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Wuhan Bright Chemical Co., Ltd.

Wuhan Bright Chemical Co., Ltd was set up in 2008. Our company has been in business for more than ten years and has never had any quality complaints or lawsuits. Because of the advantages of quality and price, our customers are all long-term cooperat

2-mercaptobenzimidazole 95% factory(MBT wholesale price)

Cas:583-39-1

Min.Order:1 Kilogram

Negotiable

Type:Other

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Dayang Chem (Hangzhou) Co.,Ltd.

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

2-Mercaptobenzimidazole Manufacturer/High quality/Best price/In stock

Cas:583-39-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White to off-white powder White powder Assay(GC) 99.0%min

High purity Various Specifications 2-Mercaptobenzimidazole CAS:583-39-1

Cas:583-39-1

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Simagchem Corporation

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

High quality 2-Mercaptobenzimidazole supplier in China

Cas:583-39-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Well made M(2-mercapto-benzimidazole) CAS NO.583-39-1

Cas:583-39-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

High quality 2-Mercaptobenzimidazole Cas 583-39-1 with steady supply Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed

High quality 2-Mercaptobenzimidazole Cas 583-39-1 with steady supply

Cas:583-39-1

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

Good price Good quality Promptly delivery T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive

583-39-1, 2-Mercaptobenzimidazole

Cas:583-39-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Ality Chemical Corporation

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

Factory Supply Benzimidazole-2-thiol

Cas:583-39-1

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Large Stock 99.0% 2-Mercaptobenzimidazole 583-39-1 Producer

Cas:583-39-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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

2-Mercaptobenzimidazole

Cas:583-39-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name:2-mercaptobenzimidazole CAS NO:583-39-1 Grade:Medical scientific research and export Molecular formula:C7H6N2S Molecular weight: 150.16 Product Quality 12 years of chemical raw materials Mature operation of the industry System stabil

2-mercaptobenzimidazole / CAS:583-39-1/ raw material/ high-quality

Cas:583-39-1

Min.Order:25 Kilogram

FOB Price: $2.0 / 3.0

Type:Other

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Leader Biochemical Group

About Product Details Properties offwhite or light yellow fine powder, has bitterness, innocuity. Chemical formula C7H6N2S Molecular weight 150.16 Quality Index

China Largest factory Manufacturer Supply 2-Mercaptobenzimidazole CAS 583-39-1

Cas:583-39-1

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Product Name: 2-Mercaptobenzimidazole Synonyms: Rabeprazole-1;Rabeprazole Mercapto Impurity 2;2-Mercaptobenzimidazole≥ 99.5%;2-Benzimidazolethiol 1H-Benzo[d]imidazole-2-thiol 1,3-dihydro-2H-Benzimidazole-2-thione Antioxidant MB 2-benzimidazolin

2-Mercaptobenzimidazole 583-39-1

Cas:583-39-1

Min.Order:1 Kilogram

FOB Price: $300.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/526.html Product Name 2-Mercaptobenzimidazole CAS No. 583-39-1

2-Mercaptobenzimidazole

Cas:583-39-1

Min.Order:1 Gram

FOB Price: $56.0

Type:Lab/Research institutions

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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

2-Mercaptobenzimidazole CAS 583-39-1 Rubber Antioxidant MB

Cas:583-39-1

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

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

Factory direct supply CAS 583-39-1 with high-quality service

Cas:583-39-1

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

2-Mercaptobenzimidazole CAS583-39-1

Cas:583-39-1

Min.Order:1 Kilogram

FOB Price: $7.0 / 9.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Chemical Name: 2-Merecaptobenzimidazole Molecular formula: C7H6N2S MW: 150.16 Structure: Sp

2-Merecaptobenzimidazole

Cas:583-39-1

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

2-Mercaptobenzimidazole JoyceCAS NO.:583-39-1

Cas:583-39-1

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:White powder Storage:ln stock Package:25kg/Barrel Application:Industrially used as non-polluting antioxidant; used as brightener for copper plating; pharmaceutical intermediate Transportation:Express/Sea/Air Port:Any port in China

