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

Base Information

Chemical Name:ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)pentanoate
CAS No.:1035155-26-0
Molecular Formula:C₁₄H₁₅F₅O₅S
Molecular Weight:390.328
Hs Code.:

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

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

Chemical Property:

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

There total 3 articles about ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)pentanoate 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: 89.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 1035155-24-8
ethyl 3-(3,4-difluoro-5-hydroxyphenyl)pentanoate

: 1035155-26-0
ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)pentanoate

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

Reference yield:

: 539-82-2
ethyl n-valerate

: 1035155-26-0
ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)pentanoate

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / palladium diacetate; tri-p-tolylphosphite / propiononitrile / 120 °C

2: triethylamine / dichloromethane / 0 - 20 °C

With triethylamine; N-ethyl-N,N-diisopropylamine; palladium diacetate; tri-p-tolylphosphite; In dichloromethane; propiononitrile;

Reference yield:

: 5-bromo-2,3-difluoro-phenol

: 1035155-26-0
ethyl 3-(3,4-difluoro-5-{[(trifluoromethyl)sulfonyl]oxy}phenyl)pentanoate

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / palladium diacetate; tri-p-tolylphosphite / propiononitrile / 120 °C

2: triethylamine / dichloromethane / 0 - 20 °C

With triethylamine; N-ethyl-N,N-diisopropylamine; palladium diacetate; tri-p-tolylphosphite; In dichloromethane; propiononitrile;