[(E)-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino] 4-nitrobenzoate 在
氯 作用下,
以
溶剂黄146 为溶剂,
生成 [(E)-(5,6-dichloro-3,6-dimethyl-4-oxocyclohex-2-en-1-ylidene)amino] 4-nitrobenzoate 、 [(Z)-(5,6-dichloro-2,5-dimethyl-4-oxocyclohex-2-en-1-ylidene)amino] 4-nitrobenzoate