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Synthesis 1991; 1991(11): 1015-1018
DOI: 10.1055/s-1991-26635
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Regioselective Acylation of Carbohydrates with 1-Acyloxy-1H-benzotriazoles

István F. Pelyvás* , Thisbe K. Lindhorst, Harald Streicher, Joachim Thiem
  • *Institut für Organische Chemie, Universität Hamburg, Martin-Luther-King-Platz 6, D-2000 Hamburg 13, Germany
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Publication Date:
29 April 2002 (online)

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Acylation of representative carbohydrate derivatives was accomplished with in situ generated 1-acyloxy-1H-benzotriazoles. The observed high regioselectivity, mild reaction conditions and convenient work-up make the presented one-pot procedure generally applicable and more advantageous than acylations with previously introduced reagents, including N-acylimidazoles.