芳汞基芳基硫化合物的合成与波谱性质研究

芳汞基氯化汞和苯硫酚或对甲基硫酚在乙醇中反应合成了两个系列共32种芳汞基芳基硫化合物,其中22种为新化合物。 研究了这些化合物的紫外吸光谱和核磁共针氢谱,所得结果表明,对此两个系列的标题化合物,在△γ~MAX~与Hammett取代基常数 ~P之间有良好的线性关系,但共轭作用未完全通过硫原子贯穿到整个分子。也对取代基~1H NMR的影响进行了研究。

Studies on the syntheses and spectral properties of aryl arylmercury sulfides

Two series of thirty-two aryl arylmercury studies were synthesized by the reaction of arylmercuric chloride with thiophenol or 4-methylthiophenol in ethanol. Twenty-two of them are new compounds The UV and 1H NMR spectra of these compounds show that a good linear relationship exists between the Dlmax and Hammett substituent constant sp both for the two series of the title compounds, but the conjugation does not entirely extend over the sulfur atom to the whole mol. The substituent effect on 1H NMR was also studied.