Base-Promoted Rearrangement of Sugar Epoxides to Unsaturated Sugars
作者:Yuan Wang、Qin Li、Shuihong Cheng、Yanfen Wu、Dongjie Guo、Qiu-Hua Fan、Xiaofang Wang、Li-He Zhang、Xin-Shan Ye
DOI:10.1021/ol052128x
日期:2005.12.1
[chemical reaction: see text]. A simple and efficient method for rearranging 2,3-anhydro carbohydrates to unsaturatedsugars has been developed. The exceptionally mild reaction conditions and high stereoselectivity should make this an attractive method for the preparation of unsaturated carbohydrate derivatives.