作者:Francisco Palacios、Concepción Alonso、Cristina Tobillas、Gloria Rubiales
DOI:10.3987/com-04-s(p)17
日期:——
A method for the preparation of functionalized polysubstituted dihydropyridine and pyridine derivatives is described, based on cycloaddition reactions of 2-aza-1,3-dienes with dimethyl acetylenedicarboxylate and ethyl propiolate.