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Preformed Pd(II) Catalysts Based on Monoanionic [N,O] Ligands for Suzuki-Miyaura Cross-Coupling at Low Temperature. Catalysts 2023. [DOI: 10.3390/catal13020303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
This paper describes the synthesis and catalytic testing of a palladium complex with a 5-membered chelating [N,O] ligand, derived from the condensation of 2,6-diisopropylphenyl aniline and maple lactone. This catalyst was active towards the Suzuki-Miyaura cross-coupling reaction, and its activity was optimised through the selection of base, solvent, catalytic loading and temperature. The optimised conditions are mild, occurring at room temperature and over a short timescale (1 h) using solvents considered to be ‘green’. A substrate scope was then carried out in which the catalyst showed good activity towards aryl bromides with electron-withdrawing groups. The catalyst was active across a broad scope of electron-donating and high-withdrawing aryl bromides with the highest activity shown for weak electron-withdrawing groups. The catalyst also showed good activity across a range of boronic acids and pinacol esters with even boronic acids featuring strong electron-withdrawing groups showing some activity. The catalyst was also a capable catalyst for the cross-coupling of aryl chlorides and phenylboronic acid. This more challenging reaction requires slightly elevated temperatures over a longer timescale but is still considered mild compared to similar examples in the literature.
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Savarimuthu Selvan C, Rengan R, Małecki JG. Concise Access to Perimidines by Palladium (II) Complexes via Acceptorless Dehydrogenative Coupling of Alcohols. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6708] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Ramesh Rengan
- Centre for Organometallic Chemistry, School of Chemistry Bharathidasan University Tiruchirappalli India
| | - Jan Grzegorz Małecki
- Department of Crystallography Institute of Chemistry, University of Silesia Katowice Poland
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Molecular structure and catalytic activity of Fe(III) coordination compound with ONO-donor hydrazone ligand in the oxidation of cyclooctene by H2O2. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131774] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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4
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Mondal R, Guin AK, Chakraborty S, Paul ND. Iron-Catalyzed Metal–Ligand Cooperative Approach toward Sustainable Synthesis of Azines and N-Acylhydrazones in Air. J Org Chem 2022; 87:2921-2934. [DOI: 10.1021/acs.joc.1c02787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rakesh Mondal
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Botanic Garden, Howrah 711103, India
| | - Amit Kumar Guin
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Botanic Garden, Howrah 711103, India
| | - Subhajit Chakraborty
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Botanic Garden, Howrah 711103, India
| | - Nanda D. Paul
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Botanic Garden, Howrah 711103, India
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Balaji S, Balamurugan G, Ramesh R, Semeril D. Palladium(II) N^O Chelating Complexes Catalyzed One-Pot Approach for Synthesis of Quinazolin-4(3H)-ones via Acceptorless Dehydrogenative Coupling of Benzyl Alcohols and 2-Aminobenzamide. Organometallics 2021. [DOI: 10.1021/acs.organomet.0c00814] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sundarraman Balaji
- Centre for Organometallic Chemistry, School of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India
| | - Gunasekaran Balamurugan
- Centre for Organometallic Chemistry, School of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India
| | - Rengan Ramesh
- Centre for Organometallic Chemistry, School of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India
| | - David Semeril
- Laboratoire de Chimie Inorganique et Catalyse, Institut de Chimie, Universite de Strasbourg, UMR 7177, CNRS, Strasbourg, 67070, France
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Thimma Sambamoorthy M, Rengan R, Jan Grzegorz M. Efficient construction of C–C bonds from aryl halides/aryl esters with arylboronic acids catalysed by palladium(II) thiourea complexes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Manikandan Thimma Sambamoorthy
- Centre for Organometallic Chemistry, School of ChemistryBharathidasan University Tiruchirappalli 620 024 Tamilnadu India
| | - Ramesh Rengan
- Centre for Organometallic Chemistry, School of ChemistryBharathidasan University Tiruchirappalli 620 024 Tamilnadu India
| | - Malecki Jan Grzegorz
- Department of CrystallographyInstitute of Chemistry, University of Silesia 40‐006 Katowice Poland
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An efficient and simple imidazole-hydrazone ligand for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions in water under infrared irradiation. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.11.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Manikandan TS, Ramesh R, Semeril D. The Tandem C–H/N–H Activation of N-Methyl Arylamide Catalyzed by Dinuclear Pd(II) Benzhydrazone Complex: A Concise Access to Phenanthridinone. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00714] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Rengan Ramesh
