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Note | Regular issue | Vol 63, No. 2, 2004, pp.373-382
Published online, 8th December, 2003
DOI: 10.3987/COM-03-9926
Synthesis of 1H-Indazoles by Reductive Cyclization of o-Nitro-ketoximes

David K. O’Dell and Kenneth M. Nicholas*

*Department of Chemistry and Biochemistry, University of Oklahoma, Nrman, Oklahoma 73019, U.S.A.

Abstract

ortho-Nitro-ketoximes are converted to 1H-indazoles upon reaction with carbon monoxide with [Cp*Fe(CO)2]2 as catalyst.