Catalytic Generation of Rhodium Silylenoid for Alkene-Alkyne-Silylene [2 + 2 + 1] Cycloaddition.
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DOI: 10.1021/acs.orglett.9b00326
Abstract: An alkene-alkyne-silylene [2 + 2 + 1] cycloaddition takes place in the rhodium-catalyzed reaction of 1,6-enynes with borylsilanes bearing an alkoxy group on the silicon atoms, which react as synthetic equivalents of silylene. The reaction… read more here.
Keywords: silylene cycloaddition; alkyne silylene; rhodium; alkene alkyne ... See more keywords