ethyl 5-acetyl-2-amino-4-(4-cyanophenyl)-6-methyl-1-[3-(trifluoromethyl)-phenyl]-1,4-dihydropyridine-3-carboxylate 在
溶剂黄146 作用下,
以
水 为溶剂,
反应 18.0h,
以11%的产率得到ethyl 5-acetyl-4-(4-cyanophenyl)-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydro-3-pyridinecarboxylate