Process for producing 3,3,3-trifluoropropionic acid

Details Process for producing 3,3,3-trifluoropropionic acid Process for producing 3,3,3-trifluoropropionic acid

2011-02-01

2011-02-01

Oh, Taylor Victor (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

C562S533000

Reexamination Certificate

active

07880033

ABSTRACT:
A benzyl vinyl ether represented by the following formulais hydrolyzed in the presence of a catalyst selected among Arrhenius acids and Lewis acids to obtain 3,3,3-trifluoropropionaldehyde. Subsequently, the 3,3,3-trifluoropropionaldehyde is oxidized with an oxidizing agent. Thus, 3,3,3-trifluoropropionic acid can be more advantageously produced than in conventional techniques from an inexpensive starting material.

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