作者:Cristina De Meo、Medha N. Kamat、Alexei V. Demchenko
DOI:10.1002/ejoc.200400616
日期:2005.2
The stereoselectivity of β-mannosylation can be improved with the use of a participating moiety at C-4 (O-anisoyl, O-thiocarbamoyl). This improvement was achieved in glycosidations of S-ethyl and, especially, S-benzoxazolyl (SBox) mannosides. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
β-甘露糖基化的立体选择性可以通过使用 C-4 上的参与部分(O-茴香酰基、O-硫代氨基甲酰基)来提高。这种改进是在 S-乙基,尤其是 S-苯并恶唑基 (SBox) 甘露糖苷的糖苷化中实现的。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)