but-3-en-1-yl 5-(2-(2-chloro-2-(2-(4-chlorophenyl)hydrazineylidene)acetoxy)ethyl)-1-(4-chlorophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate 在
silver carbonate 作用下,
以
1,4-二氧六环 为溶剂,
反应 96.0h,
生成 (6S,14R)-7,15-Bis-(4-chloro-phenyl)-3,11-dioxa-7,8,15,16-tetraaza-tricyclo[12.2.1.1
6,9]octadeca-1(16),8-diene-2,10-dione 、 (6S,14S)-7,15-Bis-(4-chloro-phenyl)-3,11-dioxa-7,8,15,16-tetraaza-tricyclo[12.2.1.1
6,9]octadeca-1(16),8-diene-2,10-dione