A Lewis acid mediated rearrangement of 1-(trimethylsilyl)prop-2-ynyl trimethylsilyl ethers to 2-trimethylsilyl enones
作者:Jun Enda、Isao Kuwajima
DOI:10.1039/c39840001589
日期:——
Treatment of 1-(trimethylsilyl)prop-2-ynyl trimethylsily ethers methylaluminium dichloride leads to the formation of the 3-metallated 2-(trimethylsilyl)enones, which, on quenching with water, afford the corresponding 2-(trimethylsilyl)enones in good yields.
1-(三甲基甲硅烷基)丙-2-炔基三甲基甲醚二氯化甲基铝的处理导致形成3-金属化的2-(三甲基甲硅烷基)烯酮,用水淬灭后,得到相应的2-(三甲基甲硅烷基)烯酮。产量。