硝基乙烷 、 (E)-diethyl 2-(3-(4-nitrophenyl)allylidene)malonate 在
N-(9-epi-hydroquinidin-9-yl)-N'-[3,5-bis(CF
3)phenyl]thiourea 作用下,
反应 96.0h,
生成 (E)-diethyl 2-(4-nitro-1-(4-nitrophenyl)pent-1-en-3-yl)malonate 、 (E)-diethyl 2-(4-nitro-1-(4-nitrophenyl)pent-1-en-3-yl)malonate 、
(E)-diethyl 2-(4-nitro-1-(4-nitrophenyl)pent-1-en-3-yl)malonate 、 (E)-diethyl 2-(4-nitro-1-(4-nitrophenyl)pent-1-en-3-yl)malonate