Method for preparing enantiomerically pure 4-pyrrolidinophenylbenzyl ether derivatives

摘要

The invention relates to a method for preparing enantiomerically pure 4-pyrrolidinophenylbenzyl ether derivatives of formula I: wherein R¹, R²¹, R²², R²³, R²⁴ and n are as defined the description and claims and to intermediates and salts thereof useful in the method of the invention.