A donor-supported silavinylidene and silylium ylides: boroles as a flexible platform for versatile Si(<scp>ii</scp>) chemistry
Julijan Sarcevic, Tobias Heitkemper, Paul Niklas Ruth, Leonard Naß, Maximilian Kubis, Dietmar Stalke, Christian P. Sindlinger
Abstract
Boroles react with a nucleophilic silylene to give silylium ylides or bicyclic sila-borabicyclo[2.1.1]hex-2-ene. Reduction either affords clusters of Si( ii ) or a donor-supported silavinylidene, which can be subsequently converted into the former.
Topics & Concepts
ChemistryTrimethylsilylYlideSilyleneCarbeneNucleophileMedicinal chemistryCluster (spacecraft)Organic chemistryCatalysisSiliconComputer scienceProgramming languageOrganoboron and organosilicon chemistrySynthesis and characterization of novel inorganic/organometallic compoundsCatalytic Cross-Coupling Reactions