69895-14-3Relevant academic research and scientific papers
Glycosylation reaction of thioglycosides by using hypervalent iodine(III) reagent as an excellent promoter
Kajimoto, Tetsuya,Morimoto, Koji,Ogawa, Ryosuke,Dohi, Toshifumi,Kita, Yasuyuki
, p. 838 - 844 (2016)
Thioglycosides are available donors in glycosylation due to the stability of the anomeric C-S bond under general reaction conditions of protection and deprotection, and offer orthogonality in their activation. We report now that the hypervalent iodine eff
Enviromentally-benign glycosylation reaction using odorless thio-glycosides and hypervalent iodine(III) reagent
Morimoto, Koji,Yanase, Kana,Odaka, Ibuki,Kita, Yasuyuki,Kajimoto, Tetsuya
, p. 680 - 693 (2019/08/01)
We discovered that the hypervalent iodine(III) reagent could mediate the glycosylation reaction by activating the thio-glycoside donors which were prepared from glycosyl 1-O-acetate and odorless p-octyloxybenzenethiol. By using this method, trisaccharides
Catalytic glycosylation with glycosyl thioimidate donors
Lucas-Lopez, Cristina,Murphy, Niamh,Zhu, Xiangming
supporting information; body text, p. 4401 - 4404 (2009/05/07)
A new class of glycosyl thioimidates, glycosyl N-phenyl- trifluorothioacetimidates, were prepared from the readily available glycosyl thiols in excellent yields. These imidates exhibited very good donor properties under the action of catalytic amounts of BF3·Et2O, and the corresponding glycosidation products were formed in very good to excellent yields. Thus, the first catalytic glycosylations with glycosyl thioimidate donors were achieved. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
Regio- and stereoselective synthesis of 1→6 linked manno-, gluco-, and galactopyranose Di-, Tri-, and tetrasaccharides via orthoester intermediates
Zhu, Yuliang,Kong, Fanzuo
, p. 837 - 848 (2007/10/03)
1→6 linked manno-, gluco-, and galactopyranose di-, tri-, and tetrasaccharides with 1,2-trans glycosidic linkages were concisely and effectively synthesized using peracetylated glycosyl bromides as the donors and unprotected or partially protected glycopy
