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An easy and efficient approach for the installation of alkoxycarbonyl protecting groups on carbohydrate hydroxyls

✍ Scribed by Matteo Adinolfi; Gaspare Barone; Luigi Guariniello; Alfonso Iadonisi

Publisher: Elsevier Science
Year: 2000
Tongue: French
Weight: 55 KB
Volume: 41
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)01673-7

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✦ Synopsis

Alkoxycarbonyl groups can be readily installed on carbohydrates by reaction with the corresponding chloroformates in the presence of TMEDA at low temperature. The mild reaction conditions can be modulated to attain regioselective protections.

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