Synthesis of Bi- and Tricyclic 1,2-Dihydroquinoline Derivatives from Arylamines and Alkynes by a Consecutive Zinc-Ammonium Salt Catalysis
作者:Nibadita Purkait、Siegfried Blechert
DOI:10.1002/adsc.201200155
日期:2012.8.13
cationic zinc complex and N,N-dimethylaniline hydrotrifluoromethyl sulphonate induces a multiple CC bond and CN bond formation. The one-step synthesis make highly substituted bi- and tricyclic 1,2-dihydroquinoline derivatives easily available from simple starting materials. The high yielding process consists of several simultaneous operating steps.