Boutique 99% 2-Mercaptobenzimidazole powder in stock

Cas:583-39-1

Min.Order:1 Kilogram

FOB Price: $8.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

2-Mercaptobenzimidazole 583-39-1

Cas:583-39-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

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

2-Mercaptobenzimidazole/ LIDE PHARMA- Factory supply / Best price

Cas:583-39-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

2-Mercaptobenzimidazole Anti-tuberculosis leprosy branch Bacillus

Cas:583-39-1

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Mercaptobenzimidazole CAS:583-39-1 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 int

2-Mercaptobenzimidazole CAS:583-39-1

Cas:583-39-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

2-Benzimidazolinethione

Cas:583-39-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 583-39-1 2-Mercaptobenzimidazole

Cas:583-39-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Antidegradants MB

Cas:583-39-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Lonwin Chemical Group Limited

2-Mercaptobenzimidazole CAS: 583-39-1 Specification Items Standard Result Appearance White to off-white powder White powder Assay(GC) 99.0%min

Factory supply 2-Mercaptobenzimidazole

Cas:583-39-1

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

2-Mercaptobenzimidazole

Cas:583-39-1

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

2-mercapto-benzimidazole cas:583-39-1 CAS NO.583-39-1

Cas:583-39-1

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Synthetic route

carbon disulfide
75-15-0

carbon disulfide

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With potassium hydroxide In ethanol Heating;95%
With 2,3,4,5,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium acetate In neat (no solvent) at 20℃; for 0.5h; Catalytic behavior; Reagent/catalyst;93%
With Cyclohexyl isocyanide In ethanol at 20℃; for 3h;92%
tetrachloromethane
56-23-5

tetrachloromethane

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With sodium sulfide; N-benzyl-N,N,N-triethylammonium chloride In water for 8h; Ambient temperature;95%
sodium trithiocarbonate
534-18-9

sodium trithiocarbonate

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

1,2-diamino-benzene

A

1-methyl-2-pyridinethione
2044-27-1

1-methyl-2-pyridinethione

B

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With 2-chloro-1-methyl-pyridinium iodide In dimethyl sulfoxide at 40℃; for 1h;A 95%
B 85%
Thiram
137-26-8

Thiram

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
In water at 110℃; Green chemistry;93%
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

N,N-diphenylthiourea
102-08-9

N,N-diphenylthiourea

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
In N,N-dimethyl acetamide for 0.0833333h; Irradiation;92%
With pyridine
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

3-methyl-1-(methyldithiocarbonyl)imidazolium iodide

3-methyl-1-(methyldithiocarbonyl)imidazolium iodide

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
In ethanol for 3h; Cyclization; Heating;92%
3-phenylimino-3H-benzimidazo<2,1-c><1,2,4>-dithiazole
72885-89-3

3-phenylimino-3H-benzimidazo<2,1-c><1,2,4>-dithiazole

aniline
62-53-3

aniline

A

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

B

N,N',N''-triphenylguanidine
101-01-9

N,N',N''-triphenylguanidine

Conditions
ConditionsYield
at 90℃; for 1h;A 91%
B 87%
5-(4-chlorophenyl)-2,3-dihydro-1,3,4-oxadiazole-2-thione
23766-28-1

5-(4-chlorophenyl)-2,3-dihydro-1,3,4-oxadiazole-2-thione

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
In N,N-dimethyl acetamide for 0.133333h; Irradiation;91%
thiourea
17356-08-0

thiourea

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
Irradiation; microwave;90%
In N,N-dimethyl acetamide for 0.0333333h; Irradiation;82%
With PPA for 0.133333h; Irradiation;71%
Triphenylphosphonio-thiobenzimidazolat

