Glucofuranosylation with penta-O-propanoyl-β-d-glucofuranose
作者:Richard H. Furneaux、Bénédicte Martin、Phillip M. Rendle、Carol M. Taylor
DOI:10.1016/s0008-6215(02)00300-2
日期:2002.11
be a suitable glycosylating agent for the acid-catalysed, directsynthesis of O-, S- and N-glucofuranosyl compounds. Beta-linked products are formed with good selectivity. Reaction with cyanotrimethylsilane gave the 1,2-O-(1-cyanopropylidene)acetal rather than the C-glycosyl cyanide. By selective acid-catalysed hydrolysis, the title compound was converted to the 1-hydroxy analogue from which the trichloroacetimidates
Glycofuranosides and Thioglycofuranosides. I. A Method of Preparation and its Application to Galactose and Glucose
作者:John W. Green、Eugene Pacsu
DOI:10.1021/ja01286a015
日期:1937.7
A novel trans-glycosylation reaction
作者:J.B. Lee、M.M. el Sawi
DOI:10.1016/0040-4020(59)80040-5
日期:1959.1
US6620921B1
申请人:——
公开号:US6620921B1
公开(公告)日:2003-09-16
[EN] GLUCOFURANOSES<br/>[FR] GLUCOFURANOSES
申请人:IND RES LTD
公开号:WO2001036435A1
公开(公告)日:2001-05-25
A β-D-glucofuranose compound which is 1,2,3,5,6-penta-O-propanoyl-β-D-glucofuranose, preferably in crystalline form, is prepared from D-glucose. The compound is prepared by reacting D-glucose with boric acid, or an equivalent thereof, followed by treatment with a propanoylating reagent, preferably propanoic anhydride. The compound is useful for the preparation of other compounds, such as glucofuranosides.