sulphides is displaced by a cyano, allyl, or 2-oxocyclohexyl group on treatment with trimethylsilylcyanide, allyltrimethylsilane, or 1-trimethylsilyloxycyclohexene, respectively, in the presence of a Lewis acid.
ONO NOBORU; JUN TUO XIAO; HASHIMOTO TOSHIHORO; KAJI ARITSUNE, J. CHEM. SOC. CHEM. COMMUN.,(1987) N 12, 947-948
作者:ONO NOBORU、 JUN TUO XIAO、 HASHIMOTO TOSHIHORO、 KAJI ARITSUNE
DOI:——
日期:——
Sulfenylation of nitroalkanes and hydroxyaryls
作者:Guillermo A. Blanco、Maria T. Baumgartner
DOI:10.1016/j.tetlet.2011.10.053
日期:2011.12
The sulfenylation of nitroalkanes and hydroxyaryls in DMSO using aryldisulfides as sulfenylating reagents was studied. The corresponding arylthionitroalkanes and arylthiohydroxyaryls were obtained in moderate to good yields in very mild conditions, thus improving the reported procedures for the synthesis of these compounds.