STEVENS, R. W.;MUKAIYAMA, TERUAKI, CHEM. LETT., 1985, N 6, 851-854
作者:STEVENS, R. W.、MUKAIYAMA, TERUAKI
DOI:——
日期:——
UNPRECEDENTED<i>GAMMA</i>-SELECTIVE MICHAEL ADDITION OF TIN(II) DIENOLATES TO ACYCLIC α,β-UNSATURATED KETONES
作者:Rodney W. Stevens、Teruaki Mukaiyama
DOI:10.1246/cl.1985.851
日期:1985.6.5
Tin(II) dienolates were found to react exclusively at the gamma carbon with acyclic α,β-unsaturated ketones in the Michael sense. Either acyclic 1,7-diketones or 2-cyclohexenol derivatives could be obtained in moderate to excellent yields by appropriate choice of reaction parameters. Moreover, in the latter case, only a single cyclohexenol adduct was afforded.