ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate

Base Information

Chemical Name:ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate
CAS No.:1035155-00-0
Molecular Formula:C₁₂H₁₁F₅O₅S
Molecular Weight:362.274
Hs Code.:

Synonyms:ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate

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

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Chemical Property of ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate

Chemical Property:

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Technology Process of ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate

There total 4 articles about ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate 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: 69.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 1035154-98-3
ethyl 3-(3,4-difluoro-5-hydroxyphenyl)propanoate

: 1035155-00-0
ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃;

Reference yield:

: 1035154-96-1
ethyl (2E)-3-(3,4-difluoro-5-hydroxyphenyl)-2-propenoate

: 1035155-00-0
ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogen / 5% palladium over charcoal / ethanol / 42.5 h / 2844.39 Torr

1.2: 0.5 h / 3102.97 Torr

2.1: triethylamine / dichloromethane / 0 - 20 °C

With hydrogen; triethylamine; 5% palladium over charcoal; In ethanol; dichloromethane;

Reference yield:

: 140-88-5,9003-32-1
ethyl acrylate

: 1035155-00-0
ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: propiononitrile / 0.25 h / 120 °C

1.2: 22 h / 20 °C

2.1: hydrogen / 5% palladium over charcoal / ethanol / 42.5 h / 2844.39 Torr

2.2: 0.5 h / 3102.97 Torr

3.1: triethylamine / dichloromethane / 0 - 20 °C

With hydrogen; triethylamine; 5% palladium over charcoal; In ethanol; dichloromethane; propiononitrile;