(2 - (2 - Thienyl) - ethylamino) - (2 - halophenyl) - acetonitrile as intermediate products and processes for their preparation

摘要

A process for the preparation of [2-(2-thienyl)-ethylamino]-(2-halogenophenyl)-acetonitriles of general formula (I) starting from 2-(2-thienyl)-ethyl-amine, alkalicyanide and o-halogeno-benzaldehyde. Compounds of general formula (I) are valuable intermediates.