ja077437s_si_001.pdf (987.74 kB)
Sila Morita−Baylis−Hillman Reaction of Cyclopropenes
journal contribution
posted on 2007-12-05, 00:00 authored by Stepan Chuprakov, Denis A. Malyshev, Alexander Trofimov, Vladimir GevorgyanThe first example of sila-Morita-Bayis-Hillman reaction between 1-silylcyclopropenes and carbonyl compounds has been demonstrated. This novel phosphine-catalyzed transformation features a 1,3-Brook rearrangement/elimination cascade and provides convenient access to a variety of 1-(silyloxymethyl)cyclopropenes, which are not easily available via traditional methods.