Literature DB >> 15113677

Improved anomeric selectivity for the aroylation of sugars.

M Teresa Barros1, Christopher D Maycock, Paula Rodrigues, Christine Thomassigny.   

Abstract

By manipulating the solvent and using bulky TMEDA as a base, good yields and improved anomeric selectivities were obtained for the aroylation of D-glucose over similar esterifications using pyridine. The reaction has been extended to mannose and the beta-anomer of pergalloylated mannose was predominantly obtained in one step by direct aroylation of the parent sugar.

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Year:  2004        PMID: 15113677     DOI: 10.1016/j.carres.2004.02.015

Source DB:  PubMed          Journal:  Carbohydr Res        ISSN: 0008-6215            Impact factor:   2.104


  1 in total

1.  Novel unsaturated sucrose ethers and their application as monomers.

Authors:  Carina C Crucho; Krasimira T Petrova; Rui C Pinto; Maria T Barros
Journal:  Molecules       Date:  2007-03-28       Impact factor: 4.411

  1 in total

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