4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide

Base Information

Chemical Name:4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide
CAS No.:1332628-88-2
Molecular Formula:C₂₁H₁₆Cl₂F₃NO₂S
Molecular Weight:474.331
Hs Code.:

Synonyms:4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide

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Chemical Property of 4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide

Chemical Property:

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Technology Process of 4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide

There total 6 articles about 4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide 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:

: 1332628-87-1
4-acetyl-2-methyl-N-thietan-3-ylbenzamide

: 130336-16-2
3,5-dichloro-2,2,2-trifluoroacetophenone

: 1332628-88-2
4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide

Guidance literature:: With potassium carbonate; triethylamine; In 1,2-dichloro-ethane; for 3h; Reflux;

Reference yield:

: 369-32-4
1-(4-fluoro-3-methylphenyl)ethanone

: 1332628-88-2
4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide

Guidance literature:: Multi-step reaction with 5 steps

1: dimethyl sulfoxide / 12 h / 120 °C

2: water; sulfuric acid; acetic acid / 20 °C / Reflux

3: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 20 °C

4: triethylamine / dichloromethane / 0 - 20 °C

5: potassium carbonate / triethylamine / 1,2-dichloro-ethane / 3 h / Reflux

With oxalyl dichloride; sulfuric acid; water; potassium carbonate; acetic acid; triethylamine; triethylamine; N,N-dimethyl-formamide; In dichloromethane; dimethyl sulfoxide; 1,2-dichloro-ethane;

Reference yield:

: 1138444-80-0
3-methyl-4-cyanoacetophenone

: 1332628-88-2
4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-N-thietan-3-yl-benzamide

Guidance literature:: Multi-step reaction with 4 steps

1: water; sulfuric acid; acetic acid / 20 °C / Reflux

2: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 20 °C

3: triethylamine / dichloromethane / 0 - 20 °C

4: potassium carbonate / triethylamine / 1,2-dichloro-ethane / 3 h / Reflux

With oxalyl dichloride; sulfuric acid; water; potassium carbonate; acetic acid; triethylamine; triethylamine; N,N-dimethyl-formamide; In dichloromethane; 1,2-dichloro-ethane;