A Convergent Synthetic Strategy towards Oligosaccharides containing 2,3,6-Trideoxypyranoglycosides
作者:Juyeol Lee、Soyeong Kang、Jungjoon Kim、Dohyun Moon、Young Ho Rhee
DOI:10.1002/anie.201812222
日期:2019.1.8
de novo synthetic strategy for the production of oligosaccharidescontaining 2,3,6‐trideoxypyranoglycoside is reported. The key event is the Pd‐catalyzed asymmetric diastereoselective hydroalkoxylation of ene‐alkoxyallene‐linked glycosidic fragments. The utility of this approach was demonstrated by the activation‐free, stereodivergent, and convergent synthesis of various 2‐deoxyoligosaccharides, as well