1
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Ramspoth TF, Kootstra J, Harutyunyan SR. Unlocking the potential of metal ligand cooperation for enantioselective transformations. Chem Soc Rev 2024; 53:3216-3223. [PMID: 38381077 PMCID: PMC10985679 DOI: 10.1039/d3cs00998j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Indexed: 02/22/2024]
Abstract
Metal-ligand cooperation, in which both the metal and the ligand of a transition metal complex actively participate in chemical transformations leading to enhanced reactivity or selectivity in chemical reactions, has emerged as a powerful and versatile concept in catalysis. This Viewpoint discusses the development trajectory of transition metal-based complexes as catalysts in (de)hydrogenative processes, in particular those cases where metal-ligand cooperation has been invoked to rationalise the observed high reactivities and excellent selectivities. The historical context, mechanistic aspects and current applications are discussed with the suggestion to explore the potential of the MLC mode of action of such catalysts in enantioselective transformations beyond (de)hydrogenative processes.
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Affiliation(s)
- Tizian-Frank Ramspoth
- Institute for Chemistry, University of Groningen Institution Nijenborgh 4, 9747 AG, Groningen, The Netherlands.
| | - Johanan Kootstra
- Institute for Chemistry, University of Groningen Institution Nijenborgh 4, 9747 AG, Groningen, The Netherlands.
| | - Syuzanna R Harutyunyan
- Institute for Chemistry, University of Groningen Institution Nijenborgh 4, 9747 AG, Groningen, The Netherlands.
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2
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Rational design of cobalt catalysts embedded in N-Doped carbon for the alcohol dehydrogenation to carboxylic acids. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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3
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Polylactic Acid/Polyaniline Nanofibers Subjected to Pre- and Post-Electrospinning Plasma Treatments for Refined Scaffold-Based Nerve Tissue Engineering Applications. Polymers (Basel) 2022; 15:polym15010072. [PMID: 36616422 PMCID: PMC9824446 DOI: 10.3390/polym15010072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
Composite biopolymer/conducting polymer scaffolds, such as polylactic acid (PLA)/ polyaniline (PAni) nanofibers, have emerged as popular alternative scaffolds in the electrical-sensitive nerve tissue engineering (TE). Although mimicking the extracellular matrix geometry, such scaffolds are highly hydrophobic and usually present an inhomogeneous morphology with massive beads that impede nerve cell-material interactions. Therefore, the present study launches an exclusive combinatorial strategy merging successive pre- and post-electrospinning plasma treatments to cope with these issues. Firstly, an atmospheric pressure plasma jet (APPJ) treatment was applied on PLA and PLA/PAni solutions prior to electrospinning, enhancing their viscosity and conductivity. These liquid property changes largely eliminated the beaded structures on the nanofibers, leading to uniform and nicely elongated fibers having average diameters between 170 and 230 nm. After electrospinning, the conceived scaffolds were subjected to a N2 dielectric barrier discharge (DBD) treatment, which significantly increased their surface wettability as illustrated by large decreases in water contact angles for values above 125° to values below 25°. X-ray photoelectron spectroscopy (XPS) analyses revealed that 3.3% of nitrogen was implanted on the nanofibers surface in the form of C-N and N-C=O functionalities upon DBD treatment. Finally, after seeding pheochromocytoma (PC-12) cells on the scaffolds, a greatly enhanced cell adhesion and a more dispersive cell distribution were detected on the DBD-treated samples. Interestingly, when the APPJ treatment was additionally performed, the extension of a high number of long neurites was spotted leading to the formation of a neuronal network between PC-12 cell clusters. In addition, the presence of conducting PAni in the scaffolds further promoted the behavior of PC-12 cells as illustrated by more than a 40% increase in the neurite density without any external electrical stimulation. As such, this work presents a new strategy combining different plasma-assisted biofabrication techniques of conducting nanofibers to create promising scaffolds for electrical-sensitive TE applications.
