|
1
|
Cabrera-Lobera N, Del Horno E, Quirós MT, Buñuel E, Gimeno M, Brennessel WW, Neidig ML, Priego JL, Cárdenas DJ. Ni(2,2':6',2''-terpyridine) 2: a high-spin octahedral formal Ni(0) complex. Dalton Trans 2024; 53:8550-8554. [PMID: 38715455 PMCID: PMC11106753 DOI: 10.1039/d3dt04247b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 04/16/2024] [Indexed: 05/22/2024]
Abstract
We have synthesised and characterised the complex Ni(tpy)2 (tpy = 2,2':6',2''-terpyridine). This formally Ni(0) complex is paramagnetic both in the solid state and in solution (S = 2). The crystal structure shows an octahedral geometry, with molecules arranged in independent dimers involving π-stacking between pairs of complexes. Magnetic measurementes and DFT calculations suggest the existence of temperature-dependent intermolecular antiferromagnetic coupling in the solid state.
Collapse
Affiliation(s)
- Natalia Cabrera-Lobera
- Department of Organic Chemistry, Facultad de Ciencias, Universidad Autónoma de Madrid, Institute for Advanced Research in Chemical Sciences (IAdChem), Red ORFEO-CINQA, Av. Francisco Tomás y Valiente 7, Campus de Cantoblanco, 28049, Madrid, Spain.
| | - Estefanía Del Horno
- Department of Organic Chemistry, Facultad de Ciencias, Universidad Autónoma de Madrid, Institute for Advanced Research in Chemical Sciences (IAdChem), Red ORFEO-CINQA, Av. Francisco Tomás y Valiente 7, Campus de Cantoblanco, 28049, Madrid, Spain.
| | - M Teresa Quirós
- Department of Organic Chemistry and Inorganic Chemistry, Facultad de Farmacia, Universidad de Alcalá de Henares, Campus Universitario, 28871, Madrid, Spain
| | - Elena Buñuel
- Department of Organic Chemistry, Facultad de Ciencias, Universidad Autónoma de Madrid, Institute for Advanced Research in Chemical Sciences (IAdChem), Red ORFEO-CINQA, Av. Francisco Tomás y Valiente 7, Campus de Cantoblanco, 28049, Madrid, Spain.
| | - Magali Gimeno
- Department of Chemistry, University of Rochester, Rochester, New York 14627, USA
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, UK
| | - William W Brennessel
- Department of Chemistry, University of Rochester, Rochester, New York 14627, USA
| | - Michael L Neidig
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, UK
| | - José Luis Priego
- Department of Inorganic Chemistry, Universidad Complutense de Madrid, Ciudad Universitaria, 28040, Madrid, Spain
| | - Diego J Cárdenas
- Department of Organic Chemistry, Facultad de Ciencias, Universidad Autónoma de Madrid, Institute for Advanced Research in Chemical Sciences (IAdChem), Red ORFEO-CINQA, Av. Francisco Tomás y Valiente 7, Campus de Cantoblanco, 28049, Madrid, Spain.
| |
Collapse
|
|
2
|
Pitchai M, Ramirez A, Mayder DM, Ulaganathan S, Kumar H, Aulakh D, Gupta A, Mathur A, Kempson J, Meanwell N, Hudson ZM, Oderinde MS. Metallaphotoredox Decarboxylative Arylation of Natural Amino Acids via an Elusive Mechanistic Pathway. ACS Catal 2022. [DOI: 10.1021/acscatal.2c05554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Manivel Pitchai
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb Research Centre, Plot 2 & 3, Bommasandra Industrial Estate─Phase-IV, Bommasandra-Jigani Link Road, Bengaluru, Karnataka 560099, India
| | - Antonio Ramirez
- Chemical & Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08901, United States
| | - Don M. Mayder
- Department of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Sankar Ulaganathan
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb Research Centre, Plot 2 & 3, Bommasandra Industrial Estate─Phase-IV, Bommasandra-Jigani Link Road, Bengaluru, Karnataka 560099, India
| | - Hemantha Kumar
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb Research Centre, Plot 2 & 3, Bommasandra Industrial Estate─Phase-IV, Bommasandra-Jigani Link Road, Bengaluru, Karnataka 560099, India
| | - Darpandeep Aulakh
- Materials Science and Engineering, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08901, United States
| | - Anuradha Gupta
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb Research Centre, Plot 2 & 3, Bommasandra Industrial Estate─Phase-IV, Bommasandra-Jigani Link Road, Bengaluru, Karnataka 560099, India
| | - Arvind Mathur
- Small Molecule Discovery Chemistry, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08543, United States
| | - James Kempson
- Small Molecule Discovery Chemistry, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08543, United States
| | - Nicholas Meanwell
- Small Molecule Discovery Chemistry, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08543, United States
| | - Zachary M. Hudson
- Department of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Martins S. Oderinde
- Small Molecule Discovery Chemistry, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08543, United States
| |
Collapse
|
|
3
|
Quirós MT, Collado-Sanz D, Buñuel E, Cárdenas DJ. On the mechanism of the formation of alkyl-Ni(I) catalysts. Chem Commun (Camb) 2021; 57:2424-2427. [PMID: 33554998 DOI: 10.1039/d1cc00203a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The formation of catalytically active alkyl-Ni(i) complexes by comproportionation of diorgano-Ni(ii) precursors and Ni(0) species proceeds easily through triplet states by alkyl ligand exchange. The process involves inversion of the configuration at the carbon that is transferred.
