Methyl 6-O-butyryl-alpha-D- and L-glucopyranosides and methyl 6-deoxy-alpha-D- and L-glucopyranosides have been submitted to lipase catalyzed butyrylation, using porcine pancreatic, Candida cylindracea, and Pseudomonas cepacia lipases in organic solvents. The influence of the orientation of the secondary hydroxyl groups on the regioselectivity of the butyrylation is discussed.
Enzymic Acylation of Methyl D- and L-Glucopyranosides and 6-Deoxy-glucopyranosides / D. Colombo, F. Ronchetti, A. Scala, L. Toma. - In: JOURNAL OF CARBOHYDRATE CHEMISTRY. - ISSN 0732-8303. - 11:1(1992), pp. 89-94.
Enzymic Acylation of Methyl D- and L-Glucopyranosides and 6-Deoxy-glucopyranosides
D. ColomboPrimo
;F. RonchettiSecondo
;A. ScalaPenultimo
;
1992
Abstract
Methyl 6-O-butyryl-alpha-D- and L-glucopyranosides and methyl 6-deoxy-alpha-D- and L-glucopyranosides have been submitted to lipase catalyzed butyrylation, using porcine pancreatic, Candida cylindracea, and Pseudomonas cepacia lipases in organic solvents. The influence of the orientation of the secondary hydroxyl groups on the regioselectivity of the butyrylation is discussed.
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