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Beckmann Rearrangement of Ketoximes to Lactams by Triphosphazene Catalyst

Masaharu Hashimoto, Yasushi Obora, Satoshi Sakaguchi and Yasutaka Ishii*

*Department of Chemistry and Material Engineering, Faculty of Chemistry, Materials and Bioengineering & High Technology Research Center, Kansai University, Suita, Osaka 564-8680, Japan, Email: ishiiipcku.kansai-u.ac.jp

M. Hashimoto, Y. Obora, S. Sakaguchi, Y. Ishii, J. Org. Chem., 2008, 73, 2894-2897.

DOI: 10.1021/jo702277g (free Supporting Information)


Abstract

Triphosphazene (TAPC) was found to be an efficient catalyst for the Beckmann rearrangement of various ketoximes to lactams.

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Key Words

Beckmann Rearrangement, Organocatalysis


ID: J42-Y2008-0960