Triphenylphosphonio-thiobenzimidazolat

A

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

B

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

Conditions
ConditionsYield
In diethyl ether; waterA 87%
B 83%
potassium thioacyanate
333-20-0

potassium thioacyanate

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With hydrogenchloride In water at 80℃; for 24h; Green chemistry;87%
phenyl isothiocyanate
103-72-0

phenyl isothiocyanate

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl acetamide for 0.183333h; Irradiation;86%
With tris(bis(trimethylsilyl)amido)lanthanum(III) In toluene at 80℃; for 24h; Inert atmosphere; Schlenk technique; chemoselective reaction;86%
benzylamine
100-46-9

benzylamine

2-phenyl-2,3-dihydro-4H- [1,3]thiazino[3,2-a]benzimidazol-4-one
326007-50-5

2-phenyl-2,3-dihydro-4H- [1,3]thiazino[3,2-a]benzimidazol-4-one

A

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

B

(E)-N-benzylcinnamamide
57152-94-0, 104047-17-8, 5100-00-5

(E)-N-benzylcinnamamide

Conditions
ConditionsYield
In ethanol for 1h; Heating;A n/a
B 83%
3-(2-benzimidazolylthio)-1,4-dioxo-1,4-diphenyl-2-butene
103742-59-2

3-(2-benzimidazolylthio)-1,4-dioxo-1,4-diphenyl-2-butene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With hydrazine hydrate In methanol Heating;80%
benzylamine
100-46-9

benzylamine

2-(4-methoxy-phenyl)-2,3-dihydro-1-thia-4a,9-diaza-fluoren-4-one
326881-96-3

2-(4-methoxy-phenyl)-2,3-dihydro-1-thia-4a,9-diaza-fluoren-4-one

A

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

B

(E)-3-(4-methoxyphenyl)-N-phenylmethyl-2-propenamide
612095-65-5

(E)-3-(4-methoxyphenyl)-N-phenylmethyl-2-propenamide

Conditions
ConditionsYield
In ethanol for 1h; Heating;A n/a
B 76%
1H-imidazole-1-carbodithioic acid methyl ester
74734-11-5

1H-imidazole-1-carbodithioic acid methyl ester

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
In ethanol for 5h; Cyclization; Heating;74%
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

sodium dimethyldithiocarbamate
128-04-1

sodium dimethyldithiocarbamate

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With aluminum (III) chloride In water; N,N-dimethyl-formamide at 120℃; for 0.5h;73%
tert-butyl isothiocyanate
590-42-1

tert-butyl isothiocyanate

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With tris(bis(trimethylsilyl)amido)lanthanum(III) In toluene at 80℃; for 24h; Inert atmosphere; Schlenk technique; chemoselective reaction;71%
thiosemicarbazide
79-19-6

thiosemicarbazide

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
at 180 - 190℃; for 1h;69%
at 180 - 190℃;45%
trifluoromethane sulfonyl chloride
421-83-0

trifluoromethane sulfonyl chloride

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With triphenylphosphine; sodium iodide In N,N-dimethyl-formamide at 20℃; for 4h; Inert atmosphere;69%
phenylene-1,2-diisothiocyanate
71105-17-4

phenylene-1,2-diisothiocyanate

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With isopropylamine In acetonitrile for 0.2h; Ambient temperature;68%
3-(2-benzimidazolylthio)-1-oxo-1-phenyl-2-propene
103742-55-8

3-(2-benzimidazolylthio)-1-oxo-1-phenyl-2-propene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With hydrazine hydrate In methanol for 3h; Heating;67%
potassium ethyl xanthogenate
140-89-6

potassium ethyl xanthogenate

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
In ethanol; water at 80℃; Reflux;65%
In ethanol; water60%
With ethanol; water
dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With potassium sulfide at 140℃; for 24h; Sealed tube; Schlenk technique; Inert atmosphere;65%
ammonium thiocyanate

ammonium thiocyanate

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
In neat (no solvent) for 1h; Milling; Green chemistry;64%
N1,N2-bis[N-phenylthiocarbamoyl]-1,2-diaminobenzene
50521-79-4

