Bulletin of the Chemical Society of Japan · 1980 · 16 citations · 0 references
Natural SciencesChemistryOrganic ChemistryHeterocyclic ChemistryOrganic Synthesis
Abstract Several telluronium ylides were readily prepared by mixing the corresponding telluroxides and a variety of active methylene compounds in CHCl3 at ambient temperature or under reflux. Arylselenonium ylides could also be obtained in a similar way.