这项工作得到了德国科学与创新部长的 Gobierno de Canarias 研究计划 (SolSubC200801000192 和 CTQ2010-18244) 的支持,并由 Fondo Europeo de Desarrollo 地区 (FEDER) 共同资助。IP-M。感谢西班牙部长级 Ciencia e Innovacion 的研究计划 PIE 200930I138。LMQ 感谢 Consejo Superior de Investigaciones Cientificas (CSIC)(I3P 计划)提供的奖学金。
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