HRID1493312
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
产物
PROCEDURE
实验过程
Using in the procedure of Example 31 an α-β-unsatured-oxo compound selected from: cinnamaldehyde, ethyl acrylate, acrylamide, 1-phenyl-1-oxo-2-propene, 1-(p-imidazol-1-yl)phenyl-1-oxo-2-propene, 2-cyclohexen-1-one and 2-mercaptomethyl-3,5-dicarboethoxy-4-(m-nitrophenyl)-6-methyl-1,4-dihydropyridine, the following 3,5-dicarboethoxy-4-(m-nitrophenyl)-6-methyl-1,4-dihydropyridine are prepared: