The application of vinylogous iminium salts and related synthons to the preparation of trisubstituted pyridines
作者:Scott A. Petrich、Fred A. Hicks、Doug R. Wilkinson、James G. Tarrant、Steve M. Bruno、Marian Vargas、Kirsten N. Hosein、John T. Gupton、James A. Sikorski
DOI:10.1016/0040-4020(94)01039-3
日期:1995.2
The reaction of unsymmetrical vinylogous iminum salts and related analogs with β-aminocrotononitrile to yield 2,3,6-trisubstituted pyridines with regioselective control is described.