Un metodo para la preparacion de 2-(2,3-dimetilfenil)-1-propanal a partir de 1-bromo-2,3-dimetilbenceno y cloroacetona, util en perfumes y en la preparacion de medetomidina.

摘要

The invention discloses a method for the preparation of 2-(2,3-dimethylphenyl)-1-propanal starting from 1-bromo 2,3-dimethylbenzene and chloroacetone, its use in perfumes and its use for the preparation of medetomidine.