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Synthesis 2005(5): 787-790
DOI: 10.1055/s-2005-861826
DOI: 10.1055/s-2005-861826
PAPER
© Georg Thieme Verlag Stuttgart · New York
ZnO/CH3COCl: A New and Highly Efficient Catalyst for Dehydration of Aldoximes into Nitriles Under Solvent-Free Condition
Further Information
Received
27 September 2004
Publication Date:
14 February 2005 (online)
Publication History
Publication Date:
14 February 2005 (online)
Abstract
A rapid and efficient synthesis of nitriles via dehydration from the corresponding aldoximes has been carried out in the presence of ZnO/CH3COCl as catalyst under solvent free conditions in 83-95% yields. The zinc oxide (ZnO) powder can be re-used upto three times after simple washing with CH2Cl2.
Keyword
zinc oxide - acetyl chloride - dehydration - aldoximes - nitriles
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