5-Substituted and 5, 7-disubstituted 5, 7-dihydrodibenzo [c, e] thiepins and the corresponding S-oxygenated compounds: Alkylamines, carboxylic acids, and …

…, J Holubek, M Ryska, I Koruna…

Index: Sindelar, Karel; Holubek, Jiri; Ryska, Miroslav; Koruna, Ivan; Protiva, Miroslav Collection of Czechoslovak Chemical Communications, 1986 , vol. 51, # 12 p. 2848 - 2868

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Citation Number: 4

Abstract

Abstract Reaction of 5, 7-dihydrodibenzo [c, e] thiepin (I) with n-butyllithium resulted in the partial sulfur extrusion and in the formation of the 9, 10-dihydrophenanthrene-9-thiolate anion (B). Its further transformations (by hydrolysis, aminoalkylation and spontaneous dehydrogenation) led to phenanthrene-9-thiol (IX), the corresponding disulfide X, and the S- (2-dimethylaminoethyl) derivatives XI and XIV. Reactions of 5-chloro-5, 7-dihydrodibenzo [ ...