A novel synthesis of β-phenylglucuronide (cas 16063-67-5)s using the Mitsunobu reaction; an application of phenolic chromium tricarbonyl complexes

Add time:07/11/2019    Source:sciencedirect.com

Methyl 2,3,4-tri-O-acetyl-d-glucopyranuronate reacts with phenols under Mitsunobu conditions to give β-phenylglucuronides. Improved yields are obtained with p-methyl and p-methoxyphenol by prior complexation to the chromium tricarbonyl residue, which serves to increase the acidity of the phenol.

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