Correlation Engine 2.0
Clear Search sequence regions


filter terms:
Sizes of these terms reflect their relevance to your search.

A phenylselenoglycosylation reaction of glycal derivatives mediated by diphenyl diselenide and phenyliodine(III) bis(trifluoroacetate) under mild conditions is described. Stereoselective glycosylation has been achieved by installing fused carbonate on those glycals. 3,4-O-Carbonate galactals and 2,3-O-carbonate 2-hydroxyglucals are converted into corresponding glycosides in good yields with excellent β-selectivity, resulting in 2-phenylseleno-2-deoxy-β-galactosides and 2-phenylseleno-β-mannosides which are good precursors of 2-deoxy-β-galactosides and β-mannosides, respectively.

Citation

Shuai Meng, Wenhe Zhong, Wang Yao, Zhongjun Li. Stereoselective Phenylselenoglycosylation of Glycals Bearing a Fused Carbonate Moiety toward the Synthesis of 2-Deoxy-β-galactosides and β-Mannosides. Organic letters. 2020 Apr 17;22(8):2981-2986

Expand section icon Mesh Tags

Expand section icon Substances


PMID: 32216320

View Full Text