m-chloroperbenzoic acid oxidation of 1,2-dithietes: First synthesis and characterization of 1,2-dithiete s-oxides and ethane-1,2-dithione S,S′-Dioxides (α-Disulfines)
作者:Juzo Nakayama、Ayako Mizumura、Yoshinobu Yokomori、Adolf Krebs、Karin Schütz
DOI:10.1016/0040-4039(95)01834-5
日期:1995.11
Oxidation of 1,2-dithietes with 1 equiv of MCPBA gives the corresponding 1,2-dithiete S-oxides, while oxidation with more than 2 equiv of MCPBA affords three geometrical isomers of ethane-1,2-dithione S.S′-dioxides (α-disulfines) with opening of the four-membered ring.
1,2- dithietes与1个当量的MCPBA氧化得到相应的1,2- dithiete小号-oxides,而具有2个以上当量的MCPBA,得到氧化乙烷-1,2-二硫酮三个几何异构体SS' -dioxides( α-二硫键,四元环开环。