2H-Benzimidazole-2-thione,1-acetyl-1,3-dihydro-(9CI)

Base Information

Chemical Name:2H-Benzimidazole-2-thione,1-acetyl-1,3-dihydro-(9CI)
CAS No.:21541-32-2
Molecular Formula:C9H8 N2 O S
Molecular Weight:192.241
Hs Code.:2933990090
Mol file:21541-32-2.mol

Synonyms:2-Benzimidazolethiol,1-acetyl- (8CI); 2-Benzimidazolinethione, 1-acetyl- (7CI);2H-Benzimidazole-2-thione, 1-acetyl-1,3-dihydro- (9CI);2-Mercapto-1-acetylbenzimidazole

Suppliers and Price of 2H-Benzimidazole-2-thione,1-acetyl-1,3-dihydro-(9CI)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
1-ACETYL-1,3-DIHYDRO-2H-BENZIMIDAZOLE-2-THIONE 95.00%
5MG
$ 503.90

Total 3 raw suppliers

Chemical Property of 2H-Benzimidazole-2-thione,1-acetyl-1,3-dihydro-(9CI)

Chemical Property:

PSA：73.69000
LogP:1.98510

Purity/Quality:

99% ^*data from raw suppliers

1-ACETYL-1,3-DIHYDRO-2H-BENZIMIDAZOLE-2-THIONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2H-Benzimidazole-2-thione,1-acetyl-1,3-dihydro-(9CI)

There total 9 articles about 2H-Benzimidazole-2-thione,1-acetyl-1,3-dihydro-(9CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

: 583-39-1,2080-59-3
2,3-dihydrobenzimidazol-2-thione

: 108-24-7
acetic anhydride

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

Guidance literature:: at 110 - 115 ℃; for 0.5h;
DOI:10.3390/molecules21010012

Reference yield: 91.0%

: 108-24-7
acetic anhydride

: 134469-07-1
Benzimidazol-2-thiol

: 21541-32-2
1-(2-mercapto-1H-benzo[d]imidazol-1-yl)ethanone

Guidance literature:: at 110 - 115 ℃; for 0.5h;

Reference yield:

: 583-39-1,2080-59-3
2,3-dihydrobenzimidazol-2-thione

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

Guidance literature:: Multi-step reaction with 3 steps

1: 73 percent / Et₃N / tetrahydrofuran / 8 h / Ambient temperature

2: KOH / acetone / 0.17 h

3: acetic acid / methanol / 0.5 h / Heating

With potassium hydroxide; acetic acid; triethylamine; In tetrahydrofuran; methanol; acetone;
DOI:10.1080/00397919108021578