Preparation method of octyl-beta-D-glucopyranoside
The invention provides a preparation method of octyl-beta-D-glucopyranoside. The method comprises the following steps of: mixing 2,3,4,6-tetra-acetyl bromo-glucose, octanol and zinc oxide, and reacting to obtain 1-octyl-2,3,4,6-tetra-acetyl-beta-D-glucopyranoside; and performing deacetylation protec...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
19.06.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a preparation method of octyl-beta-D-glucopyranoside. The method comprises the following steps of: mixing 2,3,4,6-tetra-acetyl bromo-glucose, octanol and zinc oxide, and reacting to obtain 1-octyl-2,3,4,6-tetra-acetyl-beta-D-glucopyranoside; and performing deacetylation protecting group reaction to obtain octyl-beta-D-glucopyranoside. Compared with an existing method of adopting silver carbonate kieselguhr as a catalyst, the method provided by the invention adopts zinc oxide as a catalyst to prepare octyl-beta-D-glucopyranoside, and has the advantages that the zinc oxide is cheap, and the production cost of the octyl-beta-D-glucopyranoside can be lowered; and moreover, the zinc oxide is stable and easily available, and thus the preparation method is easy to operate. |
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Bibliography: | Application Number: CN2013184041 |