- Centre for Organometallic Chemistry, School of Chemistry, Bharathidasan University, Tiruchirappalli − 620 024, India
| | - David Semeril
- Universite de Strasbourg, Laboratoire de Chimie Inorganique Moleculaire et Catalyse, UMR 7177
CNRS, 4 rue Blaise Pascal, 67008 Strasbourg, France
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9
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Balamurugan G, Balaji S, Ramesh R, Bhuvanesh NS. Synthesis and Structures of Arene Ruthenium (II)-NHC Complexes: Efficient Catalytic α-alkylation of ketones via Hydrogen Auto Transfer Reaction. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4696] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gunasekaran Balamurugan
- Centre for organometallic Chemistry, School of Chemistry; Bharathidasan University; Tiruchirapalli 620024 Tamilnadu India
| | - Sundarraman Balaji
- Centre for organometallic Chemistry, School of Chemistry; Bharathidasan University; Tiruchirapalli 620024 Tamilnadu India
| | - Rengan Ramesh
- Centre for organometallic Chemistry, School of Chemistry; Bharathidasan University; Tiruchirapalli 620024 Tamilnadu India
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Manikandan TS, Ramesh R, Shivalingegowda N, Krishnappagowda LN. Direct Aerobic Strategy for Synthesis of Imines via Alcohols and Amines Promoted by Ruthenium(II) (η6
-p
-cymene) Complexes. ChemistrySelect 2018. [DOI: 10.1002/slct.201800083] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Thimma Sambamoorthy Manikandan
- Centre for Organometallic Chemistry; School of Chemistry; Bharathidasan University; Tiruchirappalli - 620 024, Tamilnadu India
| | - Rengan Ramesh
- Centre for Organometallic Chemistry; School of Chemistry; Bharathidasan University; Tiruchirappalli - 620 024, Tamilnadu India
| | - Naveen Shivalingegowda
- Department of Basic Sciences; School of Engineering & Technology; Jain University; Bangaluru - 562 112 India
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11
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Design and syntheses of a new family of palladium complexes derived from tridentate ligands and their application as catalysts for Suzuki-Miyaura cross-coupling reactions. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.12.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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12
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Saranya S, Ramesh R, Grzegorz Małecki J. One-Pot Catalytic Approach for the Selective Aerobic Synthesis of Imines from Alcohols and Amines Using Efficient Arene Diruthenium(II) Catalysts under Mild Conditions. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701408] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sundar Saranya
- Centre for Organometallic Chemistry; School of Chemistry; Bharathidasan University; 620024 Tiruchirappalli Tamil Nadu India
| | - Rengan Ramesh
- Centre for Organometallic Chemistry; School of Chemistry; Bharathidasan University; 620024 Tiruchirappalli Tamil Nadu India
| | - Jan Grzegorz Małecki
- Department of Crystallography; Institute of Chemistry; University of Silesia; 40-006 Katowice Poland
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Suzuki-Miyaura cross-coupling reaction of aryl chlorides with aryl boronic acids catalyzed by a palladium dichloride adduct of N-diphenylphosphanyl-2-aminopyridine. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.04.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Rao KU, Appa RM, Lakshmidevi J, Vijitha R, Rao KSVK, Narasimhulu M, Venkateswarlu K. C(sp2
)−C(sp2
) Coupling in Water: Palladium(II) Complexes of N-Pincer Tetradentate Porphyrins as Effective Catalysts. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700068] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kanusu Umamaheswara Rao
- Department of Chemistry; Jawaharlal Nehru Technological University Hyderabad, Kukatpalli; Hyderabad 500 085 India
| | - Rama Moorthy Appa
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - Jangam Lakshmidevi
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - Raagala Vijitha
- Polymer Biomaterial Design & Synthesis Laboratory; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - K. S. V. Krishna Rao
- Polymer Biomaterial Design & Synthesis Laboratory; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - Manchala Narasimhulu
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - Katta Venkateswarlu
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
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Synthesis and structural characterization of Pd(II) thiosemicarbazonato complex: Catalytic evaluation in synthesis of diaryl ketones from aryl aldehydes and arylboronic acids. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.12.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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16
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Prabhu RN, Ramesh R. Square-planar Ni(II) thiosemicarbazonato complex as an easily accessible and convenient catalyst for Sonogashira cross-coupling reaction. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.09.049] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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