48149-72-0Relevant articles and documents
A facile synthesis of per-O-alkylated glycono-δ-lactones from per-O-alkylated glycopyranosides and a novel ring contraction for pyranoses
Goebel, Matthias,Nothofer, Heinz-Georg,Ross, Guenther,Ugi, Ivar
, p. 3123 - 3134 (1997)
A novel one-pot synthesis of a variety of O-peralkylated δ-aldonolactones 9 from their corresponding glycosides 1 is introduced. This facile procedure involves combining glycoside precursor, tin(IV) chloride and trimethylsilyl azide in methylene chloride
Anomeric alkylations and acylations of unprotected mono- and disaccharides mediated by pyridoneimine in aqueous solutions
Dey, Kalyan,Jayaraman, Narayanaswamy
supporting information, p. 2224 - 2227 (2022/02/17)
A site-specific deprotonation followed by alkylations and acylations of sugar hemiacetals to the corresponding alkyl glycosides and acylated sugars in aqueous solutions is disclosed herein. Pyridoneimine as a new base is developed to mediate the deprotonation of readily available sugar hemiacetals and further reactions with alkylation and acylation agents.
Carbon tetrachloride-free allylic halogenation-mediated glycosylations of allyl glycosides
Das, Anupama,Jayaraman, Narayanaswamy
, p. 9318 - 9325 (2021/11/13)
The allylic bromination of allyl glycosides is conducted using NBS/AIBN reagents in (EtO)2CO and PhCF3 solutions, without using CCl4 as a solvent. The activated mixed halo-allyl glycosides led to glycosylations, mediated by a triflate, in a latent-active
A Synthetic Carbohydrate-Protein Conjugate Vaccine Candidate against Klebsiella pneumoniae Serotype K2
Ravinder, Mettu,Liao, Kuo-Shiang,Cheng, Yang-Yu,Pawar, Sujeet,Lin, Tzu-Lung,Wang, Jin-Town,Wu, Chung-Yi
, p. 15964 - 15997 (2020/11/13)
Klebsiella pneumoniae causes pneumonia and liver abscesses in humans worldwide and contains virulence factor capsular polysaccharides and lipopolysaccharides linked to the cell wall. Although capsular polysaccharides are good antigens for vaccine producti