Journal of the American Chemical Society, Vol.117, No.30, 8029-8030, 1995
A New Metal-Mediated Cyclization - Conversion of Metallacyclobutene and Alkyne Substrates to Eta(4)-Cyclopentadiene Products
Keywords:RING EXPANSION REACTIONS;SUBSTITUTED CYCLOPENTADIENES;ORGANIC-SYNTHESIS;COMPLEXES;BOND;3-VINYL-1-CYCLOPROPENES;VINYLCYCLOPROPENES;CYCLOADDITION;ENYNES;STEP