反应详情

The U.V. spectrum of a solution of 1 mg 2,2'-[1,2-ethanediylbis (thio)]-2,2'-di(4-methylphenyl)bis(1,3-dithiolane) in 100 ml of 0.8% hydrogen chloride in methyl chloride is measured: max 243,275,376 nm, the latter indicating the presence of 2-(4-methylphenyl)-1,3-dithiolanium cation.