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Murakami Yoshiko

Affiliate Master Yamaguchi University

Synthesis of 2-chloro-8-(2-pyridyl)-1-azaazulene and its metal complexes

Heterocycles Volume 63 Issue 10 Page 2341-2348
published_at 2004
2007020183.pdf
[fulltext] 2.8 MB
Title
Synthesis of 2-chloro-8-(2-pyridyl)-1-azaazulene and its metal complexes
Creators Abe Noritaka
Creators Hashimoto Eri
Creators Fujii Hiroyuki
Creators Murakami Yoshiko
Creators Tagashira Shoji
Creators Kakehi Akikazu
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.
Languages eng
Resource Type journal article
Publishers 日本複素環化学研究所
Date Issued 2004
File Version Version of Record
Access Rights open access
Relations
[ISSN]0385-5414
[NCID]AA00663739
Schools 大学院医学系研究科(理学) 総合科学実験センター