2-(Dimethylamino)ethyl 3-aminobut-2-enoate 、 {1-[1-(3-Nitro-phenyl)-meth-(Z)-ylidene]-2-oxo-propyl}-phosphonic acid diallyl ester 以
异丙醇 为溶剂,
以12%的产率得到5-(Bis-allyloxy-phosphoryl)-2,6-dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3-carboxylic acid 2-dimethylamino-ethyl ester