl-formamide at 25℃; for 48h; Irradiation; Green chemistry;90%
Aminoiminomethanesulfinic acid
1758-73-2

Aminoiminomethanesulfinic acid

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
In water at 60℃; for 1h;89%
N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With Imidazole hydrochloride at 120℃; for 6h;88%
With Triethoxysilane; carbon dioxide; tris(pentafluorophenyl)borate at 120℃; for 24h;94 %Spectr.
carbon dioxide
124-38-9

carbon dioxide

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

A

5-bromo-1-methyl-1H-benzo[d]imidazole
53484-15-4

5-bromo-1-methyl-1H-benzo[d]imidazole

B

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With phenylsilane at 50℃; under 22502.3 Torr; for 3h; Pressure; Autoclave;A 7%
B 88%
oxalic acid
144-62-7

oxalic acid

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
In 1,4-dioxane at 120℃; for 6h; Green chemistry;85%
methanol
67-56-1

methanol

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With potassium tert-butylate In 1,4-dioxane at 130℃; for 48h; Autoclave;85%
formic acid
64-18-6

formic acid

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With iron; ammonium chloride In isopropyl alcohol at 80℃; Inert atmosphere; Schlenk technique;85%
With iron; ammonium chloride In isopropyl alcohol at 80℃; for 3h; Inert atmosphere;82%
D-Glucose
2280-44-6

D-Glucose

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With tert.-butylhydroperoxide; trifluorormethanesulfonic acid; water at 100℃; for 1h; Sealed tube;81%
benzoimidazole
51-17-2

benzoimidazole

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With N-Bromosuccinimide; sulfonic acid functionalized silica In diethyl ether; acetonitrile at 20℃; for 3h;77%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Aminoiminomethanesulfinic acid
1758-73-2

Aminoiminomethanesulfinic acid

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 70℃; for 1.5h; Green chemistry;68%
dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
With ammonium acetate; water at 140℃; for 10h; Inert atmosphere; Schlenk technique;67%
formaldehyd
50-00-0

formaldehyd

4-bromo-phenylene-diamine-(1.2)

4-bromo-phenylene-diamine-(1.2)

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

formic acid
64-18-6

formic acid

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

trimethyl orthoformate
149-73-5

trimethyl orthoformate

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
at 80℃; for 16h;
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 97 percent / H2NNH2; FeCl3*6H2O / methanol
2: 79 percent / 125 °C
View Scheme
2-phenoxy-1-phenylethanone
721-04-0

2-phenoxy-1-phenylethanone

4-Bromo-benzene-1,2-diamine
1575-37-7

4-Bromo-benzene-1,2-diamine

A

5-bromo-2-phenyl-1H-benzo[d]imidazole
1741-50-0

5-bromo-2-phenyl-1H-benzo[d]imidazole

B

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

C

phenol
108-95-2

phenol

Conditions
ConditionsYield
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In 2-methoxy-ethanol at 120℃; for 24h; Sealed tube;
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

5-bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-benzo[d]imidazole
1214899-89-4

5-bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With toluene-4-sulfonic acid In tetrahydrofuran at 80℃; for 18h; Inert atmosphere;100%
With toluene-4-sulfonic acid In tetrahydrofuran at 80℃; for 18h; Inert atmosphere;100%
With C21H17F3N6O2*C7H8O3S In tetrahydrofuran at 60℃;
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

1,1-dimethylethyl 5-bromo-1H-benzimidazole-1-carboxylate
942590-05-8

1,1-dimethylethyl 5-bromo-1H-benzimidazole-1-carboxylate

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran at 20℃; for 4h;98%
With dmap; triethylamine In tetrahydrofuran at 20℃; for 4h;98%
With dmap; triethylamine In tetrahydrofuran at 20℃; for 4h;98%
5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

pinacol vinylboronate
75927-49-0

pinacol vinylboronate

cyclopropylboronic acid
411235-57-9

cyclopropylboronic acid

A

1-cyclopropyl-5-vinylbenzimidazole

1-cyclopropyl-5-vinylbenzimidazole

B

1-cyclopropyl-6-vinylbenzimidazole

1-cyclopropyl-6-vinylbenzimidazole

Conditions
ConditionsYield
Stage #1: 5-bromo-1H-benzo[d]imidazole; cyclopropylboronic acid With [2,2]bipyridinyl; copper diacetate; sodium carbonate In 1,2-dichloro-ethane at 80℃; under 775.743 Torr; for 48h;
Stage #2: pinacol vinylboronate With bis-triphenylphosphine-palladium(II) chloride; caesium carbonate In 1,4-dioxane; water at 80℃; for 16h;
A 85.79%
B 85.79%
5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

p-methoxybenzyl chloride
824-94-2

p-methoxybenzyl chloride

5-bromo-1-(4-methoxybenzyl)-1H-benzo[d]imidazole

5-bromo-1-(4-methoxybenzyl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
Stage #1: 5-bromo-1H-benzo[d]imidazole With sodium hydride In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: p-methoxybenzyl chloride In tetrahydrofuran at 60℃; for 3h; Temperature;
78%
5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

(2-trimethylethylsilylethoxy)methyl chloride
76513-69-4

(2-trimethylethylsilylethoxy)methyl chloride

5-bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-benzo[d]imidazole
444103-78-0

5-bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
Stage #1: 5-bromo-1H-benzo[d]imidazole With sodium hydride In N,N-dimethyl-formamide
Stage #2: (2-trimethylethylsilylethoxy)methyl chloride In N,N-dimethyl-formamide
77%
Stage #1: 5-bromo-1H-benzo[d]imidazole With sodium hydride In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: (2-trimethylethylsilylethoxy)methyl chloride In tetrahydrofuran at 0 - 25℃; for 4h;
75%
Stage #1: 5-bromo-1H-benzo[d]imidazole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.25h; Inert atmosphere;
Stage #2: (2-trimethylethylsilylethoxy)methyl chloride In N,N-dimethyl-formamide; mineral oil at 0℃; for 1h; Inert atmosphere;
44%
Stage #1: 5-bromo-1H-benzo[d]imidazole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.25h; Inert atmosphere;
Stage #2: (2-trimethylethylsilylethoxy)methyl chloride In N,N-dimethyl-formamide; mineral oil for 1h; Inert atmosphere;
44%
5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

C11H13NO4S

C11H13NO4S

C18H18BrN3O4S

C18H18BrN3O4S

Conditions
ConditionsYield
Stage #1: 5-bromo-1H-benzo[d]imidazole With potassium carbonate In acetonitrile at 50℃; for 0.666667h;
Stage #2: C11H13NO4S In acetonitrile at 75℃;
73%
5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

C11H13NO4S

C11H13NO4S

C18H18BrN3O4S

C18H18BrN3O4S

Conditions
ConditionsYield
Stage #1: 5-bromo-1H-benzo[d]imidazole With potassium carbonate In acetonitrile at 70℃; for 0.5h;
Stage #2: C11H13NO4S In acetonitrile at 20 - 70℃;
72.8%
carbon dioxide
124-38-9

carbon dioxide

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

5-benzimidazolecarboxylic acid
15788-16-6

5-benzimidazolecarboxylic acid

Conditions
ConditionsYield
Stage #1: 5-bromo-1H-benzo[d]imidazole With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: With n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.5h;
Stage #3: carbon dioxide In tetrahydrofuran; hexane at -20℃; for 0.5h;
71%
2-nitrophenylboronic acid
5570-19-4

2-nitrophenylboronic acid

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

5-(2-nitrophenyl)-1H-benzo[d]imidazole

5-(2-nitrophenyl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
In water66%
benzyl (2,2-dimethylbut-3-ynoyl)-L-leucyl-L-valyl-L-phenylalaninate

benzyl (2,2-dimethylbut-3-ynoyl)-L-leucyl-L-valyl-L-phenylalaninate

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

benzyl (2-(1-(1H-benzo[d]imidazol-5-yl)-1H-1,2,3-triazol-4-yl)-2-methylpropanoyl)-L-leucyl-L-valyl-L-phenylalaninate

benzyl (2-(1-(1H-benzo[d]imidazol-5-yl)-1H-1,2,3-triazol-4-yl)-2-methylpropanoyl)-L-leucyl-L-valyl-L-phenylalaninate

Conditions
ConditionsYield
With copper(l) iodide; sodium azide; (R,R)-N,N'-dimethyl-1,2-diaminocyclohexane; sodium L-ascorbate In water; dimethyl sulfoxide at 70℃; for 4h; Inert atmosphere;66%
2-nitrophenylboronic acid
5570-19-4

2-nitrophenylboronic acid

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

[2-(1H-1,3-benzodiazol-5-yl)phenyl]azinic acid

[2-(1H-1,3-benzodiazol-5-yl)phenyl]azinic acid

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium hydroxide In tetrahydrofuran; water at 40 - 80℃; for 12h; Inert atmosphere;66%
5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

5-bromo-4,6,7-triiodo-1H-benzimidazole
1196457-08-5

5-bromo-4,6,7-triiodo-1H-benzimidazole

Conditions
ConditionsYield
With sulfuric acid; iodine; periodic acid at 60℃; Cooling with ice;65%
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose
6974-32-9

1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose

5-bromo-1H-benzo[d]imidazole
4887-88-1

5-bromo-1H-benzo[d]imidazole

A

6-bromo-1-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)benzimidazole
1299292-27-5

6-bromo-1-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)benzimidazole

B

5-bromo-1-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)benzimidazole
1299292-26-4

5-bromo-1-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)benzimidazole

Conditions
ConditionsYield
With N,O-bis-(trimethylsilyl)-acetamide; trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane for 3h; Reflux;A 36%
B 61%
Stage #1: 5-bromo-1H-benzo[d]imidazole With chloro-trimethyl-silane; 1,1,1,3,3,3-hexamethyl-disilazane for 24h; Reflux;
Stage #2: 1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose With trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane for 2h; Reflux;
A 29%
B 24%

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