4.4 Article

Acid-catalyzed N-alkylation of tosylhydrazones using benzylic alcohols

Journal

TETRAHEDRON LETTERS
Volume 50, Issue 40, Pages 5633-5635

Publisher

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.07.093

Keywords

N-alkylation; Acid catalysis; Tosylhydrazones; Benzylic alcohols; Tris(pentafluorophenyl) borane

Funding

  1. DST, New Delhi [GAP-0154]

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N-Alkylation of tosylhydrazones in the presence of an acid catalyst is described for the first time. Tris(pentafluorophenyl) borane was found to be a mild and efficient catalyst when benzylic alcohols were used as the alkylating agents. (C) 2009 Elsevier Ltd. All rights reserved.

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