作者:Harry E. Ensley、Shivkumar Mahadevan、Joel Mague
DOI:10.1016/0040-4039(96)01389-5
日期:1996.8
The 4,17,30-trithia-[73](1,3,5)cyclophane (1) has been prepared by a two-stage, palladium assisted coupling of propargylOTHP with 1,3,5-tribromobenzene, followed by sulfide ring closure. The intermediate (8) on deprotection, followed by bromination and reaction with Na2S gives 1 in 58% yield.
4,17,30-trithia- [7 3 ](1,3,5)环烷(1)是通过两步钯辅助偶联的炔丙基OTHP与1,3,5-三溴苯,然后进行硫化而制得的闭环。脱保护的中间体(8),接着溴化并与Na 2 S反应,以58%的收率得到1。