Application of an Ugi type reaction to an N-silyl-4,4-disubstituted 1,4-dihydropyridine
作者:Christian A. Sperger、Peter Mayer、Klaus T. Wanner
DOI:10.1016/j.tet.2009.10.020
日期:2009.12
Ugi type reactions of an N-silyl-4,4-disubstituted 1,4-dihydropyridine with various isocyanides and carboxylic acids provided 2-carbamoylated 1,2,3,4-tetrahydropyridine derivatives in good yields and with high stereoselectivities. (C) 2009 Elsevier Ltd. All rights reserved.