N1,N2-bis[N-phenylthiocarbamoyl]-1,2-diaminobenzene

A

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

B

N,N-diphenylthiourea
102-08-9

N,N-diphenylthiourea

Conditions
ConditionsYield
for 0.116667h; Irradiation; microwave;A 60%
B 10%
[1,3]thiazino[3,2-a]benzimidazol-4-one
19950-81-3

[1,3]thiazino[3,2-a]benzimidazol-4-one

benzylamine
100-46-9

benzylamine

A

1,3-di(N-benzylcarbamoylethyl)-2,3-dihydro-1H-benz[d]imidazole-2-thione

1,3-di(N-benzylcarbamoylethyl)-2,3-dihydro-1H-benz[d]imidazole-2-thione

B

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
at 184℃; for 1h;A 58%
B 30%
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With sulfur; 2,2‐difluoro‐2‐(triphenylphosphonio)acetate at 80℃; for 0.0833333h; Inert atmosphere; Sealed tube;56%
chloroform
67-66-3

chloroform

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

1,2-diamino-benzene

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With sulfur; potassium tert-butylate In 1,4-dioxane; 2-ethoxy-ethanol at 0℃; for 16h;53%
1-aminobenzimidazole
6299-92-9

1-aminobenzimidazole

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

Conditions
ConditionsYield
With sulfur a) from 165 to 170 deg C, 15 min, b) from 295 to 300 deg C, 1 h;50%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

benzyl bromide
100-39-0

benzyl bromide

1-benzyl-2-(benzylthio)-1H-benzo-[d]-imidazole
87216-52-2

1-benzyl-2-(benzylthio)-1H-benzo-[d]-imidazole

Conditions
ConditionsYield
With sodium naphthalenide In tetrahydrofuran for 3h; Ambient temperature;100%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

ethyl iodide
75-03-6

ethyl iodide

1-ethyl-2-(ethylthio)-1H-benzo[d]imidazole
124530-66-1

1-ethyl-2-(ethylthio)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With sodium naphthalenide In tetrahydrofuran for 5h; Ambient temperature;100%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

1-iodo-propane
107-08-4

1-iodo-propane

1-Propyl-2-propylsulfanyl-1H-benzoimidazole
124530-67-2

1-Propyl-2-propylsulfanyl-1H-benzoimidazole

Conditions
ConditionsYield
With sodium naphthalenide In tetrahydrofuran for 7h; Ambient temperature;100%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

allyl bromide
106-95-6

allyl bromide

1,2-diallyl sulfanyl-1H-benzoimidazole
124530-69-4

1,2-diallyl sulfanyl-1H-benzoimidazole

Conditions
ConditionsYield
With sodium naphthalenide In tetrahydrofuran for 5h; Ambient temperature;100%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

[1-bromo-1-(1,1,2,2-tetrafluoroethoxy)methyl]phenylketone
1369761-90-9

[1-bromo-1-(1,1,2,2-tetrafluoroethoxy)methyl]phenylketone

3-phenyl-2-(1,1,2,2-tetrafluoroethoxy)-2,3-dihydrobenzo[4,5]imidazo[2,1-b]thiazol-3-ol
1369762-01-5

3-phenyl-2-(1,1,2,2-tetrafluoroethoxy)-2,3-dihydrobenzo[4,5]imidazo[2,1-b]thiazol-3-ol

Conditions
ConditionsYield
In 1,4-dioxane at 90℃; for 18h; Hantzsch type cyclization;100%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