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4
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Zeolitic Imidazolate Framework-8 as an Efficient and Facile Heterogeneous Catalyst for the Acceptorless Alcohol Dehydrogenation to Carboxylates. J Catal 2022. [DOI: 10.1016/j.jcat.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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5
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Ma X, Gong H, Liu Y, Liu Y, Ogino K, Xing R, Yan X. Orally administered covalently-assembled antioxidative peptide nanoparticles for inflammatory bowel disease therapy. J Colloid Interface Sci 2022; 626:156-166. [DOI: 10.1016/j.jcis.2022.06.088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/28/2022] [Accepted: 06/20/2022] [Indexed: 11/30/2022]
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6
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Chen ZW, Ma F, Liu Y, Mo XF, Chen G, Peng X, Yi XY. Geometrical isomerization and acceptorless dehydrogenative alcohol oxidation based on pyrrole-based Ru(Ⅱ) complexes. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Acceptorless Dehydrogenation of Primary Alcohols to Carboxylic Acids by Self-Supported NHC-Ru Single-Site Catalysts. J Catal 2022. [DOI: 10.1016/j.jcat.2022.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Shen L, Chen ZN, Zheng Q, Wu J, Xu X, Tu T. Selective Transformation of Vicinal Glycols to α-Hydroxy Acetates in Water via a Dehydrogenation and Oxidization Relay Process by a Self-Supported Single-Site Iridium Catalyst. ACS Catal 2021. [DOI: 10.1021/acscatal.1c04354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Lingyun Shen
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
| | - Zhe-Ning Chen
- Collaborative Innovation Center of Chemistry for Energy Materials, MOE Laboratory for Computational Physical Science, Fudan University, 2005 Songhu Road, Shanghai 200438, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
| | - Qingshu Zheng
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
| | - Jiajie Wu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
| | - Xin Xu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
- Collaborative Innovation Center of Chemistry for Energy Materials, MOE Laboratory for Computational Physical Science, Fudan University, 2005 Songhu Road, Shanghai 200438, China
| | - Tao Tu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
- Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
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9
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Zou YQ, von Wolff N, Rauch M, Feller M, Zhou QQ, Anaby A, Diskin-Posner Y, Shimon LJW, Avram L, Ben-David Y, Milstein D. Homogeneous Reforming of Aqueous Ethylene Glycol to Glycolic Acid and Pure Hydrogen Catalyzed by Pincer-Ruthenium Complexes Capable of Metal-Ligand Cooperation. Chemistry 2021; 27:4715-4722. [PMID: 33369774 DOI: 10.1002/chem.202005450] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Indexed: 12/20/2022]
Abstract
Glycolic acid is a useful and important α-hydroxy acid that has broad applications. Herein, the homogeneous ruthenium catalyzed reforming of aqueous ethylene glycol to generate glycolic acid as well as pure hydrogen gas, without concomitant CO2 emission, is reported. This approach provides a clean and sustainable direction to glycolic acid and hydrogen, based on inexpensive, readily available, and renewable ethylene glycol using 0.5 mol % of catalyst. In-depth mechanistic experimental and computational studies highlight key aspects of the PNNH-ligand framework involved in this transformation.
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Affiliation(s)
- You-Quan Zou
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Niklas von Wolff
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel.,Present address: Laboratoire d'Electrochimie Moléculaire, CNRS, Université de Paris, 75006, Paris, France
| | - Michael Rauch
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Moran Feller
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Quan-Quan Zhou
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Aviel Anaby
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Yael Diskin-Posner
- Department of Chemical Research Support, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Linda J W Shimon
- Department of Chemical Research Support, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Liat Avram
- Department of Chemical Research Support, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Yehoshoa Ben-David
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - David Milstein
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
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10
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Ji L, Cui T, Nie X, Zheng Y, Zheng X, Fu H, Yuan M, Chen H, Xu J, Li R. Catalytic hydrogenation of CO 2 with unsymmetric N-heterocyclic carbene–nitrogen–phosphine ruthenium complexes. Catal Sci Technol 2021. [DOI: 10.1039/d1cy01713f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Unsymmetric Ru-CNP and Ru-CN(H)P complexes are synthesized and applied in the hydrogenation of CO2 to formate for the first time.
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Affiliation(s)
- Li Ji
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Tianhua Cui
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Xufeng Nie
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Yanling Zheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Xueli Zheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Haiyan Fu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Maolin Yuan
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Hua Chen
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Jiaqi Xu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Ruixiang Li
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
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11
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Tang S, Rauch M, Montag M, Diskin-Posner Y, Ben-David Y, Milstein D. Catalytic Oxidative Deamination by Water with H 2 Liberation. J Am Chem Soc 2020; 142:20875-20882. [PMID: 33237749 PMCID: PMC7729941 DOI: 10.1021/jacs.0c10826] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Indexed: 01/05/2023]
Abstract
Selective oxidative deamination has long been considered to be an important but challenging transformation, although it is a common critical process in the metabolism of bioactive amino compounds. Most of the synthetic methods developed so far rely on the use of stoichiometric amounts of strong and toxic oxidants. Here we present a green and efficient method for oxidative deamination, using water as the oxidant, catalyzed by a ruthenium pincer complex. This unprecedented reaction protocol liberates hydrogen gas and avoids the use of sacrificial oxidants. A wide variety of primary amines are selectively transformed to carboxylates or ketones in good to high yields. It is noteworthy that mechanistic experiments and DFT calculations indicate that in addition to serving as the oxidant, water also plays an important role in assisting the hydrogen liberation steps involved in amine dehydrogenation.
