First stereoselective total synthesis of stagonolide G
作者:P. Srihari、B. Kumaraswamy、Dinesh C. Bhunia、J.S. Yadav
DOI:10.1016/j.tetlet.2010.03.102
日期:2010.5
First stereoselectivetotalsynthesis of nonenolide stagonolide G involving a convergent strategy is described. The key reactions include Keck allylation and Grubbs ring closing metathesis reaction.
Solid Phase‐Mediated Asymmetric Palladium‐Catalyzed Hydroalkoxylation of Alkoxyallene
作者:Ye Ji Kim、Hyeonsu Lee、Young Ho Rhee
DOI:10.1002/adsc.202201111
日期:2022.12.20
The Pd-catalyzed asymmetric addition reaction of solid phase-supported alcohol with ene-alkoxyallenes is reported. Combined with the subsequent metal catalysis, this reaction gave access to various monosaccharides with no need for isolation of the intermediates. Potential utility of the method in the oligosaccharide synthesis was demonstrated by the synthesis of (α)-mannose disaccharide.