A Facile Method for the Synthesis of Fused Perhydropyrano[2,3-b]pyrans Promoted by Yb(OTf)3

Chem. Commun., 2018, Accepted Manuscript DOI: 10.1039/C7CC09628C, CommunicationHuawu Shao, Peng Liang, Yang Pan, Xiaofeng Ma, Wei Jiao A stereospecific three-component domino reaction of glycal, malonate and aldehyde catalyzed by Yb(OTf)3 is described. The multi-substituted cis-fused perhydropyrano[2,3-b]pyran derivatives were obtained in high diastereoselectivity. The content of this RSS Feed (c) The Royal Society of Chemistry

Source: RSC - Chem. Commun. latest articles - March 21, 2018 Category: Chemistry Authors: Huawu Shao Source Type: research