MISC

2007年11月

Aerobic oxidative dehydrogenation of coordinated imidazoline units of pincer ruthenium complex

JOURNAL OF ORGANOMETALLIC CHEMISTRY
  • Shusaku Maeda
  • ,
  • Take-aki Koizumi
  • ,
  • Takakazu Yamamoto
  • ,
  • Koji Tanaka
  • ,
  • Takaki Kanbara

692
24
開始ページ
5495
終了ページ
5500
記述言語
英語
掲載種別
DOI
10.1016/j.jorganchem.2007.08.030
出版者・発行元
ELSEVIER SCIENCE SA

A new pincer ruthenium complex (1; [RuL1(tpy)](PF6); L-1 = 1,3- di(2-imidazoline-2-yl) benzene, tpy = 2,2': 6',2 ''- terpyridine) having a kappa(NCN)-N-3 pincer ligand with two imidazoline units and related ruthenium complexes were synthesized and characterized. The imidazoline units of 1 were oxidized in air to give an imidazole-ligated pincer complex (2; [RuL2(tpy)](PF6); L-2 = 1,3- di(2-imidazolyl) benzene). Results of the H-1 NMR spectroscopic and cyclic voltammetric studies of the complexes indicate that the sigma-donor character of the pincer ligand of 1 induces the Ru-promoted oxidative dehydrogenation of coordinated imidazoline moieties to imidazole units with oxygen in air. (C) 2007 Elsevier B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/j.jorganchem.2007.08.030
CiNii Articles
http://ci.nii.ac.jp/naid/120000835564
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000253488400022&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.jorganchem.2007.08.030
  • ISSN : 0022-328X
  • CiNii Articles ID : 120000835564
  • Web of Science ID : WOS:000253488400022

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