Three acidic metabolites (5-7) of 6, 11-dihydro-11-(3-dimethylaminopropylidene)dibenzo[b, e]thiepin(dothiepin) were prepared. In the synthetic course, a reaction of 6, 11-dihydro-11-vinyldibenzo[b, e]thiepin-11-ol (2) with SOCl2 stereoselectively afforded (E)-11-(2-chloroethylidene)-6, 11-dihydrodibenzo[b, e]thiepin (3). The mechanism of this reaction is discussed.
合成了三种酸性代谢产物(5-7),它们是6, 11-二氢-11-(3-二甲
氨丙烯基)二苯并[b, e]
噻吩(dothiepin)的衍
生物。在合成过程中,6, 11-二氢-1
1-乙烯基二苯并[b, e]
噻吩-11-醇(2)与SOCl2的反应立体选择性地生成了(E)-11-(2-
氯乙烯基)-6, 11-二氢二苯并[b, e]
噻吩(3)。讨论了该反应的机制。