And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷合方法及其在有机合比较系统介绍，主要介绍1，3-二噻烷烃基化和酰基化反，与羰基化合物加反，与氯化三甲硅反及1，3-二噻烷还原反。