多亚甲基桥连双(5-甲基-2-巯基-1,3,4-噻二唑)的合成与鉴定

Synthesis and Characterization of Bis-(2- Mercapto-5- Methyl-1,3,4-Thiadiazole)Bridged with Polymethylene

通过多亚甲基二溴化物桥连双（５－甲基－２－巯基－１，３，４－噻二唑）合成了４个新配体化合物，并通过元素分析、ＩＲ、ＵＶ和１ＨＮＭＲ确定了它们的结构。

Four new compounds 1～4 of bis(2 mercapto 5 methyl 1,3,4 thiadiazole)bridged with polymethylene groups have been synthesized by the reaction of 2 mercapto 5 methyl 1,3,4 thiadiazole with correponding polymethylene dibromides, and their structures were characterized by elemental analyses,UV,IR and 1H NMR spectra.