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Affiliation(s)
- Shan Tang
- Department
of Organic Chemistry, and Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Michael Rauch
- Department
of Organic Chemistry, and Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Michael Montag
- Department
of Organic Chemistry, and Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Yael Diskin-Posner
- Department
of Organic Chemistry, and Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Yehoshoa Ben-David
- Department
of Organic Chemistry, and Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - David Milstein
- Department
of Organic Chemistry, and Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
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12
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Dawe LN, Karimzadeh-Younjali M, Dai Z, Khaskin E, Gusev DG. The Milstein Bipyridyl PNN Pincer Complex of Ruthenium Becomes a Noyori-Type Catalyst under Reducing Conditions. J Am Chem Soc 2020; 142:19510-19522. [DOI: 10.1021/jacs.0c06518] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Louise N. Dawe
- Department of Chemistry and Biochemistry, Wilfrid Laurier University, Waterloo, ON N2L 3C5, Canada
| | | | - Zengjin Dai
- Department of Chemistry and Biochemistry, Wilfrid Laurier University, Waterloo, ON N2L 3C5, Canada
| | - Eugene Khaskin
- Okinawa Institute of Science and Technology, Okinawa 904-0495, Japan
| | - Dmitry G. Gusev
- Department of Chemistry and Biochemistry, Wilfrid Laurier University, Waterloo, ON N2L 3C5, Canada
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13
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Fanara PM, MacMillan SN, Lacy DC. Planar-Locked Ru-PNN Catalysts in 1-Phenylethanol Dehydrogenation. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00327] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Paul M. Fanara
- Department of Chemistry, University at Buffalo, SUNY, Buffalo, New York 14260-3000, United States
| | - Samantha N. MacMillan
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - David C. Lacy
- Department of Chemistry, University at Buffalo, SUNY, Buffalo, New York 14260-3000, United States
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14
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Zhang S, Li H, Appel AM, Hall MB, Bullock RM. Controlling P–C/C–H Bond Cleavage in Nickel Bis(diphosphine) Complexes: Reactivity Scope, Mechanism, and Computations. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00388] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shaoguang Zhang
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, P.O. Box 999,
K2-12, Richland, Washington 99352, United States
| | - Haixia Li
- Department of Chemistry, Texas A&M University, College Station, Texas 77845, United States
| | - Aaron M. Appel
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, P.O. Box 999,
K2-12, Richland, Washington 99352, United States
| | - Michael B. Hall
- Department of Chemistry, Texas A&M University, College Station, Texas 77845, United States
| | - R. Morris Bullock
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, P.O. Box 999,
K2-12, Richland, Washington 99352, United States
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15
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Mollar‐Cuni A, Byrne JP, Borja P, Vicent C, Albrecht M, Mata JA. Selective Conversion of Various Monosaccharaides into Sugar Acids by Additive‐Free Dehydrogenation in Water. ChemCatChem 2020. [DOI: 10.1002/cctc.202000544] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Andres Mollar‐Cuni
- Institute of Advanced Materials (INAM) Centro de Innovación en Química Avanzada (ORFEO-CINCA)Universitat Jaume I Avda. Sos Baynat s/n 12006 Castellón Spain
| | - Joseph P. Byrne
- Department of Chemistry & Biochemistry.University of Bern Freiestrasse 3 3012 Bern Switzerland
| | - Pilar Borja
- Institute of Advanced Materials (INAM) Centro de Innovación en Química Avanzada (ORFEO-CINCA)Universitat Jaume I Avda. Sos Baynat s/n 12006 Castellón Spain
| | - Cristian Vicent
- Servei Central d'Instrumentació Científica (SCIC)Universitat Jaume I Avda. Sos Baynat s/n 12006 Castellón Spain
| | - Martin Albrecht
- Department of Chemistry & Biochemistry.University of Bern Freiestrasse 3 3012 Bern Switzerland
| | - Jose A. Mata
- Institute of Advanced Materials (INAM) Centro de Innovación en Química Avanzada (ORFEO-CINCA)Universitat Jaume I Avda. Sos Baynat s/n 12006 Castellón Spain
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16
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Hazra S, Malik E, Nair A, Tiwari V, Dolui P, Elias AJ. Catalytic Oxidation of Alcohols and Amines to Value‐Added Chemicals using Water as the Solvent. Chem Asian J 2020; 15:1916-1936. [DOI: 10.1002/asia.202000299] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/20/2020] [Indexed: 01/12/2023]
Affiliation(s)
- Susanta Hazra
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Ekta Malik
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Abhishek Nair
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Vikas Tiwari
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Pritam Dolui
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Anil J. Elias
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
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17
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Wititsuwannakul T, Mukherjee T, Hall MB, Gladysz JA. Computational Investigations of Enantioselection in Carbon–Carbon Bond Forming Reactions of Ruthenium Guanidinobenzimidazole Second Coordination Sphere Hydrogen Bond Donor Catalysts. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00072] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Taveechai Wititsuwannakul
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77843-3012, United States
