The α- and β-anomers of ethyl (2,3,4,6-tetra-O-benzyl-D-glucopyranosyl) acetate, useful intermediates for the synthesis of alkyl C-glucosides, can be obtained in good yields by reaction of tetra-O-benzylglucose with triethyl phosphonoacetate according to the Wittig-Horner procedure.
A convenient synthesis of both the anomers of ethyl (2,3,4,6-tetra-O-benzyl-D-glucopyranosyl)acetate / D. Monti, P. Gramatica, G. Speranza, P. Manitto. - In: TETRAHEDRON LETTERS. - ISSN 0040-4039. - 28:42(1987), pp. 5047-5048. [10.1016/S0040-4039(00)96692-9]
A convenient synthesis of both the anomers of ethyl (2,3,4,6-tetra-O-benzyl-D-glucopyranosyl)acetate
G. Speranza;
1987
Abstract
The α- and β-anomers of ethyl (2,3,4,6-tetra-O-benzyl-D-glucopyranosyl) acetate, useful intermediates for the synthesis of alkyl C-glucosides, can be obtained in good yields by reaction of tetra-O-benzylglucose with triethyl phosphonoacetate according to the Wittig-Horner procedure.
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