A flexible, redox-active macrocycle enables the electrocatalytic reduction of nitrate to ammonia by a cobalt complex

Mechanistic investigations into electrocatalytic nitrate reduction by a cobalt complex reveal the critical role played by the flexible, redox-active ligand.

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Redox-active Ligand Based Mn(I)-Catalyst for Hydrosilylative Ester Reduction

Chemical Communications ◽

10.1039/d1cc05614j ◽

2021 ◽

Author(s):

Swadhin K Mandal ◽

Soumi Chakraborty ◽

Arpan Das

Keyword(s):

Mild Condition ◽

Redox Active Ligand ◽

Active Ligand ◽

Redox Active ◽

Mechanistic Investigations

Herein a Mn(I) catalyst bearing redox-active phenalenyl (PLY) based ligand is reported for efficient hydrosilylation of esters to alcohols using inexpensive polymethylhydrosiloxane (PMHS) under mild condition. Mechanistic investigations suggest a...

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A trivalent cobalt complex with the new redox-active ligand 10-(8-quinolylazo)-9-phenanthrol (qapl)

Polyhedron ◽

10.1016/j.poly.2017.04.030 ◽

2017 ◽

Vol 131 ◽

pp. 34-39 ◽

Cited By ~ 4

Author(s):

Robin A. Taylor ◽

Nico M. Bonanno ◽

Danyal Mirza ◽

Alan J. Lough ◽

Martin T. Lemaire

Keyword(s):

Cobalt Complex ◽

Redox Active Ligand ◽

Active Ligand ◽

Redox Active

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Mechanistic studies of methyl methacrylate polymerization in the presence of cobalt complex with sterically-hindered redox-active ligand

Journal of Polymer Research ◽

10.1007/s10965-016-1114-2 ◽

2016 ◽

Vol 23 (11) ◽

Cited By ~ 5

Author(s):

Elena V. Kolyakina ◽

Ivan D. Grishin ◽

Andrey I. Poddel’sky ◽

Dmitry F. Grishin

Keyword(s):

Methyl Methacrylate ◽

Cobalt Complex ◽

Mechanistic Studies ◽

Redox Active Ligand ◽

Active Ligand ◽

Redox Active ◽

Methyl Methacrylate Polymerization ◽

Sterically Hindered

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Metalloradical intermediates in electrocatalytic reduction of CO2 to CO: Mn versus Re bis-N-heterocyclic carbene pincers

Dalton Transactions ◽

10.1039/c9dt04691g ◽

2020 ◽

Vol 49 (7) ◽

pp. 2053-2057 ◽

Cited By ~ 2

Author(s):

Tessa H. T. Myren ◽

Abdulaziz Alherz ◽

Taylor A. Stinson ◽

Chloe G. Huntzinger ◽

Bimala Lama ◽

...

Keyword(s):

Electrocatalytic Reduction ◽

Redox Active Ligand ◽

Active Ligand ◽

Redox Active ◽

Reduction Of Co2 ◽

Electrocatalytic Reduction Of Co2

Catalysis arrested by a redox-active ligand.

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Redox-active ligand assisted electrocatalytic water oxidation by a mononuclear cobalt complex

Dalton Transactions ◽

10.1039/d0dt00838a ◽

2020 ◽

Vol 49 (21) ◽

pp. 7155-7165 ◽

Cited By ~ 3

Author(s):

Sachidulal Biswas ◽

Suranjana Bose ◽

Joyashish Debgupta ◽

Purak Das ◽

Achintesh N. Biswas

Keyword(s):

Alkaline Medium ◽

Water Oxidation ◽

Cobalt Complex ◽

Redox Active Ligand ◽

Active Ligand ◽

Redox Active ◽

Mononuclear Cobalt

A cobalt complex bearing a redox-active monoanionic amidate ligand is shown to act as an efficient molecular electrocatalyst for water oxidation at a moderate overpotential (∼500 mV) in mildly alkaline medium.

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Reactivity of Aluminum Complexes of Redox-Active Ligand toward N-Heterocyclic Carbene and Its Thione

Organometallics ◽

10.1021/acs.organomet.9b00611 ◽

2019 ◽

Vol 39 (1) ◽

pp. 66-73 ◽

Cited By ~ 1

Author(s):

Vladimir G. Sokolov ◽

Tatyana S. Koptseva ◽

Roman V. Rumyantcev ◽

Xiao-Juan Yang ◽

Yanxia Zhao ◽

...

Keyword(s):

Redox Active Ligand ◽

Active Ligand ◽

Redox Active ◽

Aluminum Complexes

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POSSIBILITY OF MOLECULAR-SWITCH WITH CONTROLLED HYDROGEN BOND: UTILITY OF COMBINATION OF 2,2′-BIIMIDAZOLE AND REDOX-ACTIVE LIGAND

Journal of Theoretical and Computational Chemistry ◽

10.1142/s0219633605001477 ◽

2005 ◽

Vol 04 (01) ◽

pp. 333-344 ◽

Cited By ~ 3

Author(s):

HIROTOSHI MORI ◽

EISAKU MIYOSHI

Keyword(s):

Density Functional ◽

Molecular Level ◽

Molecular Switch ◽

Vibration Band ◽

Functional Theory ◽

Inorganic Molecule ◽

Redox Active Ligand ◽

Active Ligand ◽

Redox Active ◽

Stretching Vibration

A new inorganic molecule [ Co(Hbim) ( C 6 H 4 O 2)( NH 3)2]2 that can be used as a new optically durable molecular switch was theoretically designed in the framework of density functional theory. Three stable minima, belonging to 1 A g , 5 A 1, and 9 A g states, were found in the complex. Theoretically predicted infrared spectra of the complexes showed that a strong peak of NH stretching vibration is observed at 2690, 2120, and 2770 cm -1 in the 1 A g , 5 A 1, and 9 A g states, respectively. The apparent red shift of the NH stretching vibration band in the 5 A 1 state make it possible to distinguish the electronic state from others (1 A g and 9 A g ). This means that the complex can be used as a molecular level switch whose memory can be stably read by IR light without any photoreaction process; namely, without memory degradation.

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Isolation of a uranium(iii) benzophenone ketyl radical that displays redox-active ligand behaviour

Dalton Transactions ◽

10.1039/c4dt01636j ◽

2014 ◽

Vol 43 (48) ◽

pp. 17885-17888 ◽

Cited By ~ 20

Author(s):

Ellen M. Matson ◽

John J. Kiernicki ◽

Nickolas H. Anderson ◽

Phillip E. Fanwick ◽

Suzanne C. Bart

Keyword(s):

Ketyl Radical ◽

Radical Complex ◽

Redox Active Ligand ◽

Active Ligand ◽

Redox Active ◽

Reducing Equivalents

The first uranium(iii) charge separated ketyl radical complex, Tp*2U(OC·Ph2), has been isolated and acts as a potent two-electron reductant with reducing equivalents derived from both uranium and the redox-active benzophenone.

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