| | - Tathagata Mukherjee
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77843-3012, United States
| | - Michael B. Hall
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77843-3012, United States
| | - John A. Gladysz
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77843-3012, United States
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18
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Feng Y, Lu C, Wang H, Meng M, Zhang Y, Rao D, Liu L, Yin H. Spinel copper–iron-oxide magnetic nanoparticles with cooperative Cu( i) and Cu( ii) sites for enhancing the catalytic transformation of 1,2-propanediol to lactic acid under anaerobic conditions. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01733g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synergy between Cu(i) and Cu(ii) sites in spinel CuFeOx magnetic nanoparticles contributes to the significant enhancement in catalytic 1,2-propanediol transformation into lactic acid.
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Affiliation(s)
- Yonghai Feng
- Institute for Advanced Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Congming Lu
- Institute for Advanced Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Huijie Wang
- Institute for Advanced Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Minjia Meng
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Yunlei Zhang
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Dewei Rao
- Institute for Advanced Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Lei Liu
- Institute for Advanced Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Hengbo Yin
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
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19
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Zhou L, Liu D, Lan H, Wang X, Zhao C, Ke Z, Hou C. The origin of different driving forces between O–H/N–H functional groups in metal ligand cooperation: mechanistic insight into Mn( i) catalysed transfer hydrogenation. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02112d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The origin of different catalytic activity between two structurally similar Lewis basic bifunctional catalysts.
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Affiliation(s)
- Li Zhou
- School of Chemistry and Pharmaceutical Science
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- Guangxi Normal University
- Guilin
- P. R. China
| | - Datai Liu
- School of Chemistry and Pharmaceutical Science
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- Guangxi Normal University
- Guilin
- P. R. China
| | - Haiyi Lan
- School of Chemistry and Pharmaceutical Science
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- Guangxi Normal University
- Guilin
- P. R. China
| | - Xiujian Wang
- School of Chemistry and Pharmaceutical Science
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- Guangxi Normal University
- Guilin
- P. R. China
| | - Cunyuan Zhao
- School of Materials Science and Engineering
- PCFM Lab
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
| | - Zhuofeng Ke
- School of Materials Science and Engineering
- PCFM Lab
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
| | - Cheng Hou
- School of Chemistry and Pharmaceutical Science
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- Guangxi Normal University
- Guilin
- P. R. China
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20
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Lupp D, Huang KW. The Importance of Metal–Ligand Cooperativity in the Phosphorus–Nitrogen PN3P Platform: A Computational Study on Mn-Catalyzed Pyrrole Synthesis. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00102] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Daniel Lupp
- KAUST Catalysis Center and Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Kuo-Wei Huang
- KAUST Catalysis Center and Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
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21
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Dagnaw WM, Lu Y, Zhao R, Wang ZX. DFT Study of PNP-Mn-Catalyzed Acceptorless Dehydrogenative Coupling of Primary Alcohols with Hydrazine to Give Alkene or Azine. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00429] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Wasihun Menberu Dagnaw
- School of Chemical Sciences, University of the Chinese Academy of Sciences, Beijing 100049, China
| | - Yu Lu
- School of Chemical Sciences, University of the Chinese Academy of Sciences, Beijing 100049, China
| | - Ruihua Zhao
- School of Chemical Sciences, University of the Chinese Academy of Sciences, Beijing 100049, China
| | - Zhi-Xiang Wang
- School of Chemical Sciences, University of the Chinese Academy of Sciences, Beijing 100049, China
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22
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Dyguda M, Przydacz A, Krzemińska A, Albrecht Ł. On the origins of stereoselectivity in the aminocatalytic remote alkylation of 5-alkylfurfurals. Org Biomol Chem 2019; 17:6025-6031. [PMID: 31161185 DOI: 10.1039/c9ob00914k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the manuscript, computational studies on the remote alkylation of 5-alkylfurfurals proceeding via formation of the corresponding trienamine intermediate are presented. By the means of density functional theory (DFT) calculations and the symmetry-adapted perturbation theory (SAPT) method, interesting insights into the mechanism of the reaction have been provided explaining the influence and contribution of different molecular interactions on the observed reactivity as well as on the enantio- and diastereoselectivity of the process. The studies have been extended to the thiophene analogue of the starting furfural derivative and the results obtained verified experimentally.
