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Paper | Regular issue | Vol 29, No. 10, 1989, pp.2029-2034
Published online, 1st January, 1970
DOI: 10.3987/COM-89-5128
Isolation of Azirino[1,2-a]indole Derivatives by the Thermolysis of 2-Alkenyl-3-azido-2-cyclohexen-1-ones

Michihiko Noguchi,* Kenjiro Onimura, and Shoji Kajigaeshi

*Department of Applied Chemistry, Faculty of Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi 755-8611, Japan


The thermal reaction of 2-alkenyl-3-azido-2-cyclohexen-1-ones 1 in toluene gave azirino[1,2-a]indole derivatives 3 as major products together with indoles 2.