这项工作得到了 Gobierno de Canarias (Research Program SolSubC200801000192) 和 Ministryio de Ciencia e Innovacion (Research Program CTQ2010‐18244) 的支持,由 Fondo Europeo de Desarrollo Regional (FEDER) 共同资助。IP-M。感谢Ministryio de Ciencia e Innovacion 的支持(研究计划PIE 200930I138)。
Hydrogen Atom Transfer Experiments Provide Chemical Evidence for the Conformational Differences between C- and O-Disaccharides
作者:Elisa I. León、Angeles Martín、Inés Peréz-Martín、Luis M. Quintanal、Ernesto Suárez
DOI:10.1002/ejoc.201000470
日期:2010.9
promoted by alkoxyl radicals generated from 3-hydroxypropyl α- d -mannopyranoside derivative ( O -glycoside) and 2,6-anhydro- d - glycero - d - manno -decitol derivative ( C -glycoside) is studied. The O -glycoside model abstracts preferentially the hydrogen atom at C-5 (1,8-HAT) while the C -glycoside abstracts the hydrogen atom at C-1 (1,6-HAT) but no abstraction at C-5 could be detected. These results