20379-59-3Relevant articles and documents
Switching between X-Pyrano-, X-Furano-, and Anhydro- X-pyranoside Synthesis (X = C, N) under Lewis acid Catalyzed Conditions
Seo, Youngran,Lowe, Jared M.,Romano, Neyen,Gagné, Michel R.
, p. 5636 - 5640 (2021)
A variety of C-glycosides can be obtained from the fluoroarylborane (B(C6F5)3) or silylium (R3Si+) catalyzed functionalization of 1-MeO- and per-TMS-sugars with TMS-X reagents. A one-step functionalization with a change as simple as the addition order and/or Lewis acid and TMS-X enables one to afford chiral synthons that are common (C-pyranosides), have few viable synthetic methods (C-furanosides), or are virtually unknown (anhydro-C-pyranosides), which mechanistically arise from whether a direct substitution, isomerization/substitution, or substitution/isomerization occurs, respectively.
Direct azidation of unprotected carbohydrates under Mitsunobu conditions using hydrazoic acid
Besset, Céline,Chambert, Stéphane,Fenet, Bernard,Queneau, Yves
experimental part, p. 7043 - 7047 (2010/02/28)
A single step procedure for the direct and regioselective synthesis of carbohydrate azides from unprotected sugars using hydrazoic acid under Mitsunobu conditions is reported. A series of mono-, di-, or triazido polyhydroxylated systems are described.
Synthetic studies on nephritogenic glycosides. Synthesis of N-(β-L-aspartyl)-α-D-glucopyranosylamine
Ogawa,Nakabayashi,Shibata
, p. 281 - 285 (2007/10/02)
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