ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate

Base Information

Chemical Name:ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate
CAS No.:1035155-62-4
Molecular Formula:C₁₄H₁₃F₅O₄
Molecular Weight:340.247
Hs Code.:

Synonyms:ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate

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Chemical Property of ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate

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Technology Process of ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate

There total 2 articles about ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate 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: 99.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 1035155-60-2
ethyl 2-(3,4-difluoro-5-hydroxyphenyl)-2-methylpropanoate

: 1035155-62-4
ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate

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

Reference yield:

: 1035155-58-8
ethyl 2-{3,4-difluoro-5-[(phenylmethyl)oxy]phenyl}-2-methylpropanoate

: 1035155-62-4
ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogen / palladium 10% on activated carbon / ethanol

2: triethylamine / dichloromethane / 0 - 20 °C

With hydrogen; triethylamine; palladium 10% on activated carbon; In ethanol; dichloromethane;

Reference yield: 60.0%

: 1035155-62-4
ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate

: 7486-35-3
tri-n-butyl(vinyl)tin

: 1035155-64-6
ethyl 2-(3-ethenyl-4,5-difluorophenyl)-2-methylpropanoate

Guidance literature:: ethyl 2-{3,4-difluoro-5-[(trifluoroacetyl)oxy]phenyl}-2-methylpropanoate; tri-n-butyl(vinyl)tin; With lithium chloride; bis(tributylphosphine) palladium; In N,N-dimethyl-formamide; at 20 ℃; for 22h;

With potassium fluoride; In ethyl acetate; N,N-dimethyl-formamide; for 2h;