A PROCESS FOR PREPARING AN ALKYL ESTER OF 3-(2-CHLORO-3,3,3- TRIFLUORO-PROP-L-EN-YL),2,2- DIMETHYLCYCLOPROPANE CARBOXYLIC ACID

摘要

CF3-CXC1-CH=CH-C(CH3) 2CH2-CO2R and (b) reacting the compound of formula VI with at least one molar equivalent of a base such as herein described in an inert solvent, and recovering by conventional means the alkyl ester of 3-(2- chloro-3, 3, 3-trifluoro-prop-l-en-yl)-2, 2-dimethylcyclopropane carboxylic acid from the reaction mixture.