Issue 17, 2020

Modular continuous flow synthesis of orthogonally protected 6-deoxy glucose glycals

Abstract

An efficient, modular continuous flow process towards accessing two orthogonally protected glycals is described with the development of reaction conditions for several common protecting group additions in flow, including the addition of benzyl, naphthylmethyl and tert-butyldimethylsilyl ethers. The process affords the desired target compounds in 57–74% overall yield in just 21–37 minutes of flow time. Furthermore, unlike batch conditions, the flow processes avoided the need for active cooling to prevent unwanted exotherms and required shorter reaction times.

Graphical abstract: Modular continuous flow synthesis of orthogonally protected 6-deoxy glucose glycals

Supplementary files

Article information

Article type
Communication
Submitted
11 mrt 2020
Accepted
07 apr 2020
First published
07 apr 2020

Org. Biomol. Chem., 2020,18, 3254-3257

Author version available

Modular continuous flow synthesis of orthogonally protected 6-deoxy glucose glycals

S. Yalamanchili, T. V. Nguyen, N. L. B. Pohl and C. S. Bennett, Org. Biomol. Chem., 2020, 18, 3254 DOI: 10.1039/D0OB00522C

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