Noncataleptic neuroleptic agents: 2-Halogeno-8-isopropyl-10-piperazino-10, 11-dihydrodibenzo [b, f,] thiepins

Z Polívka, J Jílek, J Holubek, E Svátek…

Index: Polivka; Jilek; Holubek; et al. Collection of Czechoslovak Chemical Communications, 1984 , vol. 49, # 1 p. 86 - 109

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Citation Number: 6

Abstract

Abstract Reactions of 5-fluoro, 5-chloro-and 5-bromo-2-iodobenzoic acid with 4- isopropylthiophenol in solutions of potassium hydroxide in the presence of copper gave the acids VIIabc which were transformed via the intermediates VIIIabc-Xabc to 2-[5-halogeno-2- (4-isopropylphenylthio)-phenyl] acetic acids XIabc. Their cyclization with polyphosphoric acid resulted in 2-halogeno-8-isopropyldibenzo [b, f] thiepin-10 (11H)-ones XIIabc. The 2- ...