DICYCLOPENTADIENYLTITANIUM-DIPHENOXIDES

被引:67
作者
ANDRA, K
机构
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D O I
10.1016/0022-328X(68)80085-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
(C5H5)2TiCl2 reacts in benzene with phenol or substituted phenols in presence of NaNH2 as a strong base by formation of dicyclopentadienyltitanium diphenoxide (C5H5)2Ti(OR)2. Pyrocatechol and 2,2′-dihydroxybiphenyl react to form cyclic compounds with five- and seven-membered rings, respectively whereas 1,8-dihydroxynaphthalene does not give the analogous six-membered ring. © 1968.
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页码:567 / &
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