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1-Thioglycopyranosyl Esters of N-Acylamino Acids
Titel:
1-Thioglycopyranosyl Esters of N-Acylamino Acids
Auteur:
Ljevakovic, Burdica Horvat, Jaroslav Klaic, Branimir Tomic, Srdanka
Verschenen in:
Journal of carbohydrate chemistry
Paginering:
Jaargang 2 (1983) nr. 3 pagina's 263-278
Jaar:
1983
Inhoud:
Fully protected 1-thioglycopyranosyl esters of N-acylamino acids (5, 6, and 7) were prepared by condensation of methyl 2, 3, 4-tri-O-acetyl-1-thio-β-d-glucopyranuronate (1), 2, 3, 4-tri-O-acetyl-1-thio-l-arabinopyranose (2), and 2, 3, 4-tri-O-acetyl-1-thio-D-arabinopyranose (3) with pentachlorophenyl esters of N-acylamino acids in the presence of imidazole. The 13C NMR chemical shifts of the starting 1-thio sugars and the 1-thiol ester products are reported.
Uitgever:
Taylor & Francis
Bronbestand:
Elektronische Wetenschappelijke Tijdschriften
Details van artikel 244 van 252 gevonden artikelen