Synthesis of 2-chloro-8-(2-pyridyl)-1-azaazulene and its metal complexes
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概要
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Reaction of 2-chloro-1-azaazulenes with 2-pyridyllithium followed by dehydrogenation by chloranil gave 8-(2-pyridyl)-1-azaazulene (2). Formation of metal complexes (M = Cu, Fe, Pd) of 2 was achieved. The reaction of 2 with Cu(I) gave 1:1-complex (3) and 2:1-complex (4). Complex (3) was deduced to have a polymeric chain structure with the copper center is +1. The ESR spectrum study of 4 showed that the copper center is +2. The structure of 4 was decided by X-Ray structural analysis and it is shown that the complex takes a trigonal bi-pyramidal structure.
- 日本複素環化学研究所の論文
著者
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Kakehi A
Department Of Chemistry And Material Engineering Faculty Of Engineering Shinshu University
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Akikazu Kakehi
Department Of Chemistry And Material Engineering Faculty Of Engineering Shinshu University
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Fujii Hiroyuki
Yamaguchi Univ. Yamaguchi Jpn
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Abe Noritaka
Tokyo Univ. Sci. Chiba Jpn
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