Collapse
Affiliation(s)
- M Teresa Quirós
- Department of Organic Chemistry, Facultad de Ciencias, Universidad Autónoma de Madrid, Institute for Advanced Research in Chemical Sciences (IAdChem), Avd. Francisco Tomás y Valiente 7, Campus de Cantoblanco, Madrid, 28049, Spain.
| | - Daniel Collado-Sanz
- Department of Organic Chemistry, Facultad de Ciencias, Universidad Autónoma de Madrid, Institute for Advanced Research in Chemical Sciences (IAdChem), Avd. Francisco Tomás y Valiente 7, Campus de Cantoblanco, Madrid, 28049, Spain.
| | - Elena Buñuel
- Department of Organic Chemistry, Facultad de Ciencias, Universidad Autónoma de Madrid, Institute for Advanced Research in Chemical Sciences (IAdChem), Avd. Francisco Tomás y Valiente 7, Campus de Cantoblanco, Madrid, 28049, Spain.
| | - Diego J Cárdenas
- Department of Organic Chemistry, Facultad de Ciencias, Universidad Autónoma de Madrid, Institute for Advanced Research in Chemical Sciences (IAdChem), Avd. Francisco Tomás y Valiente 7, Campus de Cantoblanco, Madrid, 28049, Spain.
| |
Collapse
|
|
4
|
Shu W, García-Domínguez A, Quirós MT, Mondal R, Cárdenas DJ, Nevado C. Ni-Catalyzed Reductive Dicarbofunctionalization of Nonactivated Alkenes: Scope and Mechanistic Insights. J Am Chem Soc 2019; 141:13812-13821. [DOI: 10.1021/jacs.9b02973] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Wei Shu
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| | - Andrés García-Domínguez
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| | - M. Teresa Quirós
- Departamento de Química Orgánica, Facultad de Ciencias, Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Cantoblanco CP 28049, Madrid, Spain
| | - Rahul Mondal
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| | - Diego J. Cárdenas
- Departamento de Química Orgánica, Facultad de Ciencias, Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Cantoblanco CP 28049, Madrid, Spain
| | - Cristina Nevado
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| |
Collapse
|
|
5
|
Umehara A, Kishi Y. Further Studies on Ni/Zr-mediated One-pot Ketone Synthesis: Use of a Mixture of NiI- and NiII-catalysts Greatly Improves the Molar Ratio of Coupling Partners. CHEM LETT 2019. [DOI: 10.1246/cl.190405] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Atsushi Umehara
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, USA
| | - Yoshito Kishi
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, USA
| |
Collapse
|
|
6
|
Abd El‐Lateef HM, Sayed AR, Adam MSS. Sulfonated salicylidene thiadiazole complexes with Co (II) and Ni (II) ions as sustainable corrosion inhibitors and catalysts for cross coupling reaction. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4987] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hany M. Abd El‐Lateef
- Department of Chemistry, College of ScienceKing Faisal University P.O. Box 380 Al Hufuf 31982 Al Hassa Saudi Arabia
- Chemistry Department, Faculty of ScienceSohag University Sohag 82534 Egypt
| | - Abdelwahed R. Sayed
- Department of Chemistry, College of ScienceKing Faisal University P.O. Box 380 Al Hufuf 31982 Al Hassa Saudi Arabia
- Department of Chemistry, Faculty of ScienceUniversity of Beni Suef Egypt
| | - Mohamed Shaker S. Adam
- Department of Chemistry, College of ScienceKing Faisal University P.O. Box 380 Al Hufuf 31982 Al Hassa Saudi Arabia
- Chemistry Department, Faculty of ScienceSohag University Sohag 82534 Egypt
| |
Collapse
|