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Synthesis 2014; 46(03): 331-335
DOI: 10.1055/s-0033-1340493
DOI: 10.1055/s-0033-1340493
paper
Photocatalytic Synthesis of Glycosyl Bromides
Further Information
Publication History
Received: 30 September 2013
Accepted after revision: 04 December 2013
Publication Date:
02 January 2014 (online)


Abstract
Sugar hemiacetals were smoothly transformed into the corresponding glycosyl bromides by treatment with carbon tetrabromide in N,N-dimethylformamide with tris(2,2′-bipyridyl)ruthenium(II) chloride as a catalyst under visible-light irradiation. Protecting groups commonly used in carbohydrate derivatives are unaffected by the mild conditions for bromination.
Supporting Information
- for this article is available online at http://www.thieme-connect.com/ejournals/toc/synthesis.
- Supporting Information