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Selective alkylations of 1,4:3,6-dianhydro-d-glucitol (isosorbide)

✍ Scribed by D. Abenhaïm; A. Loupy; L. Munnier; R. Tamion; F. Marsais; G. Quéguiner

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
806 KB
Volume
261
Category
Article
ISSN
0008-6215

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✦ Synopsis

Each of the two hydroxyl groups of isosorbide can be alkylated selectively, either by direct alkylation with benzyl chloride or ally1 bromide according to the reaction conditions, or by a three-step procedure involving selective monoacetylation, alkylation with four different reagents, and finally deacetylation. Monobutyl and monomethyl derivatives from isosorbide are also described.

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