The reaction of cyclic β-diketones with trifluoromethylsulphenyl chloride
作者:V.I. Popov、A. Haas、M. Lieb
DOI:10.1016/s0022-1139(00)80455-8
日期:1990.4
The reactions of cyclic β-diketones with trifluoromethylsulphenyl chloride were carried out to give the corresponding CF3S-substituted derivatives. Oxidation of the CF3S-substituted dimedone led to ring cleavage. The CF3SO2-substituted dimedone was prepared by reaction of trifluoromethylsulphonyl chloride with the metallated β-diketone.
进行环状β-二酮与三氟甲基磺酰氯的反应,得到相应的CF 3 S-取代的衍生物。CF 3 S-取代的二甲酮的氧化导致环裂解。通过使三氟甲基磺酰氯与金属化的β-二酮反应制备CF 3 SO 2取代的二甲酮。