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Communication | Regular issue | Vol 20, No. 1, 1983, pp.9-11
Published online, 1st January, 1970
DOI: 10.3987/R-1983-01-0009
A New and Simple Synthesis of 1,2-Diazaazulene

Kimiaki Imafuku and Akiko Shimazu

*Department of Chemistry, Faculty of Science, Kumamoto University, Kurokami 2-39-1, Kumamoto 860-8555, Japan

Abstract

3-Methyl-8-methylamino-1,2-diazaazulene was synthesized in 24% yield from 3-acetyltropolone via 2-acetyl-7-methylaminotropone and its hydrazone.