3-(4-nitrophenyl)oxirane-2,2-dicarbonitrile
34559-52-9

3-(4-nitrophenyl)oxirane-2,2-dicarbonitrile

2-(4-nitrophenyl)[1,3]thiazolo[3,2-a]benzimidazol-3(2H)-one
80815-13-0

2-(4-nitrophenyl)[1,3]thiazolo[3,2-a]benzimidazol-3(2H)-one

Conditions
ConditionsYield
In acetone for 48h; Ambient temperature;99%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

formaldehyd
50-00-0

formaldehyd

1,3-di(hydroxymethyl)-2,3-dihydro-1H-benzo[d]imidazole-2-thione
6028-35-9

1,3-di(hydroxymethyl)-2,3-dihydro-1H-benzo[d]imidazole-2-thione

Conditions
ConditionsYield
In ethanol; water for 0.166667h; hydroxymethylation; Heating; ultrasound irradiation;98%
In ethanol for 0.5h; Alkylation; Heating;92%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

3,5-di-tert-butyl-4-hydroxybenzyl acetate
14387-17-8

3,5-di-tert-butyl-4-hydroxybenzyl acetate

2-[(3,5-di(tert-butyl)-4-hydroxybenzyl)sulfanyl]-1H-benzimidazole

2-[(3,5-di(tert-butyl)-4-hydroxybenzyl)sulfanyl]-1H-benzimidazole

Conditions
ConditionsYield
With formic acid In acetone at 20℃; for 48h; Temperature;98%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

3,4-(methylenedioxy)-benzeneboronic acid
94839-07-3

3,4-(methylenedioxy)-benzeneboronic acid

1-(benzo[d][1,3]dioxol-5-yl)-1H-benzo[d]imidazole

1-(benzo[d][1,3]dioxol-5-yl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With copper(II) acetate monohydrate; sodium hydrogencarbonate In dimethyl sulfoxide at 100℃; Chan-Lam Coupling; chemoselective reaction;98%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

methyl iodide
74-88-4

methyl iodide

2-methylsulfanylbenzimidazole
7152-24-1

2-methylsulfanylbenzimidazole

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran97%
With ethanol
With sodium hydroxide
With SeH(1-) 1.) methanol, reflux, 2) ethanol, room temp., overnight;
With potassium carbonate In acetonitrile at 20℃; for 16h;
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

4-Hydroxy-4-methyl-oct-2-ynenitrile
108940-34-7

4-Hydroxy-4-methyl-oct-2-ynenitrile

2-(2-Imino-2H-1-thia-4a,9-diaza-fluoren-4-yl)-hexan-2-ol
108940-35-8

2-(2-Imino-2H-1-thia-4a,9-diaza-fluoren-4-yl)-hexan-2-ol

Conditions
ConditionsYield
With lithium hydroxide In 1,4-dioxane97%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

methyl iodide
74-88-4

methyl iodide

1-methyl-2-(methylthio)-1H-benzimidazole
4344-61-0

1-methyl-2-(methylthio)-1H-benzimidazole

Conditions
ConditionsYield
With sodium naphthalenide In tetrahydrofuran for 3h; Ambient temperature;97%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

acetic anhydride
108-24-7

acetic anhydride

1-(2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)ethanone
21541-32-2

1-(2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)ethanone

Conditions
ConditionsYield
at 110 - 115℃; for 0.5h;97%
for 3h; Reflux;94%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

phenyl propargyl ketone
3623-15-2

phenyl propargyl ketone

3-(2-benzimidazolylthio)-1-oxo-1-phenyl-2-propene
103742-55-8

3-(2-benzimidazolylthio)-1-oxo-1-phenyl-2-propene

Conditions
ConditionsYield
In methanol for 3h; Heating;96%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

3,5-di-tert-butyl-4-hydroxybenzyl acetate
14387-17-8

3,5-di-tert-butyl-4-hydroxybenzyl acetate

1,3-bis(3,5-di(tert-butyl)-4-hydroxybenzyl)-1,3-dihydrobenzimidazole-2-thione
54114-47-5

