Color change of redox-active organometallic dithienylethene complexes by photochemical and redox processes

被引：7
|
作者：
Li, Huifang [1 ]
Koike, Takashi [1 ]
Akita, Munetaka [1 ]
机构：
[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan
来源：
DYES AND PIGMENTS | 2012年 / 92卷 / 02期
关键词：
Dithienylethene; Photochromism; Redox reaction; Organo-iron complex; Organo-ruthenium complex; Mononuclear DTE complexes; PHOTOSWITCHABLE MOLECULAR WIRE; DIARYLETHENES; DTE; DERIVATIVES; RUTHENIUM; CHEMISTRY; BEHAVIOR;
D O I：
10.1016/j.dyepig.2011.03.029
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Photochromic dithienylethene (DTE) derivatives, DTE-MCpL2 {M = Fe, Ru: Cp = eta(5)-cyclopentadienyl; L-2 = (CO)(2), (CO)PPh3, dppe (dppe = Ph2PCH2CH2PPh2)}, with a directly sigma-bonded, redox-active organometallic attachment have been prepared and their response to photo- and electrochemical stimuli has been investigated. It turns out that the color of the organometallic derivatives can be controlled not only by photochromic processes but also by one-electron redox processes. The Ru complexes 1(Ru) and 2(Ru) exhibit reversible photochromism in a manner similar to organic DTE derivatives, with ring closing and ring opening triggered by UV and visible-light irradiation, respectively. Their photochromic behavior is critically dependent on both of the central metal and ligands. One-electron oxidation of the Fe complex 3(Fe) gives the corresponding radical cationic species with a visible absorption. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：854 / 860
页数：7
相关论文
共 50 条
  • [31] Bimetallic complexes containing asymmetric redox-active ligands
    Hess, Corinna R.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245
  • [32] Luminescent and redox-active polynuclear transition metal complexes
    Balzani, V
    Juris, A
    Venturi, M
    Campagna, S
    Serroni, S
    CHEMICAL REVIEWS, 1996, 96 (02) : 759 - 833
  • [33] (Allenylidene)ruthenium complexes with redox-active substituents and ligands
    Hartmann, S
    Winter, RF
    Brunner, BM
    Sarkar, B
    Knödler, A
    Hartenbach, I
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2003, (05) : 876 - 891
  • [34] Oxidation of Dihydrogen by Iridium Complexes of Redox-Active Ligands
    Ringenberg, Mark R.
    Nilges, Mark J.
    Rauchfuss, Thomas B.
    Wilson, Scott R.
    ORGANOMETALLICS, 2010, 29 (08) : 1956 - 1965
  • [35] Redox-active main group/transition metal complexes
    Gabbai, Francois P.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245
  • [36] Synthesis and characterization of aluminum complexes of redox-active ligands
    Koellner, Connor A.
    Poitras, Andrew M.
    Cole, Bren E.
    Bogart, Justin A.
    Dougherty, William G.
    Piro, Nicholas A.
    Carrol, Patrick J.
    Kassel, W. Scott
    Schelter, Eric J.
    Graves, Christopher R.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
  • [37] Ferrate(II) complexes with redox-active formazanate ligands
    Milocco, Francesca
    Demeshko, Serhiy
    Meyer, Franc
    Otten, Edwin
    DALTON TRANSACTIONS, 2018, 47 (26) : 8817 - 8823
  • [38] Uptake, Trapping, and Release of Organometallic Cations by Redox-Active Cationic Hosts
    Mansoor, Iram F.
    Dutton, Kaitlyn G.
    Rothschild, Daniel A.
    Remsing, Richard C.
    Lipke, Mark C.
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (41) : 16993 - 17003
  • [39] Paramagnetic organometallic Cr(II)/Cr(III) redox-active catalysts
    Smith, Kevin M.
    COORDINATION CHEMISTRY REVIEWS, 2006, 250 (9-10) : 1023 - 1031
  • [40] SYNTHESIS OF THE FIRST REDOX-ACTIVE ORGANOMETALLIC POLYMERS CONTAINING CYCLOSILOXANES AS FRAMEWORKS
    CASADO, CM
    CUADRADO, I
    MORAN, M
    ALONSO, B
    LOBETE, F
    LOSADA, J
    ORGANOMETALLICS, 1995, 14 (06) : 2618 - 2620
12345