Synthesis of fluorine-containing aromatic heterocyclic compounds 5. Reactions of 3,5-dinitro-4-chlorobenzotrifluoride and 2-chloro-5-trifluoromethylphenyl isocyanide dichloride with gossypol and apogossypol
作者:Gui-Dong Zhu、De-Hua Chen、Jian-Hua Huang、Fu-Kuang Lui、Ching-Sung Chi
DOI:10.1016/s0022-1139(00)82756-6
日期:1989.2
The synthesis of fluorine-containing derivatives of gossypol such as 5,5′-diisopropyl-6,6′,7,7′-tetra-O-di(2-chloro-5-trifluoromethylphenylisocyanide)-3,3′-dimethyl-1,1′-dihydroxy-2,2′-binaphthalene (4) and 5,5′-diisopropyl-1,1′,6,6′,7,7′-hexa-O-tri(2-chloro-5-trifluoromethylphenylisocyanide)-3,3′-dimethyl-2,2′-binaphthalene (5) is described. The structures were confirmed by IR, NMR, Analysis and Mass
5,8'-二异丙基-6,6',7,7'-四-O-二(2-氯-5-三氟甲基苯基异氰化物)-3,3'-二甲基-等棉酚的含氟衍生物的合成1,1'-二羟基-2,2'-联萘(4)和5,5'-二异丙基-1,1',6,6',7,7'-六-O-三(2-氯-5 -(三氟甲基苯基异氰酸酯)-3,3'-二甲基-2,2'-联萘(5)。通过IR,NMR,分析和质谱确认结构。讨论了棉酚与含氟亲电试剂的反应性。