1,3-bis(3,5-di(tert-butyl)-4-hydroxybenzyl)-1,3-dihydrobenzimidazole-2-thione

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 24h; Temperature;96%
methanol
67-56-1

methanol

2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

2-methylsulfanylbenzimidazole
7152-24-1

2-methylsulfanylbenzimidazole

Conditions
ConditionsYield
With hydrogenchloride for 2h; Heating;95%
With hydrogenchloride for 2h; Heating;95%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

allyl methyl carbonate
35466-83-2

allyl methyl carbonate

1-allyl-1,3-dihydro-2H-benzo[d]imidazole-2-thione
87216-53-3

1-allyl-1,3-dihydro-2H-benzo[d]imidazole-2-thione

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); 1,4-di(diphenylphosphino)-butane In tetrahydrofuran at 25℃; for 3h;95%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

phenylacetylene
536-74-3

phenylacetylene

(Z)-2-(2-phenylethenylthio)-1H-benzimidazole

(Z)-2-(2-phenylethenylthio)-1H-benzimidazole

Conditions
ConditionsYield
With sodium hydroxide In dimethyl sulfoxide for 4h; Heating;95%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

4-ethylphenylboronic acid
63139-21-9

4-ethylphenylboronic acid

2-((4-ethylphenyl)thio)-1H-benzo[d]imidazole
5315-67-3

2-((4-ethylphenyl)thio)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With [2,2]bipyridinyl; copper(II) acetate monohydrate In water; N,N-dimethyl-formamide at 80℃; Chan-Lam Coupling; chemoselective reaction;95%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

phenylboronic acid
98-80-6

phenylboronic acid

2-(phenylsulfanyl)-1H-benzimidazole
2360-29-4

2-(phenylsulfanyl)-1H-benzimidazole

Conditions
ConditionsYield
With [2,2]bipyridinyl; copper(II) acetate monohydrate In water; N,N-dimethyl-formamide at 80℃; Solvent; Chan-Lam Coupling; chemoselective reaction;95%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

mercury(II) iodide

mercury(II) iodide

HgI2(benzo-1,3-imidazole-2-thione)
405063-60-7

HgI2(benzo-1,3-imidazole-2-thione)

Conditions
ConditionsYield
In methanol soln. of stoich. amt. of org. compd. added dropwise to soln. of Hg compd.; after few d filtered, washed with cold MeOH, dried in air, elem. anal.;94%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

ethyl bromide
74-96-4

ethyl bromide

2-(ethylsulfanyl)-1H-benzimidazole
14610-11-8

2-(ethylsulfanyl)-1H-benzimidazole

Conditions
ConditionsYield
With sodium hydroxide In isopropyl alcohol at 40℃; for 1h; Cooling;94%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

benzyl chloride
100-44-7

benzyl chloride

2-(benzylthio)-1H-benzo[d]imidazole
51290-77-8

2-(benzylthio)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With potassium carbonate In acetone for 3h; Reflux;93%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

benzoimidazole
51-17-2

benzoimidazole

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid at 25℃; for 0.0166667h;93%
With sodium tetrahydroborate; nickel dichloride In methanol at 20℃; for 0.0833333h;84%
With sodium hydrogencarbonate In dimethyl sulfoxide at 100℃; for 20h;30%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

2-[(4-methylphenyl)sulfanyl]-1H-benzimidazole
4946-28-5

2-[(4-methylphenyl)sulfanyl]-1H-benzimidazole

Conditions
ConditionsYield
With [2,2]bipyridinyl; copper(II) acetate monohydrate In water; N,N-dimethyl-formamide at 80℃; Chan-Lam Coupling; chemoselective reaction;93%
2,3-dihydrobenzimidazol-2-thione
583-39-1

2,3-dihydrobenzimidazol-2-thione

3,4-dimethyl phenylboronic acid
55499-43-9

3,4-dimethyl phenylboronic acid

1-(3,4-dimethylphenyl)-2-((3,4-dimethylphenyl)thio)-1H-benzo[d]imidazole

1-(3,4-dimethylphenyl)-2-((3,4-dimethylphenyl)thio)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With [2,2]bipyridinyl; copper(II) acetate monohydrate In N,N-dimethyl-formamide at 30℃; Chan-Lam Coupling; chemoselective reaction;93%
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