[(3-Methyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino] 4-nitrobenzoate 在
溴 作用下,
以
溶剂黄146 为溶剂,
生成
(4Z)-5,6-dibromo-2-methyl-4-({[(4-nitrophenyl)carbonyl]oxy}imino)cyclohex-2-en-1-one 、 [(E)-(5,6-dibromo-3-methyl-4-oxocyclohex-2-en-1-ylidene)amino] 4-nitrobenzoate