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Communication | Regular issue | Vol 12, No. 4, 1979, pp.453-456
Published online, 1st January, 1970
DOI: 10.3987/R-1979-04-0453
X-Ray Structure Deterimination of a Cycloadduct of 1H-Azepine and Diazacyclopentadienone

Kazunobu Harano, Takashi Ban, and Ken Kanematsu*

*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan


The cycloaddition reaction of N-ethoxycarbonylazepine with 2,5-diphenyl-3,4-diazacyclopentadienone gave anti endo[4+2]π cycloadduct. The structure was determined by X-ray crystallographic study.