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Affiliation(s)
- Mateusz Dyguda
- Institute of Organic Chemistry, Department of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Łódź, Poland.
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23
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Chen P, Liu Y, Liu S. Naphthyridine‐based iridium complexes: Structures and catalytic activity on alkylation of aryl ketones. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Po‐Hao Chen
- Department of ChemistryNational Taiwan University Taipei Taiwan
| | - Yi‐Hung Liu
- Department of ChemistryNational Taiwan University Taipei Taiwan
| | - Shiuh‐Tzung Liu
- Department of ChemistryNational Taiwan University Taipei Taiwan
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24
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Li H, Gonçalves TP, Lupp D, Huang KW. PN3(P)-Pincer Complexes: Cooperative Catalysis and Beyond. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04495] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Huaifeng Li
- KAUST Catalysis Center and Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Théo P. Gonçalves
- KAUST Catalysis Center and Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Daniel Lupp
- KAUST Catalysis Center and Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Kuo-Wei Huang
- KAUST Catalysis Center and Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
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25
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Yan CX, Wu RZ, Lu K, Yang FL, Yang XS, Wang R, Yang X, Zhou PP, Shao X. Why electrostatically enhanced thiourea is better than Schreiner's thiourea in both catalytic activity and regioselectivity? Org Chem Front 2019. [DOI: 10.1039/c9qo00251k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrostatically enhanced thiourea is more active and efficient than Schreiner's thiourea in the ring-opening aminolysis of styrene oxide with aniline, and the underlying reasons were explored by DFT calculations.
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Affiliation(s)
- Chao-Xian Yan
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Rui-Zhi Wu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Ka Lu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Fang-Ling Yang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Xiao-Shan Yang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Rui Wang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Xing Yang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Pan-Pan Zhou
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
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26
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Jiang YY, Li G, Yang D, Zhang Z, Zhu L, Fan X, Bi S. Mechanism of Cu-Catalyzed Aerobic C(CO)–CH3 Bond Cleavage: A Combined Computational and Experimental Study. ACS Catal 2018. [DOI: 10.1021/acscatal.8b03993] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yuan-Ye Jiang
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Guoqing Li
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Daoshan Yang
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Zhaoshun Zhang
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Ling Zhu
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Xia Fan
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Siwei Bi
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
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27
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Shome S, Singh SP. Reactions in Water - A Greener Approach Using Ruthenium Catalysts. CHEM REC 2018; 19:1935-1951. [PMID: 30537344 DOI: 10.1002/tcr.201800142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Indexed: 12/18/2022]
Abstract
Reactions using transition metals as catalysts have emerged as an efficient method in the recent times. However, the selection of solvent plays a crucial role in this regard. Several solvents used traditionally suffer majorly with problems of toxicity; high boiling point etc. leading to drastic reaction conditions. Water being a non-toxic, non-inflammable and environmentally benign can replace the hazardous organic solvents in laboratory as well as industry. Maintaining a minimum catalyst loading percentage we can advantageously avail high levels of selectivity. Water was found to be a good solvent medium for several metal catalysed reactions. An intramolecular deprotonation mechanism is followed by the ruthenium (II) catalysts in water; thereby, facilitating the catalytic action of the metal. These studies can help the industrial chemists to utilize water as a solvent for their reactions towards improvement of their waste management procedure. This review mainly focuses on the several recent developments in the above direction.
