Synthesis of Bi- and Tricyclic 1,2-Dihydroquinoline Derivatives from Arylamines and Alkynes by a Consecutive Zinc-Ammonium Salt Catalysis

Nibadita Purkait and Siegfried Blechert

 Adv. Synth. Catal. 2012, 354, 2079 – 2083

 DOI: 10.1002/adsc.201200155