68536-62-9Relevant academic research and scientific papers
Tris(pentafluorophenyl)borane-promoted stereoselective glycosylation with glycosyl trichloroacetimidates under mild conditions
Mishra, Kunj Bihari,Singh, Adesh Kumar,Kandasamy, Jeyakumar
, p. 4204 - 4212 (2018/04/14)
Tris(pentafluorophenyl)borane-promoted stereoselective glycosylation with trichloroacetimidate glycosyl donors is described. The reactions proceed efficiently with a wide range of acceptors, from sugar to nonsugar, under mild conditions in the presence of
Strained olefin enables triflic anhydride mediated direct dehydrative glycosylation
Chen, Guohua,Yin, Qiang,Yin, Jian,Gu, Xiangying,Liu, Xiao,You, Qidong,Chen, Yue-Lei,Xiong, Bing,Shen, Jingkang
supporting information, p. 9781 - 9785 (2015/01/08)
For the first time, we demonstrated that Tf2O mediated direct dehydrative glycosylation was possible simply with strained olefins, and other typical bases were inhibitors of this reaction. We optimized the glycosylation conditions and found tha
Ionic liquid [bmim]PF6-mediated synthesis of 1,2-orthoesters of carbohydrates and the glycosidation reactions of 4-pentenyl orthoesters
Anas, Saithalavi,Sajisha, Valiyaveetil Sanjayan,Rajan, Rani,Kumaran, Rajasekaran Thirumalai,Radhakrishnan, Kokkuvayil Vasu
, p. 553 - 560 (2008/02/11)
A facile synthesis of the 1,2-orthoesters of carbohydrates in the ionic liquid [bmim]PF6 without a quaternary ammonium salt like tetrabutylammonium iodide, is described. The glycosidation reactions of 4-pentenyl orthoesters (NPOEs) with differe
THE USE OF 2-O-ACYL-1-O-SULFONYL-D-GALACTOPYRANOSE DERIVATIVES IN β-D-GALACTOPYRANOSIDE SYNTHESIS
Vernay, Fredrick h.,Rachaman, Eliezer S.,Eby, Ronald,Schuerch, Conrad
, p. 267 - 274 (2007/10/02)
Several 1-O-sulfonyl derivatives of D-galactopyranose having a participating benzoyl or p-methoxybenzoyl group at O-2 were synthesized from the corresponding D-galactopyranosyl chloride derivatives by use of silver p-toluenesulfonate or trifluoroethanesulfonate in acetonitrile.The reaction of the 1-O-sulfonyl-D-galactopyranose derivatives with several alcohols in various solvents at different times and temperatures served as reactions to determine the best conditions for synthesizing stereoselectively β-D-galactopyranosides in high yields.This method was used to prepare, in good yield, several β-D-galactopyranosyl-containing disaccharides.