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Affiliation(s)
- Sanchari Shome
- Polymers and Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007
- Academy of Scientific and Innovative Research (AcSIR, New Delhi
| | - Surya Prakash Singh
- Polymers and Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007
- Academy of Scientific and Innovative Research (AcSIR, New Delhi
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28
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Li H, Obligacion JV, Chirik PJ, Hall MB. Cobalt Pincer Complexes in Catalytic C-H Borylation: The Pincer Ligand Flips Rather Than Dearomatizes. ACS Catal 2018; 8:10606-10618. [PMID: 30719402 DOI: 10.1021/acscatal.8b03146] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The mechanism for the borylation of an aromatic substrate by a cobalt pincer complex was investigated by density functional theory calculations. Experimental observations identified trans-(iPrPNP)CoH2(BPin) as the resting state in the borylation of five-membered heteroarenes, and 4-BPin-(iPrPNP)Co(N2)BPin as the resting state in the catalytic borylation of arene substrates. The active species, 4-R-(iPrPNP)CoBPin (R=H, BPin), were generated by reductive elimination of H2 in the former, through Berry pseudorotation to the cis isomer, and N2 loss in the latter. The catalytic mechanism of the resulting Co(I) complex was computed to involve three main steps: C-H oxidative addition of the aromatic substrate (C6H6), reductive elimination of PhBPin, and regeneration of the active complex. The oxidative addition product formed through the most favorable pathway, where the breaking C-H bond of C6H6 is parallel to a line between the two phosphine atoms, leaves the complex with a distorted PNP ligand, which rearranges to a more stable complex via dissociation and re-association of HBPin. Alternative pathways, σ-bond metathesis and the oxidative addition in which the breaking C-H bond is parallel to the Co-B bond, are predicted to be unlikely for this Co(I) complex. The thermodynamically favorable formation of the product PhBPin via reductive elimination drives the reaction forward. The active species regenerates through the oxidative addition of B2Pin2 and reductive elimination of HBPin. In the overall reaction, the flipping (refolding) of the five-membered phosphine rings, which connects the species with two phosphine rings folded in the same direction and that with them folded in different directions, is found to play an important role in the catalytic process, as it relieves steric crowding within the PNP ligand and opens Co coordination space. Metal-ligand cooperation based on the ligand's aromatization/dearomatization, a common mechanism for heavy-metal pincer complexes, and the dissociation of one phosphine ligand, do not apply in this system. This study provides guidance for understanding important features of pincer ligands with first-transition-row metals that differ from those in heavier metal complexes.
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Affiliation(s)
- Haixia Li
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Jennifer V. Obligacion
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Paul J. Chirik
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Michael B. Hall
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
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29
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Ogunlana AA, Zou J, Bao X. Computational insights into the mechanisms of Ru-catalyzed cycloisomerization of 2-ethynylaniline and 2-(2-propynyl)tosylanilide: The role of pyridine in assisting the metal-vinylidene formation. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.03.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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30
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Stanje B, Traar P, Schachner JA, Belaj F, Mösch-Zanetti NC. Iron catalyzed oxidation of benzylic alcohols to benzoic acids. Dalton Trans 2018; 47:6412-6420. [PMID: 29687808 DOI: 10.1039/c8dt00819a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The bidentate N,O-ligands phenol-pyrazole (HL1), naphthol-pyrazole (HL2) and the commercially available ligand 5-methylphenol-benzotriazole (HL3) were used for the synthesis of novel iron(iii) complexes. The mononuclear iron complexes [FeCl(L1)2] (1), [FeCl(L2)2] (2) and [FeCl(L3)2] (3) are stable to air and moisture, both in the solid state as well as in solution, while the dinuclear, μ-oxido bridged complex [{Fe(L1)2}2(μ-O)] (1a) is air sensitive. All four complexes 1, 2, 3 and 1a were investigated for their catalytic activity in the direct one-pot oxidation of primary alcohols to carbonic acids with 30% aq. hydrogen peroxide (H2O2) as the oxidation agent. The activity in oxidation reactions of the isolated, mononuclear complexes 1-3 was further compared to their in situ prepared analogues IS1-3. Experimentally obtained results indicate a tendency of higher activity for the oxidation of primary alcohols for the in situ prepared complexes. In conclusion, the oxidation of aromatic primary alcohols to carboxylic acids using isolated iron(iii) complexes and in situ generated complexes in the presence of H2O2 results in good to high yields. The reaction is straight-forward, clean and generates water as the only by-product.
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Affiliation(s)
- B Stanje
- University of Graz, Institute of Chemistry, Schuberstr. 1, 8010 Graz, Austria.
