Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester

Base Information

Chemical Name:Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester
CAS No.:150111-83-4
Molecular Formula:C₁₃H₁₁F₃O₆S₂
Molecular Weight:384.354
Hs Code.:

Synonyms:Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester

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Chemical Property of Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester

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Technology Process of Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester

There total 3 articles about Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester 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: 95.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 150111-61-8
3-Hydroxy-2-<(phenylsulfonyl)methyl>-2-cyclopenten-1-one

: 150111-83-4
Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1021/jo00067a030

Reference yield:

: 3859-41-4
1,3-cyclopentadione

: 150111-83-4
Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / glacial acetic acid / 5 h / Heating

2: 95 percent / NEt₃ / CH₂Cl₂ / 1 h / 0 °C

With acetic acid; triethylamine; In dichloromethane;
DOI:10.1021/jo00067a030

Reference yield:

: 873-55-2
sodium benzenesulfonate

: 150111-83-4
Trifluoro-methanesulfonic acid 2-benzenesulfonylmethyl-3-oxo-cyclopent-1-enyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / glacial acetic acid / 5 h / Heating

2: 95 percent / NEt₃ / CH₂Cl₂ / 1 h / 0 °C

With acetic acid; triethylamine; In dichloromethane;
DOI:10.1021/jo00067a030