Pyrrolo[2,3-c]carbazole-5,7-diol,3,6-dihydro-1,4-bis(4-hydroxyphenyl)-3-[2-(4-hydroxyphenyl)ethyl]-2-[(4-hydroxyphenyl)methyl]- 在
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
以
四氢呋喃 为溶剂,
反应 0.5h,
以48.2 mg的产率得到7-Hydroxy-1,4-bis-(4-hydroxy-phenyl)-3-[2-(4-hydroxy-phenyl)-ethyl]-2-[1-(4-hydroxy-phenyl)-meth-(Z)-ylidene]-2,6-dihydro-3H-pyrrolo[2,3-c]carbazol-5-one