Synthesis of β-mannopyranosides from α-epimers by radical inversion

Autor:	Eugen Eichenberger, Naoki Yamazaki, Dennis P. Curran
Rok vydání:	1994
Předmět:	chemistry.chemical_classification Anomer Intramolecular reaction Organic Chemistry Free-radical reaction Glycoside Hydrogen transfer Biochemistry Medicinal chemistry chemistry Aldose Intramolecular force Drug Discovery Epimer
Zdroj:	Tetrahedron Letters. 35:6623-6626
ISSN:	0040-4039
DOI:	10.1016/s0040-4039(00)73451-4
Popis:	Intramolecular hydrogen transfer reactions of 3-O-acyl-α-methyl- d -mannopyranosides occur in a 1,6-fashion to give inverted β-mannopyranosides. The yields are limited by competing 1,5-hydrogen transfer reactions that give isomeric α-glucopyranosides.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5bc18db6c7ae5c04a7c63ea2a9a03604 https://doi.org/10.1016/s0040-4039(00)73451-4 Zobrazit plný text záznamu