Vanadium-catalyzed Selective Oxidation of Sulfides to Sulfoxides
and Sulfones with H2O2
作者:W.-Y. Zhou、M. Chen、P.-Z. Zhang、A.-Q. Jia、Q.-F. Zhang
DOI:10.1134/s1070428021050080
日期:2021.5
oxidation of sulfides to sulfoxides and sulfones with H2O2 in moderate to good yields is developed. The reaction proceeds in the presence of 2 mol % of VO(acac)2 at room temperature. All sulfoxides and sulfones were detected by gas chromatography, and the molecular structures of 2-methylbenzyl 4-methylphenyl sulfone, 4-methylbenzyl 4-methylphenyl sulfone, 2-bromobenzyl 4-methylphenyl sulfone, and 4-tert-butylbenzyl
摘要 开发了一种用 H 2 O 2以中等至良好产率将硫化物氧化成亚砜和砜的直接选择性方法。反应在室温下在2 mol% VO(acac) 2 的存在下进行。所有亚砜和砜均采用气相色谱法检测,2-甲基苄基4-甲基苯基砜、4-甲基苄基4-甲基苯基砜、2-溴苄基4-甲基苯基砜和4-叔丁基苄基苄基砜的分子结构由下式测定单晶 X 射线晶体学。