Lihlahisoa

E rarahaneng [Cp*Ru(MeCN)3]PF6 e bonts'oa ho thusa hydrosilylation ea mefuta e mengata ea alkyne.Li-alkyne tsa terminal li khona ho fumana lihlahisoa tsa alpha-vinylsilane tse nang le regioselectivity e ntle.Liphuputso tsa ho ngola ka Deuterium li bontša hore ho na le ts'ebetso e hloekileng ea ho eketsoa ha trans.E ts'oanang e rarahaneng e sebetsa ka hare ho alkyne hydrosilylation, moo khetho e feletseng bakeng sa mokhoa oa ho eketsa trans e bolokiloe.Lithuto tse 'maloa tsa ka hare tsa alkyne substrate, ho kenyeletsoa propargylic alcohols le alpha,beta-alkynyl carbonyl metsoako, li lumella regioselective vinylsilane sebopeho.Ho mamelloa ha mefuta e mengata ea li-silane hoa hlokomeleha, ho kenyelletsa alkyl-, aryl-, alkoxy-, le halosilanes.Molemo ona o bontšoa ka mokhoa o tobileng oa li-triene substrates bakeng sa silicon-tethered intramolecular Diels-Alder cycloadditions.