Catalytic glycosylations in oligosaccharide synthesis

MM Nielsen, CM Pedersen - Chemical reviews, 2018 - ACS Publications
Catalytic glycosylation has been a central reaction in carbohydrate chemistry since its
introduction by Fischer 125 years ago, but it is only in the past three to four decades that …

Applications of alkyl orthoesters as valuable substrates in organic transformations, focusing on reaction media

Z Khademi, K Nikoofar - RSC advances, 2020 - pubs.rsc.org
In this review we focus on applications of alkyl orthoesters as valuable and efficient
substrates to perform various classes of two-component and multi-component organic …

Glycosylation of 2-(2-propylsulfinyl) benzyl 1, 2-orthoester glycosides initiated by sulfoxide activation

P Wu, X Xiao, S Zhou, L Meng, J Zeng, Q Wan - Organic Letters, 2024 - ACS Publications
We have developed a highly effective glycosylation method that involves the activation of 2-
(2-propylsulfinyl) benzyl 1, 2-orthoester glycosides using triflic anhydride (Tf2O). Our …

Gold (III)-catalyzed glycosylation using phenylpropiolate glycosides: phenylpropiolic acid, an easily separable and reusable leaving group

M Shaw, R Thakur, A Kumar - The Journal of Organic Chemistry, 2018 - ACS Publications
An efficient and operationally simple gold (III)-catalyzed glycosylation protocol was
developed using newly synthesized benchtop stable phenylpropiolate glycosyl (PPG) …

Reactions of Aldehydes and Ketones and their Derivatives

BA Murray - Organic Reaction Mechanisms 2011: An annual …, 2014 - Wiley Online Library
Carbohydrate‐based benzylidene acetals undergo reductive ring opening. 1‐β‐O‐Acyl
glucoside conjugates of phenylacetic acids have been synthesized, and their acyl migration …

[HTML][HTML] Catalytic Thioglycoside Activation with Diazo-Derived Copper Carbenes

SP Singh, U Chaudhary, I Sharma - Molecules, 2024 - mdpi.com
Traditional glycosylation methods using thioglycosides often require harsh conditions or
expensive metal catalysts. This study presents a more sustainable alternative by employing …

[图书][B] Development of a General SN2 Approach to 1, 2-cis-Glycosides and Catalytic Access to Electron-Rich 2-Aminofurans

X Ma - 2021 - search.proquest.com
The advance of glycoscience hinges on efficient access to oligosaccharides and glycans of
defined yet diverse configurations and connectivities. Synthesis of 1, 2-cis glycosidic bonds …

[引用][C] DEVELOPMENT OF CARBOHYDRATE BASED METHODOLOGIES EN ROUTE TO BIOLOGICALLY IMPORTANT MOLECULES