Komura, Naoko; Kato, Keiichi; Udagawa, Taro; Asano, Sachi; Tanaka, Hide-Nori; Imamura, Akihiro; Ishida, Hideharu; Kiso, Makoto; Ando, Hiromune published the artcile< Constrained sialic acid donors enable selective synthesis of α-glycosides>, COA of Formula: C12H20O6, the main research area is sialic acid synthesis glycoside stereoselective glycosylation sialooligosaccharide.
Sialic acid is a sugar residue present in many biol. significant glycans of mammals, commonly as a terminal α-glycoside. The chem. structure of sialic acid, which features an anomeric center with carboxyl and methylene substituents, poses a challenge for synthesis of the α-glycoside, thus impeding biol. and therapeutic studies on sialic acid-containing glycans. We present a robust method for the selective α-glycosylation of sialic acid using macro-bicyclized sialic acid donors as synthetic equivalent of structurally constrained oxocarbenium ions to impart stereoselectivity. We demonstrate the power of our method by showcasing broad substrate scope and applicability in the preparation of diverse sialic acid-containing architectures.
Science (Washington, DC, United States) published new progress about Glycosides Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 4064-06-6 belongs to class alcohols-buliding-blocks, and the molecular formula is C12H20O6, COA of Formula: C12H20O6.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts