Synthesis and some properties of phosphoimino-1-azaazulene derivatives

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概要

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• 3-phenyl-8-triphenylphosphoimino- and 2-triphenylphosphoimino-1-azaazulenes were prepared by the reaction of the corresponding 8- and 2-amino-1-azaazulenes with triphenylphosphine dibromide. The structure of 3-phenyl-8-triphenylphosphoimino-1-azaazulene was investigated by X-Ray crystallographic analysis and molecular orbital calculation. The P-atom has trigonal bipiramidal coordination and the intramolecular distance between the N-1 and the P-atom is 2.762(6) Å; the existence of an interaction between N-1 and the P-atom is considered.

• 日本複素環化学研究所の論文

著者

• Shiro M

  Rigaku Corp. Tokyo

• Fujii Hiroyuki

  Yamaguchi Univ. Yamaguchi Jpn

• Shiro M

  Rigaku Corporation

• Suzuki Mitsuko

  Institute For Chemical Research Kyoto University

• Masuoka S

  Takara Agri Co. Ltd.

• Shiro Motoo

  Shionogi Research Laboratry Shionogi & Co. Ltd.

• Mito S

  Institute For Chemical Research Kyoto University

• Abe Noritaka

  Tokyo Univ. Sci. Chiba Jpn

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