title: Intermolecular silacarbonyl ylide cycloadditions: a direct pathway to oxasilacyclopentenes.
mesh_terms: D000480:Alkynes / Q000737:chemistry; D002384:Catalysis; D003517:Cyclopentanes / Q000737:chemistry*; D004583:Electrons; D017646:Organosilicon Compounds / Q000737:chemistry*; D012834:Silver / Q000737:chemistry
chemical_list: D000480:Alkynes; D003517:Cyclopentanes; D017646:Organosilicon Compounds; D012834:Silver