magnesium perchlorate;
1,4-dihydropyridines;
domino reaction;
Michael addition;
cyclization;
D O I:
10.1055/s-2007-990839
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A new protocol for the synthesis of various 1,2,3,4-tetra-substituted 1,4-dihydropyridines from enamino or carbonylic derivatives promoted by Mg(ClO4)(2) is presented.