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Combined catalytic conversion involving an enzyme, a homogeneous and a heterogeneous catalyst: one-pot preparation of 4-deoxy-d-glucose derivatives from d-galactose

✍ Scribed by Rob Schoevaart; Tom Kieboom

Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 52 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(02)00479-3

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✦ Synopsis

Consecutive catalytic oxidation (oxygen, D-galactose oxidase), dehydration (L-proline) and reduction (hydrogen, palladium) of methyl b-D-galactoside in water at neutral pH yielded methyl 4-deoxy-6-aldehydo-b-D-glucoside without intermediate recovery steps demonstrating the potential power of a multi-catalytic approach, using both bio-and chemo-catalysts, for carbohydrate conversions without the use of protective groups or stoichiometric amounts of reagents.

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ChemInform Abstract: Combined Catalytic

ChemInform Abstract: Combined Catalytic Conversion Involving an Enzyme, a Homogeneous and a Heterogeneous Catalyst: One-Pot Preparation of 4-Deoxy-D-glucose Derivatives from D-Galactose.

✍ Rob Schoevaart; Tom Kieboom 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 2 views

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