B(C6F5)3-Catalyzed Diastereoselective Formal (4 + 1)-Cycloaddition of Vinylcyclopropanes and Et2SiH2.
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DOI: 10.1021/acs.orglett.1c01565
Abstract: A formal (4 + 1)-cycloaddition of vinylcyclopropanes and Et2SiH2 to afford 3,4-disubstituted silolanes is reported. The reaction sequence commences with the known B(C6F5)3-catalyzed alkene hydrosilylation with dihydrosilanes. Cleavage of the remaining Si-H bond in the… read more here.
Keywords: c6f5 catalyzed; catalyzed diastereoselective; formal cycloaddition; cycloaddition vinylcyclopropanes ... See more keywords