Isolation and Reaction of 1,2-Dithietan-3-one: Formation of Thiolato Thiocarboxylato Metal Complexes
作者:Toshiyuki Shigetomi、Kentaro Okuma、Noriyoshi Nagahora、Yoshinobu Yokomori
DOI:10.1246/bcsj.82.855
日期:2009.7.15
The reaction of 4,4-di-tert-butyl-1,2-dithietan-3-one with triphenylphosphine afforded 1,1-di-tert-butylthiiran-2-one (86%). The reaction of 4,4-di-tert-butyl-1,2-dithietan-3-one with phenylmagnesium bromide gave S-phenyl 2-tert-butyl-2-mercapto-3,3-dimethylbutanethioate in 83% yield. The reaction of 4,4-di-tert-butyl-1,2-dithietan-3-one with tetrakis(triphenylphosphine)palladium(0) gave square-planar complex in 84% yield, whose structure was determined by X-ray crystallographic analysis.
4,4-二叔丁基-1,2-二硫杂环戊-3-酮与三苯基膦反应得到1,1-二叔丁基硫杂环丙-2-酮,产率为86%。4,4-二叔丁基-1,2-二硫杂环戊-3-酮与苯基溴化镁反应生成S-苯基2-叔丁基-2-巯基-3,3-二甲基丁硫醇酸酯,产率为83%。4,4-二叔丁基-1,2-二硫杂环戊-3-酮与四(三苯基膦)钯(0)反应得到产率为84%的平面正方形配合物,其结构通过X射线晶体学分析确定。