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31
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Nguyen DH, Trivelli X, Capet F, Swesi Y, Favre-Réguillon A, Vanoye L, Dumeignil F, Gauvin RM. Deeper Mechanistic Insight into Ru Pincer-Mediated Acceptorless Dehydrogenative Coupling of Alcohols: Exchanges, Intermediates, and Deactivation Species. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00995] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Duc Hanh Nguyen
- Université de Lille, CNRS, Centrale Lille, ENSCL, Université d’Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Lille F-59000, France
| | - Xavier Trivelli
- Université de Lille, CNRS, UMR 8576 - UGSF - Unité de Glycobiologie Structurale et Fonctionnelle, Lille F-59000, France
| | - Frédéric Capet
- Université de Lille, CNRS, Centrale Lille, ENSCL, Université d’Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Lille F-59000, France
| | - Youssef Swesi
- Laboratoire de Génie des Procédés Catalytiques, LGPC, CNRS - CPE Lyon - Université de Lyon, Villeurbanne F-69616, France
| | - Alain Favre-Réguillon
- Laboratoire de Génie des Procédés Catalytiques, LGPC, CNRS - CPE Lyon - Université de Lyon, Villeurbanne F-69616, France
| | - Laurent Vanoye
- Laboratoire de Génie des Procédés Catalytiques, LGPC, CNRS - CPE Lyon - Université de Lyon, Villeurbanne F-69616, France
| | - Franck Dumeignil
- Université de Lille, CNRS, Centrale Lille, ENSCL, Université d’Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Lille F-59000, France
| | - Régis M. Gauvin
- Université de Lille, CNRS, Centrale Lille, ENSCL, Université d’Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Lille F-59000, France
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32
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Chen ZB, Liu K, Zhang FL, Yuan Q, Zhu YM. Palladium-catalyzed oxidative coupling of arylboronic acid with isocyanide to form aromatic carboxylic acids. Org Biomol Chem 2018; 15:8078-8083. [PMID: 28905063 DOI: 10.1039/c7ob01428g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A valuable palladium-catalyzed oxidative coupling of aryl- and alkenyl borides with isocyanide for the synthesis of corresponding carboxylic acids has been developed. With wide substrate scopes and good functional group tolerance, this reaction offers corresponding carboxylic acids in moderate to excellent yields.
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Affiliation(s)
- Zhen-Bang Chen
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China.
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33
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Alcover-Fortuny G, Wu J, Caballol R, de Graaf C. Quantum Chemical Study of the Interligand Electron Transfer in Ru Polypyridyl Complexes. J Phys Chem A 2018; 122:1114-1123. [PMID: 29272128 DOI: 10.1021/acs.jpca.7b11422] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gerard Alcover-Fortuny
- Departament
de Química Fı́sica i Inorgànica, Universitat Rovira i Virgili, Marcel·lí Domingo s/n, 43007 Tarragona, Spain
| | - Jianfang Wu
- Departament
de Química Fı́sica i Inorgànica, Universitat Rovira i Virgili, Marcel·lí Domingo s/n, 43007 Tarragona, Spain
| | - Rosa Caballol
- Departament
de Química Fı́sica i Inorgànica, Universitat Rovira i Virgili, Marcel·lí Domingo s/n, 43007 Tarragona, Spain
| | - Coen de Graaf
- Departament
de Química Fı́sica i Inorgànica, Universitat Rovira i Virgili, Marcel·lí Domingo s/n, 43007 Tarragona, Spain
- ICREA, Pg. Lluis Companys 23, 08010 Barcelona, Spain
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34
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Wonglakhon T, Surawatanawong P. Mechanistic insights into HCO2H dehydrogenation and CO2 hydrogenation catalyzed by Ir(Cp*) containing tetrahydroxy bipyrimidine ligand: the role of sodium and proton shuttle. Dalton Trans 2018; 47:17020-17031. [DOI: 10.1039/c8dt03283a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalytic HCO2H dehydrogenation by Ir(Cp*) tetrahydroxy bipyrimidine is influenced not only by the protonation states but also by the involvement of Na+ and the availability of HCO2H as a proton shuttle.
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Affiliation(s)
- Tanakorn Wonglakhon
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Panida Surawatanawong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
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35
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Hu P, Milstein D. Conversion of Alcohols to Carboxylates Using Water and Base with H2 Liberation. TOP ORGANOMETAL CHEM 2018. [DOI: 10.1007/3418_2018_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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36
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Li W, Li C, Lyu Y. Lactamization of sp2 C–H bonds with CO2 under transition-metal-free and redox-neutral conditions: a computational mechanistic study. Org Chem Front 2018. [DOI: 10.1039/c8qo00394g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Bases play the primary role in Stages (I) and (III). CO2 serves as an atomic oxidant [O] acceptor in Stage (II).
