Effective, thermal one-carbon + two-carbon cycloaddition of cyclopropenone ketals with electron-deficient olefins: Cyclopropane formation.
作者:Dale L. Boger、Christine E. Brotherton
DOI:10.1016/s0040-4039(01)91393-0
日期:1984.1
Treatment of olefinsbearing one electron-withdrawingsubstituent with cyclopropenone ketals under mild, thermal conditions provide cyclopropane products.