Reactions of 11-chloro-11-phenyl-6, 11-dihydrodibenzo [b, e]-thiepin with piperidine and some further nucleophiles

M Protiva, K Šindelář, V Valenta…

Index: Protiva; Sindelar; Valenta; et al. Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 11 p. 3094 - 3113

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Citation Number: 5

Abstract

Abstract The title compound Vb affords with piperidine normal nucleophilic substitution product and the isomeric 3-piperidino derivative XXXII. The structure of XXXII was proven by (1) the 1 H NMR and 13 C NMR spectra,(2) an independent synthesis via the intermediates XXXV, XXXVI, XXX, IV and VIIIa, and (3) with the help of model reactions of the 2-methyl derivative VIb and the 3-methyl derivative VIIb with piperidine. The rearranged cation ...