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Stereoselective glycosylations using anomeric selectivities

New strategies for preparing either 1,2-cis- or 1,2-trans-glycosides stereoselectively have been reported.61 A chiral auxiliary containing a nucleophile is used to control the anomeric selectivity of the glycosylation. A sample reaction is shown in Scheme 8. [Pg.225]

Abe H, Shuto S, Matsuda A (2001) Highly a- and P-selective radical C-glycosylation reactions using a controlling anomeric effect based on the conformational restricrion strategy. A study on the conformation - anomeric effect - stereoselectivity relationship in anomeric radical reactions. J Am Chem Soc 123 11870-11882... [Pg.220]

See other pages where Stereoselective glycosylations using anomeric selectivities is mentioned: [Pg.89]    [Pg.133]    [Pg.426]    [Pg.36]    [Pg.43]    [Pg.391]    [Pg.702]    [Pg.98]    [Pg.104]    [Pg.106]    [Pg.307]    [Pg.440]    [Pg.1650]    [Pg.50]    [Pg.533]    [Pg.15]    [Pg.15]    [Pg.75]    [Pg.260]    [Pg.105]    [Pg.120]    [Pg.224]    [Pg.160]    [Pg.649]    [Pg.91]    [Pg.126]    [Pg.138]    [Pg.143]    [Pg.293]    [Pg.369]    [Pg.47]    [Pg.118]    [Pg.126]    [Pg.390]    [Pg.455]    [Pg.815]    [Pg.193]    [Pg.101]    [Pg.105]    [Pg.111]    [Pg.175]    [Pg.587]    [Pg.615]    [Pg.774]    [Pg.202]    [Pg.565]    [Pg.626]    [Pg.633]   
See also in sourсe #XX -- [ Pg.81 ]



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Anomeric glycosylation

Glycosyl glycosylations using

Glycosylation stereoselectivity

Glycosylations glycosylation Stereoselective

Selectivity stereoselectivity

Stereoselective glycosylation

Stereoselective glycosylations using

Stereoselective glycosylations using glycosylation

Stereoselective glycosylations using selectivity

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