Process for Preparation of 3-(2-Hydroxy-5Methylphenyl)-N, N-Disopropyl-3-Phenylpropylamine

摘要

A new process for preparation of 3-(2-hydroxy-5-methylphenyl)-N,N-diisopropyl-3-phenylpropylamine from 3,4-dihydro-6-methyl-4-phenyl-2-benzopyran-2-one is characterized by intermediates such as 3-(2-hydroxy-5-methylphenyl)-3-phenylpropanol and its sulphonated derivatives and amination in presence of sodium iodide