作者:Frederick Kurzer、Kevin M. Doyle
DOI:10.1039/p19860001873
日期:——
Oxidation of 1-thioaroylsemicarbazides by bromine or hydrogen peroxide yields bis(C-aryl-N-ureido)formimidoyl disulphides. As a novel class of the generally labile di-imidoyl disulphides, such products display unusual stability; however, upon acylation, methylation, and acid or alkaline hydrolysis they are cleaved at their disulphide bond, to give the same products as their thioaroyl precursors.
通过溴或过氧化氢氧化1-硫代芳酰基半脲类化合物,生成双(C-芳基-N-脲基)甲酰亚胺基二硫化物。作为一类新的通常不稳定的二亚氨基二硫化物,此类产品显示出不同寻常的稳定性。然而,在酰化,甲基化和酸或碱水解时,它们在其二硫键上裂解,得到与它们的硫代芳酰基前体相同的产物。