Regiocontrolled synthesis of enantiopure 3, 3'-thiosubstituted biphenyls

…, D Fabbri, M Marini, S Menichetti, C Nativi

文献索引：Capozzi, Giuseppe; Falciani, Chiara; Menichetti, Stefano; Nativi, Cristina Gazzetta Chimica Italiana, 1996 , vol. 126, # 4 p. 227 - 232

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被引用次数: 19

摘要

Sulfenylation of 6, 6'-dimethoxy-2, 2'-dihydroxybiphenyl, used as a racemic mixture and single enantiomers, by phthalimidesulfenyl chloride afforded the corresponding 3, 3'-N, N'- dithiophthalimide with complete regioselectivity. Simple manipulations of the latter