- 作者: 周善行 ; 宋清泉 ; 孫德崢
- 作者服務機構: 輔仁大學化學系
- 中文摘要: 3-(phenylthio)-3-sulfolene (4) underwent bridged dialkylative cyclization with 2-methylene-1,3-diiodopropane to give the bridged bicyclic 3-sulfolene, and spirodialkylation with 1,4-diiodobutane and 1,5-diiodopentane to give the spiro bicyclic 3- sulfolenes as the major product. The reaction of 4 with 1,3-diiodopropane led to the fused bicyclic 2-sulfolene. 3-(phenylthio)-3-sulfolenes bearing an.omega.-iodoalkyl group at the C-2 position gave the fused bicyclic 2-sulfolenes and/or the spiro bicyclic 3-sulfolene depending on the chain length.
- 英文摘要: --
- 中文關鍵字: Dialkylative Cyclization; Bridged Bicyclic Compound; Spiro Bicyclic Compound; Fused Bicyclic Compound
- 英文關鍵字: 二烷基環化作用;橋二環化合物;螺二環化合物;稠二環化合物