2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

Base Information

Chemical Name:2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone
CAS No.:372188-01-7
Molecular Formula:C₁₉H₁₆F₂N₂O₄S
Molecular Weight:406.41
Hs Code.:

2-(1-acetyl-5,6-difluoro-1<i>H</i>-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

Synonyms:2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

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Chemical Property of 2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

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Technology Process of 2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

There total 4 articles about 2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone 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: 79.0%

: 108-24-7
acetic anhydride

: 352216-39-8
2-(5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

: 372188-01-7
2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

Guidance literature:: at 18 - 20 ℃;
DOI:10.1023/A:1012446305955

Reference yield:

: 76179-40-3
2-amino-4,5-difluoroaniline

: 372188-01-7
2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / Et₃N / ethanol / 4 h / Heating

2: 63 percent / Et₃N / ethanol / 18 - 20 °C

3: 79 percent / 18 - 20 °C

With triethylamine; In ethanol;
DOI:10.1023/A:1012446305955

Reference yield:

: 78056-39-0
4,5-difluoro-2-nitroaniline

: 372188-01-7
2-(1-acetyl-5,6-difluoro-1H-benzoimidazol-2-ylsulfanyl)-1-(2,4-dimethoxy-phenyl)-ethanone

Guidance literature:: Multi-step reaction with 4 steps

1: 82 percent / H₂ / Ni-Ra / ethanol / 7 h / 60 - 70 °C / 2432 Torr

2: 81 percent / Et₃N / ethanol / 4 h / Heating

3: 63 percent / Et₃N / ethanol / 18 - 20 °C

4: 79 percent / 18 - 20 °C

With hydrogen; triethylamine; Ni-Ra; In ethanol;
DOI:10.1023/A:1012446305955