Supported Gold Nanoparticle-Catalyzed cis-Selective Disilylation of Terminal Alkynes by σ Disilanes
Charis Gryparis, Marios Kidonakis and Manolis Stratakis*
*Department of Chemistry, University of Crete, Voutes 71003
Iraklion, Greece, Email: stratakis
chemistry.uoc.gr
C. Gryparis, M. Kidonakis, M. Stratakis, Org. Lett., 2013, 15, 6038-6041.
DOI: 10.1021/ol402935x
Abstract
Supported gold nanoparticles on metal oxides catalyze a cis-selective disilylation of terminal alkynes with 1,2-disilanes in good isolated yields. The reaction probably proceeds through oxidative insertion of the σ Si-Si bond on gold followed by 1,2-addition to the alkyne.
see article for more examples
Nanogold-Catalyzed cis-Silaboration of Alkynes with Abnormal Regioselectivity
C. Gryparis, M. Stratakis, Org. Lett., 2014, 16, 1430-1433.
Key Words
ID: J54-Y2013
