On March 1, 2019, Sau, Abhijit; Palo-Nieto, Carlos; Galan, M. Carmen published an article.Recommanded Product: 2873-29-2 The title of the article was Substrate-Controlled Direct α-Stereoselective Synthesis of Deoxyglycosides from Glycals Using B(C6F5)3 as Catalyst. And the article contained the following:
B(C6F5)3 enables the metal-free unprecedented substrate-controlled directαstereoselective synthesis of deoxyglycosides from glycals. 2,3-UnsaturatedαO-glycoside products are obtained with deactivated glycals at 75 degrees C in the presence of the catalyst, while 2-deoxyglycosides are formed using activated glycals that bear no leaving group at C-3 at lower temperatures The reaction proceeds in good to excellent yields via concomitant borane activation of glycal donor and nucleophile acceptor. The method is exemplified with the synthesis of a series of rare and biol. relevant oligosaccharide analogs. The experimental process involved the reaction of (2R,3S,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate(cas: 2873-29-2).Recommanded Product: 2873-29-2
The Article related to stereoselective glycosylation catalyst boron glycal disaccharide, Carbohydrates: Oligosaccharides and other aspects.Recommanded Product: 2873-29-2
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Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics