Synthesis of mesocyclic and macrocyclic thiacrown ethers containing -SCH2SCH2S- units using thio(bischloromethane)
作者:Jilles J.H. Edema、Jan Buter、H. Thijs Stock、Richard M. Kellogg
DOI:10.1016/s0040-4020(01)80477-4
日期:1992.1
Lewis acid like zinc bromide or aluminum chloride and results in the formation of pure thiobis (chloromethane) (2). This reagent has been successfully employed in the straightforward synthesis of a novel series of thiacrown ethers possessing methylene bridges between the heteroatoms. These molecules have chemical and physical properties that differ considerably in their solubilities from those of their
亚硫酰氯对1,3,5-三苯硫醚1的氧化裂解通过催化量的路易斯酸(如溴化锌或氯化铝)促进,并形成纯的硫代双(氯甲烷)(2)。该试剂已成功地用于直接合成在杂原子之间具有亚甲基桥的一系列新的硫杂冠醚中。这些分子的化学和物理性质与它们的烯属或丙炔类对应物的溶解度有很大不同。