Group 9 Metal-Metal Bonds

Helen T. Chifotides, Biswajit Saha, Nathan J. Patmore, Kim R. Dunbar, Jitendra K. Bera

Research output: Chapter in Book/Report/Conference proceedingChapter

6 Citations (Scopus)

Abstract

In chapter 9, metal-metal bonded complexes of cobalt, rhodium, and iridium that emerged since the comprehensive monographs in 2005 are highlighted. The studies of newly synthesized dirhodium complexes, predominantly supported by carboxylate ligands, however, outnumber by far the others, primarily due to their long-standing importance, and high efficiency/activity in catalytic reactions, e.g., cyclopropanation, cyclopropenation, functionalization of C-H bonds, C-N bond formation, and others, which are critical for the synthesis of natural products and pharmaceuticals. Other notable advances highlighted herein pertain to the development of novel dirhodium photocatalysts as mediators for O2 reduction to H2O, HCl-splitting photocatalysts for H2 production and solar energy conversion, peptide-modifying agents and metallopeptide catalysts, promising candidates as sensitizers in solar cells, flexible molecular frameworks as hosts for gas-adsorption, e.g., H2, O2, CO2, CH4, N2, NO, chromogenic sensors or inhibitors of small molecules such as CO or NO, heterometallic chains, and others. New developments in catalysis, photocatalysis, and materials research in conjunction with the ongoing studies of dirhodium compounds as metallo-pharmaceuticals and photodynamic therapy agents, which are not detailed herein, will direct further exploration of these bimetallic species.

LanguageEnglish
Title of host publicationMolecular Metal-Metal Bonds
Subtitle of host publicationCompounds, Synthesis, Properties
EditorsStephen T. Liddle
PublisherWiley-VCH Verlag
Pages279-324
Number of pages46
ISBN (Electronic)9783527673353
ISBN (Print)9783527335411
DOIs
Publication statusPublished - 4 May 2015

Fingerprint

Photocatalysts
Metals
Chromogenics
Iridium
Gas adsorption
Rhodium
Photodynamic therapy
Photocatalysis
Carbon Monoxide
Metal complexes
Cobalt
Biological Products
Energy conversion
Pharmaceutical Preparations
Solar energy
Catalysis
Solar cells
Ligands
Peptides
Catalysts

Cite this

Chifotides, H. T., Saha, B., Patmore, N. J., Dunbar, K. R., & Bera, J. K. (2015). Group 9 Metal-Metal Bonds. In S. T. Liddle (Ed.), Molecular Metal-Metal Bonds: Compounds, Synthesis, Properties (pp. 279-324). Wiley-VCH Verlag. https://doi.org/10.1002/9783527673353.ch9
Chifotides, Helen T. ; Saha, Biswajit ; Patmore, Nathan J. ; Dunbar, Kim R. ; Bera, Jitendra K. / Group 9 Metal-Metal Bonds. Molecular Metal-Metal Bonds: Compounds, Synthesis, Properties. editor / Stephen T. Liddle. Wiley-VCH Verlag, 2015. pp. 279-324
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Chifotides, HT, Saha, B, Patmore, NJ, Dunbar, KR & Bera, JK 2015, Group 9 Metal-Metal Bonds. in ST Liddle (ed.), Molecular Metal-Metal Bonds: Compounds, Synthesis, Properties. Wiley-VCH Verlag, pp. 279-324. https://doi.org/10.1002/9783527673353.ch9

Group 9 Metal-Metal Bonds. / Chifotides, Helen T.; Saha, Biswajit; Patmore, Nathan J.; Dunbar, Kim R.; Bera, Jitendra K.

Molecular Metal-Metal Bonds: Compounds, Synthesis, Properties. ed. / Stephen T. Liddle. Wiley-VCH Verlag, 2015. p. 279-324.

Research output: Chapter in Book/Report/Conference proceedingChapter

TY - CHAP

T1 - Group 9 Metal-Metal Bonds

AU - Chifotides, Helen T.

AU - Saha, Biswajit

AU - Patmore, Nathan J.

AU - Dunbar, Kim R.

AU - Bera, Jitendra K.

PY - 2015/5/4

Y1 - 2015/5/4

N2 - In chapter 9, metal-metal bonded complexes of cobalt, rhodium, and iridium that emerged since the comprehensive monographs in 2005 are highlighted. The studies of newly synthesized dirhodium complexes, predominantly supported by carboxylate ligands, however, outnumber by far the others, primarily due to their long-standing importance, and high efficiency/activity in catalytic reactions, e.g., cyclopropanation, cyclopropenation, functionalization of C-H bonds, C-N bond formation, and others, which are critical for the synthesis of natural products and pharmaceuticals. Other notable advances highlighted herein pertain to the development of novel dirhodium photocatalysts as mediators for O2 reduction to H2O, HCl-splitting photocatalysts for H2 production and solar energy conversion, peptide-modifying agents and metallopeptide catalysts, promising candidates as sensitizers in solar cells, flexible molecular frameworks as hosts for gas-adsorption, e.g., H2, O2, CO2, CH4, N2, NO, chromogenic sensors or inhibitors of small molecules such as CO or NO, heterometallic chains, and others. New developments in catalysis, photocatalysis, and materials research in conjunction with the ongoing studies of dirhodium compounds as metallo-pharmaceuticals and photodynamic therapy agents, which are not detailed herein, will direct further exploration of these bimetallic species.

AB - In chapter 9, metal-metal bonded complexes of cobalt, rhodium, and iridium that emerged since the comprehensive monographs in 2005 are highlighted. The studies of newly synthesized dirhodium complexes, predominantly supported by carboxylate ligands, however, outnumber by far the others, primarily due to their long-standing importance, and high efficiency/activity in catalytic reactions, e.g., cyclopropanation, cyclopropenation, functionalization of C-H bonds, C-N bond formation, and others, which are critical for the synthesis of natural products and pharmaceuticals. Other notable advances highlighted herein pertain to the development of novel dirhodium photocatalysts as mediators for O2 reduction to H2O, HCl-splitting photocatalysts for H2 production and solar energy conversion, peptide-modifying agents and metallopeptide catalysts, promising candidates as sensitizers in solar cells, flexible molecular frameworks as hosts for gas-adsorption, e.g., H2, O2, CO2, CH4, N2, NO, chromogenic sensors or inhibitors of small molecules such as CO or NO, heterometallic chains, and others. New developments in catalysis, photocatalysis, and materials research in conjunction with the ongoing studies of dirhodium compounds as metallo-pharmaceuticals and photodynamic therapy agents, which are not detailed herein, will direct further exploration of these bimetallic species.

KW - Chiral catalysts

KW - Cobalt compounds and chains

KW - Colorimetric sensors

KW - Diiridium compounds

KW - Dirhodium carbene intermediate

KW - Dirhodium catalysts

KW - Dirhodium tetracarboxylates

KW - Metal-metal bonds

KW - Molecular frameworks

KW - Photocatalysts

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DO - 10.1002/9783527673353.ch9

M3 - Chapter

SN - 9783527335411

SP - 279

EP - 324

BT - Molecular Metal-Metal Bonds

A2 - Liddle, Stephen T.

PB - Wiley-VCH Verlag

ER -

Chifotides HT, Saha B, Patmore NJ, Dunbar KR, Bera JK. Group 9 Metal-Metal Bonds. In Liddle ST, editor, Molecular Metal-Metal Bonds: Compounds, Synthesis, Properties. Wiley-VCH Verlag. 2015. p. 279-324 https://doi.org/10.1002/9783527673353.ch9