Synthesis 2016; 48(08): 1177-1180
DOI: 10.1055/s-0035-1561323
paper
© Georg Thieme Verlag Stuttgart · New York

A Convenient, Gram-Scale Synthesis of 1-Deoxymannojirimycin

Fabien Stauffert
,
Mathieu L. Lepage
,
Maëva M. Pichon
,
Damien Hazelard
,
Anne Bodlenner
,
Philippe Compain*
Further Information

Publication History

Received: 18 November 2015

Accepted after revision: 15 December 2015

Publication Date:
20 January 2016 (online)


Abstract

A novel gram-scale synthesis of 1-deoxymannojirimycin from tetra-O-benzyl-d-glucopyranose in 9 steps and 28% overall yield with a limited number of purification steps is reported. The synthetic strategy is based on the regioselective deprotection and subsequent inversion of configuration of the OH group at C-2 in tetra-O-benzyl-d-glucono-δ-lactam, also an advanced intermediate toward the synthesis of 1-deoxynojirimycin derivatives.

Supporting Information