The sulphur(<scp>II</scp>)–nitrogen bond. Part I. Reaction of alkanesulphenyl chlorides with secondary amines
作者:D. A. Armitage、M. J. Clark
DOI:10.1039/j39710002840
日期:——
The preparation of sulphenamides from alkanesulphenyl chlorides and amines is reported. gem-Diamines are formed by a side reaction, along with dialkyl disulphides and trisulphides. Thioformaldehyde is thought to be an intermediate, formed by what is probably a 1,2-elimination of hydrogen chloride from the sulphenyl chloride. Lithium methoxide gives dimethoxymethane, but no sulphenic ester, with methanesulphenyl
据报道由链烷磺酰氯和胺制备亚磺酰胺。宝石-二胺与二烷基二硫化物和三硫化物一起通过副反应形成。硫代甲醛被认为是一种中间体,它可能是由亚磺酰氯中的1,2-氯化氢消除所形成的。甲醇锂与甲烷磺酰氯生成二甲氧基甲烷,但未生成亚磺酸酯。