Analysis of unknown product of 6-chloro-5, 12-naphthacenequinone and 4-hydroxyazobenzene by NMR
ZHANG JIANGUO;FANG TIANZHI;WANG FUSONG;FANG ZHENG;YANG ZHIFAN
Chin. J. Org. Chem. . 1997, (3): 260 -266 .