3-Silaazetidine: An Unexplored yet Versatile Organosilane Species for Ring Expansion toward Silaazacycles
Wanshu Wang, Song Zhou, Linjie Li, Yuanhang He, Xue Dong, Lu Gao, Qiantao Wang, Zhenlei Song
Abstract
Cl). 3-Silaazetidine shows excellent functional group tolerance in a palladium-catalyzed ring expansion reaction with terminal alkynes, giving 3-silatetrahydropyridines and diverse silaazacycle derivatives, which are promising ring frameworks for the discovery of Si-containing functional molecules.
Topics & Concepts
ChemistryRing (chemistry)Functional groupPalladiumSiliconCatalysisMoleculeCombinatorial chemistryNanotechnologyOrganic chemistryPolymerMaterials scienceOrganoboron and organosilicon chemistryCatalytic Cross-Coupling ReactionsSynthesis and characterization of novel inorganic/organometallic compounds