Trans-Heteroleptic carboxylate-bridged paddlewheel diruthenium(ii, ii) complexes with 2,6-bis(trifluoromethyl)benzoate ligands

Yoshihiro Sekine; Wataru Kosaka; Hirohisa Kano; Changxiao Dou; Taiga Yokoyama; Hitoshi Miyasaka

doi:10.1039/c6dt00569a

Trans-Heteroleptic carboxylate-bridged paddlewheel diruthenium(ii, ii) complexes with 2,6-bis(trifluoromethyl)benzoate ligands

Yoshihiro Sekine, Wataru Kosaka, Hirohisa Kano, Changxiao Dou, Taiga Yokoyama, Hitoshi Miyasaka

金属材料研究所・物質創製研究部

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

11 被引用数 (Scopus)

抄録

Carboxylate-ligand substitution reactions of paddlewheel-type diruthenium(ii, iii) complexes ([Ru₂^II,III(RCO₂)₄]⁺) with 2,6-bis(trifluoromethyl)benzoate (2,6-(CF₃)₂PhCO₂^-) involving a selective reduction to [Ru₂^II,II] provide a series of trans-substituted paddlewheel-type diruthenium(ii, ii) complexes, [Ru₂^II,II(2,6-(CF₃)₂PhCO₂)₂(RCO₂)₂(THF)₂] (R = CH₃, 1; C₂H₅, 2; C₃H₇, 3; C₄H₉, 4; C(CH₃)₃, 5; 2,3,5,6-F₄Ph, 6). Crystal structures of 1-6 were determined, and their electronic states were investigated by cyclic voltammetry, density functional theory (DFT) and magnetic measurements. This is the first example of trans-heteroleptic carboxylate-bridged [Ru₂^II,II] complexes.

本文言語	英語
ページ（範囲）	7427-7434
ページ数	8
ジャーナル	Dalton Transactions
巻	45
号	17
DOI	https://doi.org/10.1039/c6dt00569a
出版ステータス	出版済み - 2016 5月 7

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@article{049d2505abd44f4885afc9ca54077555,

title = "Trans-Heteroleptic carboxylate-bridged paddlewheel diruthenium(ii, ii) complexes with 2,6-bis(trifluoromethyl)benzoate ligands",

abstract = "Carboxylate-ligand substitution reactions of paddlewheel-type diruthenium(ii, iii) complexes ([Ru2II,III(RCO2)4]+) with 2,6-bis(trifluoromethyl)benzoate (2,6-(CF3)2PhCO2-) involving a selective reduction to [Ru2II,II] provide a series of trans-substituted paddlewheel-type diruthenium(ii, ii) complexes, [Ru2II,II(2,6-(CF3)2PhCO2)2(RCO2)2(THF)2] (R = CH3, 1; C2H5, 2; C3H7, 3; C4H9, 4; C(CH3)3, 5; 2,3,5,6-F4Ph, 6). Crystal structures of 1-6 were determined, and their electronic states were investigated by cyclic voltammetry, density functional theory (DFT) and magnetic measurements. This is the first example of trans-heteroleptic carboxylate-bridged [Ru2II,II] complexes.",

author = "Yoshihiro Sekine and Wataru Kosaka and Hirohisa Kano and Changxiao Dou and Taiga Yokoyama and Hitoshi Miyasaka",

note = "Funding Information: This work was supported by a Grant-in-Aid for Scientific Research (Grant No. 15K13652 and 26810029) and Grand-in-Aid for Scientific Research on Innovative Areas ('π-System Figuration' Area 2601, no. 15H00983) from the Ministry of Education, Culture, Sports, Science, and Technology, Japan, the ICC-IMR project, the LC-IMR project, the E-IMR project, Asahi Glass Foundation and Mitsubishi Foundation. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2016.",

year = "2016",

month = may,

day = "7",

doi = "10.1039/c6dt00569a",

language = "English",

volume = "45",

pages = "7427--7434",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

number = "17",

}

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T1 - Trans-Heteroleptic carboxylate-bridged paddlewheel diruthenium(ii, ii) complexes with 2,6-bis(trifluoromethyl)benzoate ligands

AU - Sekine, Yoshihiro

AU - Kosaka, Wataru

AU - Kano, Hirohisa

AU - Dou, Changxiao

AU - Yokoyama, Taiga

AU - Miyasaka, Hitoshi

N1 - Funding Information: This work was supported by a Grant-in-Aid for Scientific Research (Grant No. 15K13652 and 26810029) and Grand-in-Aid for Scientific Research on Innovative Areas ('π-System Figuration' Area 2601, no. 15H00983) from the Ministry of Education, Culture, Sports, Science, and Technology, Japan, the ICC-IMR project, the LC-IMR project, the E-IMR project, Asahi Glass Foundation and Mitsubishi Foundation. Publisher Copyright: © The Royal Society of Chemistry 2016.

PY - 2016/5/7

Y1 - 2016/5/7

N2 - Carboxylate-ligand substitution reactions of paddlewheel-type diruthenium(ii, iii) complexes ([Ru2II,III(RCO2)4]+) with 2,6-bis(trifluoromethyl)benzoate (2,6-(CF3)2PhCO2-) involving a selective reduction to [Ru2II,II] provide a series of trans-substituted paddlewheel-type diruthenium(ii, ii) complexes, [Ru2II,II(2,6-(CF3)2PhCO2)2(RCO2)2(THF)2] (R = CH3, 1; C2H5, 2; C3H7, 3; C4H9, 4; C(CH3)3, 5; 2,3,5,6-F4Ph, 6). Crystal structures of 1-6 were determined, and their electronic states were investigated by cyclic voltammetry, density functional theory (DFT) and magnetic measurements. This is the first example of trans-heteroleptic carboxylate-bridged [Ru2II,II] complexes.

AB - Carboxylate-ligand substitution reactions of paddlewheel-type diruthenium(ii, iii) complexes ([Ru2II,III(RCO2)4]+) with 2,6-bis(trifluoromethyl)benzoate (2,6-(CF3)2PhCO2-) involving a selective reduction to [Ru2II,II] provide a series of trans-substituted paddlewheel-type diruthenium(ii, ii) complexes, [Ru2II,II(2,6-(CF3)2PhCO2)2(RCO2)2(THF)2] (R = CH3, 1; C2H5, 2; C3H7, 3; C4H9, 4; C(CH3)3, 5; 2,3,5,6-F4Ph, 6). Crystal structures of 1-6 were determined, and their electronic states were investigated by cyclic voltammetry, density functional theory (DFT) and magnetic measurements. This is the first example of trans-heteroleptic carboxylate-bridged [Ru2II,II] complexes.

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