The Effective Catalyst (Cobalt Salt/Lewis Acid) for Beckmann Rearrangement of Cycloalkanone Oximes to Lactams under Mild Conditions

Komeda, Masahiro and Ozaki, Ayana and Hayashi, Keita and Sumimoto, Michinori and Hori, Kenji and Sugimoto, Tsunemi and Yamamoto, Hidetoshi (2015) The Effective Catalyst (Cobalt Salt/Lewis Acid) for Beckmann Rearrangement of Cycloalkanone Oximes to Lactams under Mild Conditions. International Journal of Organic Chemistry, 05 (02). pp. 57-62. ISSN 2161-4687

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Official URL: https://doi.org/10.4236/ijoc.2015.52007

Abstract

The Beckmann rearrangement of cyclohexanone oxime was achieved by the combined use of cobalt salt and Lewis acids co-catalysts (each 10 mol%). Various combinations of cobalt salts and Lewis acids gave lactams in a satisfactory yield under mild conditions. This method makes it possible to reduce undesirable byproducts.

Item Type:	Article
Subjects:	European Repository > Chemical Science
Depositing User:	Managing Editor
Date Deposited:	03 Mar 2023 05:07
Last Modified:	02 Jun 2024 05:13
URI:	http://go7publish.com/id/eprint/1275

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