Stereoselective synthesis of 4,4-disubstituted cyclohexanepropanoic acids

摘要

There is provided stereoselective route to a compound of formula I: wherein R represents H or an alkali metal, ArSUP1 /SUPrepresents 4-chlorophenyl and ArSUP2 /SUPrepresents 2,5-difluorophenyl.