Synthesis of Substituted 1,2-Dihydroquinolines and Quinolines from Aromatic Amines and Alkynes by Gold(I)-Catalyzed Tandem Hydroamination−Hydroarylation under Microwave-Assisted Conditions
作者:Xin-Yuan Liu、Pan Ding、Jie-Sheng Huang、Chi-Ming Che
DOI:10.1021/ol070814l
日期:2007.7.1
A method to efficiently prepare substituted 1,2-dihydroquinolines and quinolines by Au(I)-catalyzed tandem hydroamination-hydroarylation under microwave irradiation was developed. This method requires short reaction time (10-70 min) and has a broad substrate scope.
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.