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Communication | Regular issue | Vol 34, No. 2, 1992, pp.237-240
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5921
A Facile Synthesis of Fluorine-containing Bicyclic Oxadiazines

Yasuhiro Kamitori, Masaru Hojo,* Ryoichi Masuda, Toru Numai, Katsumasa Yamamoto, and Isao Nakamura

*Department of Industrial Chemistry, Faculty of Engineering, Kobe University, Kobe 657, Japan

Abstract

By treatment with trifluoroacetic acid fluorine-containing bicyclic oxadiazines (3) could be synthesized in satisfactory yields from hydrazones (1) which were prepared from aldehyde methylhydrazones bearing N-allylic group and trifluoroacetic anhydride.