HFIP-catalyzed highly diastereoselective formal [4 + 2] cyclization to synthesize difluorinated multisubstituted chromans using difluoroenoxysilanes as C2 synthons
Jinshan Li, Wenxue Xi, Saimei Liu, Yaqi Yang, Jianguo Yang, Hanfeng Ding, Zhiming Wang
Topics & Concepts
SynthonFormal synthesisChemistryTandemCatalysisCombinatorial chemistryStereochemistryOrganic chemistryMaterials scienceComposite materialSynthesis of Indole DerivativesFluorine in Organic ChemistrySynthesis of Organic Compounds