Nickel- or Iron-Catalyzed Coupling of Lithiated Methylthiomethylp-Tolyl Sulfone with Lithiated Alkyl Sulfones to Give Methylthioalkenes
作者:Ingo Daub、Anne-Kathrin Habermann、Annette Hobert、Marc Julia
DOI:10.1002/(sici)1099-0690(199901)1999:1<163::aid-ejoc163>3.0.co;2-e
日期:1999.1
The reaction of methylthiomethyl p-tolyl sulfone with alkyl sulfones when lithiated gives regioselectively vinyl sulfides in high yields in the presence of Ni(acac)2 or Fe(acac)3.
在 Ni(acac)2 或 Fe(acac)3 存在下,甲硫基甲基对甲苯基砜与烷基砜在锂化时的反应以高产率区域选择性地得到乙烯基硫化物。