The Experimental Evidence in Support of Glycosylation Mechanisms at the SN1–SN2 Interface
A critical review of the state-of-the-art evidence in support of the mechanisms of
glycosylation reactions is provided. Factors affecting the stability of putative oxocarbenium …
glycosylation reactions is provided. Factors affecting the stability of putative oxocarbenium …
Mechanisms of glycosylation reactions studied by low-temperature nuclear magnetic resonance
Synthesis of oligosaccharides has, for the past couple of decades, been greatly improved by
new methods and the ongoing development of new technologies, such as automation in …
new methods and the ongoing development of new technologies, such as automation in …
The influence of acceptor nucleophilicity on the glycosylation reaction mechanism
A set of model nucleophiles of gradually changing nucleophilicity is used to probe the
glycosylation reaction mechanism. Glycosylations of ethanol-based acceptors, bearing …
glycosylation reaction mechanism. Glycosylations of ethanol-based acceptors, bearing …
Automated quantification of hydroxyl reactivities: Prediction of glycosylation reactions
The stereoselectivity and yield in glycosylation reactions are paramount but unpredictable.
We have developed a database of acceptor nucleophilic constants (Aka) to quantify the …
We have developed a database of acceptor nucleophilic constants (Aka) to quantify the …
Defining the SN1 Side of Glycosylation Reactions: Stereoselectivity of Glycopyranosyl Cations
The broad application of well-defined synthetic oligosaccharides in glycobiology and
glycobiotechnology is largely hampered by the lack of sufficient amounts of synthetic …
glycobiotechnology is largely hampered by the lack of sufficient amounts of synthetic …
A propos of glycosyl cations and the mechanism of chemical glycosylation; the current state of the art
L Bohé, D Crich - Carbohydrate research, 2015 - Elsevier
An overview of recent advances in glycosylation with particular emphasis on mechanism is
presented. The mounting evidence for both the existence of glycosyl oxocarbenium ions as …
presented. The mounting evidence for both the existence of glycosyl oxocarbenium ions as …
Recent Advances in Stereoselective Chemical O-Glycosylation Reactions
Carbohydrates involving glycoconjugates play a pivotal role in many life processes. Better
understanding toward glycobiological events including the structure–function relationship of …
understanding toward glycobiological events including the structure–function relationship of …
Highly Stereoselective β‐Mannopyranosylation via the 1‐α‐Glycosyloxy‐isochromenylium‐4‐gold (I) Intermediates
Y Zhu, B Yu - Chemistry–A European Journal, 2015 - Wiley Online Library
While the gold (I)‐catalyzed glycosylation reaction with 4, 6‐O‐benzylidene tethered
mannosyl ortho‐alkynylbenzoates as donors falls squarely into the category of the Crich …
mannosyl ortho‐alkynylbenzoates as donors falls squarely into the category of the Crich …
Synthesis of l-Hexoses
In this review we focus on the synthesis of compounds that are the rare antipodes of
common hexoses. Therefore, we only cover L-aldohexoses, 2-keto-L-hexoses, and 6-deoxy …
common hexoses. Therefore, we only cover L-aldohexoses, 2-keto-L-hexoses, and 6-deoxy …
Probing the Influence of a 4,6-O-Acetal on the Reactivity of Galactopyranosyl Donors: Verification of the Disarming Influence of the trans–gauche Conformation of C5 …
M Moumé-Pymbock, T Furukawa… - Journal of the …, 2013 - ACS Publications
The effect of a 4, 6-O-alkylidene acetal on the rate of acid-catalyzed hydrolysis of methyl
galactopyranosides and of spontaneous hydrolysis of 2, 4-dinitrophenyl galactopyranosides …
galactopyranosides and of spontaneous hydrolysis of 2, 4-dinitrophenyl galactopyranosides …