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Nomura M, Fujita-Takayama C, Yagisawa T, Sugiyama T, Kajitani M. An organometallic dithiolene complex exhibiting electrochemically initiated hydrogen generation. Dalton Trans 2013; 42:4764-7. [PMID: 23426440 DOI: 10.1039/c3dt50193k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We clarify the electrochemical behavior of an organometallic cobalt dithiolene complex (1-NH) with a secondary sulfonyl amide (–NHSO(2)–) substituted Cp ligand involving proton dynamics. The reductions of 1-NH and its deprotonated derivative (1-N(−)) are centered on the CpCoS(2) moiety. The 2e(−) reduction of 1-NH quantitatively gives 1-N(−) with hydrogen generation.
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Affiliation(s)
- Mitsushiro Nomura
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1, Tokyo 102-8554, Japan.
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Nomura M, Imamura F, Ba Tuyet Nga N, Fujita-Takayama C, Sugiyama T, Kajitani M. Synthesis and Electrochemistry of Organometallic Cobaltadithiaazulenes. Inorg Chem 2012; 51:10695-703. [DOI: 10.1021/ic300993a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mitsushiro Nomura
- Department of Materials
and Life Sciences, Faculty
of Science and Technology, Sophia University, 7-1, Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Fumiaki Imamura
- Department of Materials
and Life Sciences, Faculty
of Science and Technology, Sophia University, 7-1, Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Nguyen Ba Tuyet Nga
- Department of Materials
and Life Sciences, Faculty
of Science and Technology, Sophia University, 7-1, Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Chikako Fujita-Takayama
- Department of Materials
and Life Sciences, Faculty
of Science and Technology, Sophia University, 7-1, Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Toru Sugiyama
- Department of Materials
and Life Sciences, Faculty
of Science and Technology, Sophia University, 7-1, Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Masatsugu Kajitani
- Department of Materials
and Life Sciences, Faculty
of Science and Technology, Sophia University, 7-1, Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
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7
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Nomura M, Fourmigué M. Dinuclear Cp* Cobalt Complexes of the 1,2,4,5-Benzenetetrathiolate Bischelating Ligand. Inorg Chem 2008; 47:1301-12. [DOI: 10.1021/ic700778b] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mitsushiro Nomura
- Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Marc Fourmigué
- Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
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10
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Guyon F, Lucas D, Jourdain IV, Fourmigué M, Mugnier Y, Cattey H. Investigation of the Redox Properties of a Cp*Co(dithiolene) Complex. Evidence of the Formation of a Dimeric Dicationic Species: [Cp*Co(dddt)]22+. Organometallics 2001. [DOI: 10.1021/om001013o] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- F. Guyon
- Laboratoire de Chimie des Matériaux et des Interfaces, 16 Route de Gray, Université de Franche-Comté, 25030 Besançon, France, Laboratoire de Synthèse et d'Electrosynthèse Organométalliques, UMR 5632, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France, and Sciences Moléculaires aux Interfaces, FRE 2068 CNRS, 2 Rue de la Houssinière BP32229, 44322 Nantes, France
| | - D. Lucas
- Laboratoire de Chimie des Matériaux et des Interfaces, 16 Route de Gray, Université de Franche-Comté, 25030 Besançon, France, Laboratoire de Synthèse et d'Electrosynthèse Organométalliques, UMR 5632, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France, and Sciences Moléculaires aux Interfaces, FRE 2068 CNRS, 2 Rue de la Houssinière BP32229, 44322 Nantes, France
| | - I. V. Jourdain
- Laboratoire de Chimie des Matériaux et des Interfaces, 16 Route de Gray, Université de Franche-Comté, 25030 Besançon, France, Laboratoire de Synthèse et d'Electrosynthèse Organométalliques, UMR 5632, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France, and Sciences Moléculaires aux Interfaces, FRE 2068 CNRS, 2 Rue de la Houssinière BP32229, 44322 Nantes, France
| | - M. Fourmigué
- Laboratoire de Chimie des Matériaux et des Interfaces, 16 Route de Gray, Université de Franche-Comté, 25030 Besançon, France, Laboratoire de Synthèse et d'Electrosynthèse Organométalliques, UMR 5632, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France, and Sciences Moléculaires aux Interfaces, FRE 2068 CNRS, 2 Rue de la Houssinière BP32229, 44322 Nantes, France
| | - Y. Mugnier
- Laboratoire de Chimie des Matériaux et des Interfaces, 16 Route de Gray, Université de Franche-Comté, 25030 Besançon, France, Laboratoire de Synthèse et d'Electrosynthèse Organométalliques, UMR 5632, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France, and Sciences Moléculaires aux Interfaces, FRE 2068 CNRS, 2 Rue de la Houssinière BP32229, 44322 Nantes, France
| | - H. Cattey
- Laboratoire de Chimie des Matériaux et des Interfaces, 16 Route de Gray, Université de Franche-Comté, 25030 Besançon, France, Laboratoire de Synthèse et d'Electrosynthèse Organométalliques, UMR 5632, Université de Bourgogne, 6 Boulevard Gabriel, 21000 Dijon, France, and Sciences Moléculaires aux Interfaces, FRE 2068 CNRS, 2 Rue de la Houssinière BP32229, 44322 Nantes, France
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Takayama C, Kajitani M, Sugiyama T, Akiyama T, Shimizu K, Sugimori A. Structural Changes Induced by Electron-Transfer Reactions. Isomerization of an Alkylidene Moiety by Reversible Metal−Carbon Bond Cleavage in an Alkylidene-Bridged Cobaltadithiolene Complex. Organometallics 1997. [DOI: 10.1021/om970195s] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chikako Takayama
- Department of Chemistry, Faculty of Science and Technology, Sophia University, Kioi-cho 7-1, Chiyoda-ku, Tokyo 102, Japan
| | - Masatsugu Kajitani
- Department of Chemistry, Faculty of Science and Technology, Sophia University, Kioi-cho 7-1, Chiyoda-ku, Tokyo 102, Japan
| | - Toru Sugiyama
- Department of Chemistry, Faculty of Science and Technology, Sophia University, Kioi-cho 7-1, Chiyoda-ku, Tokyo 102, Japan
| | - Takeo Akiyama
- Department of Chemistry, Faculty of Science and Technology, Sophia University, Kioi-cho 7-1, Chiyoda-ku, Tokyo 102, Japan
| | - Kunio Shimizu
- Department of Chemistry, Faculty of Science and Technology, Sophia University, Kioi-cho 7-1, Chiyoda-ku, Tokyo 102, Japan
| | - Akira Sugimori
- Department of Chemistry, Faculty of Science and Technology, Sophia University, Kioi-cho 7-1, Chiyoda-ku, Tokyo 102, Japan
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