Unique Condensation Reactions of Tropones with Bis(benzoylthio)trithiafulvene Leading to 10a<i>H</i>-Cyclohepta[<i>c</i>]-1,3-dithiolo[<i>e</i>][1,2]dithiin-2-thione
作者:Katsuhiro Saito、Kazuaki Ito、Chizuko Kabuto、Kensuke Takahashi
DOI:10.1246/bcsj.64.2383
日期:1991.8
Reactions of tropone derivatives with 4,5-bis(benzoylthio)-1,3-dithiole-2-thione (2,3,6-trithiafulvene derivative) afforded 1,3,5-cycloheptatriene derivatives doubly substituted by trithiafulvene and S–S groups (10aH-cyclohepta[c]-1,3-dithiolo[e][1,2]dithiin-2-thione). The structure of the 1,3,5-cycloheptatriene derivative and its crystal structure were investigated by single crystal X-ray analysis to show the existence of a unique three-dimensional network of the molecules through S···S contacts.
与4,5-双(苯甲酰硫)-1,3-二硫噻唑-2-硫酮(2,3,6-三硫富烯衍生物)反应的脱氢莰烯衍生物得到双重取代的1,3,5-环庚三烯衍生物,取代基为三硫富烯和S–S基团(10aH-环庚[c]-1,3-二硫噻唑[e][1,2]二硫烯-2-硫酮)。通过单晶X射线分析对1,3,5-环庚三烯衍生物的结构及其晶体结构进行了研究,显示了通过S···S接触存在独特的三维分子网络。