5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide

Base Information

Chemical Name:5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide
CAS No.:862180-00-5
Molecular Formula:C₁₅H₁₃F₂N₃O₂S₂
Molecular Weight:369.416
Hs Code.:

Synonyms:5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide

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Chemical Property of 5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide

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Technology Process of 5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide

There total 1 articles about 5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide 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: 50.0%

: 5,6-difluoro-2-S-phenylbenzimidazole

: 13360-57-1
dimethylamino sulfonyl chloride

: 862180-00-5
5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 20h;
DOI:10.1016/j.tetlet.2005.04.145

Reference yield: 95.0%

: 862180-00-5
5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide

: 98-88-4
benzoyl chloride

: 862180-02-7
4-benzoyl-5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide

Guidance literature:: 5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide; With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 0.333333h;

benzoyl chloride; In tetrahydrofuran; at 20 ℃; for 20h;
DOI:10.1016/j.tetlet.2005.04.145

Reference yield:

: 862180-00-5
5,6-difluoro-2-phenylsulfanyl-benzoimidazole-1-sulfonic acid dimethylamide

: (5,6-difluoro-2-phenylsulfanyl-1H-benzoimidazol-4-yl)-phenyl-methanone

Guidance literature:: Multi-step reaction with 2 steps

1.1: LDA / tetrahydrofuran / 0.33 h / -78 °C

1.2: 95 percent / tetrahydrofuran / 20 h / 20 °C

2.1: 95 percent / HCl / H₂O; propan-2-ol / 1 h / 100 °C

With hydrogenchloride; lithium diisopropyl amide; In tetrahydrofuran; water; isopropyl alcohol;
DOI:10.1016/j.tetlet.2005.04.145