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Affiliation(s)
- Weiyi Li
- School of Science
- Xihua University
- Chengdu, 610039
- P. R. China
| | - Caiqin Li
- School of Chemistry and Chemical Engineering
- Shanxi Datong University
- Datong
- China
| | - Yajing Lyu
- School of Science
- Xihua University
- Chengdu, 610039
- P. R. China
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37
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Shao Z, Wang Y, Liu Y, Wang Q, Fu X, Liu Q. A general and efficient Mn-catalyzed acceptorless dehydrogenative coupling of alcohols with hydroxides into carboxylates. Org Chem Front 2018. [DOI: 10.1039/c8qo00023a] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A general and efficient Mn-catalyzed acceptorless dehydrogenative coupling of alcohols with hydroxides into carboxylates has been developed.
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Affiliation(s)
- Zhihui Shao
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Yujie Wang
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Yaqian Liu
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Qian Wang
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Xiaoling Fu
- College of International Exchange
- HanKou University
- Wuhan 430212
- China
| | - Qiang Liu
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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38
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Liu Z, Guo J, Lu Y, Hu W, Dang Y, Wang ZX. A strategy for developing metal-free hydrogenation catalysts: a DFT proof-of-principle study. Dalton Trans 2018; 47:7709-7714. [DOI: 10.1039/c8dt01619d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Using DFT computations, a metal-free strategy has been formulated to activate hydrogen reversibly and to construct hydrogenation catalysts, calling for experimental realizations.
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Affiliation(s)
- Zheyuan Liu
- School of Chemical Sciences
- University of the Chinese Academy of Sciences
- Beijing 100049
- China
- Department of Chemistry
| | - Jiandong Guo
- School of Chemical Sciences
- University of the Chinese Academy of Sciences
- Beijing 100049
- China
| | - Yu Lu
- School of Chemical Sciences
- University of the Chinese Academy of Sciences
- Beijing 100049
- China
| | - Wenping Hu
- Department of Chemistry
- School of Science
- Tianjin University
- Tianjin 300072
- China
| | - Yanfeng Dang
- Department of Chemistry
- School of Science
- Tianjin University
- Tianjin 300072
- China
| | - Zhi-Xiang Wang
- School of Chemical Sciences
- University of the Chinese Academy of Sciences
- Beijing 100049
- China
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39
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Lu Y, Gao ZH, Chen XY, Guo J, Liu Z, Dang Y, Ye S, Wang ZX. Formylation or methylation: what determines the chemoselectivity of the reaction of amine, CO 2, and hydrosilane catalyzed by 1,3,2-diazaphospholene? Chem Sci 2017; 8:7637-7650. [PMID: 29568428 PMCID: PMC5849201 DOI: 10.1039/c7sc00824d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 09/06/2017] [Indexed: 12/02/2022] Open
Abstract
DFT computations have been performed to gain insight into the mechanisms of formylation/methylation of amines (e.g. methylaniline (1a)/2,2,4,4-tetramethylpiperidine (2a)) with CO2 and hydrosilane ([Si]H2, [Si] = Ph2Si), catalyzed by 1,3,2-diazaphospholene ([NHP]H). Different from the generally proposed sequential mechanism for the methylation of amine with CO2, i.e. methylation proceeds via formylation, followed by further reduction of formamide to give an N-methylated amine, the study characterized a competition mechanism between formylation and methylation. The chemoselectivity originates from the competition between the amine and [NHP]H hydride to attack the formyloxy carbon of [Si](OCHO)2 (the insertion product of CO2 into [Si]H2). When the attack of an amine (e.g.1a) wins, the transformation affords formamide (1b) but would otherwise (e.g.2a) result in an N-methylated amine (2c). The reduction of formamide by [Si]H2 or [NHP]H is highly unfavorable kinetically, thus we call attention to the sequential mechanism for understanding the methylation of amine with CO2. In addition, the study has the following key mechanistic findings. The activation of CO2 by [NHP]H establishes an equilibrium: [NHP]H + CO2 ⇄ [NHP]OCHO ⇄ [NHP]+ + HCO2-. The ions play catalytic roles to promote formylation via HCO2- or methylation via[NHP]+ . In 1a formylation, HCO2- initiates the reaction, giving 1b and silanol byproducts. However, after the initiation, the silanol byproducts acting as hydrogen transfer shuttles are more effective than HCO2- to promote formylation. In 2a methylation, [NHP]+ promotes the generation of the key species, formaldehyde and a carbocation species (IM17+ ). Our experimental study corroborates our computed mechanisms.
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Affiliation(s)
- Yu Lu
- School of Chemistry and Chemical Engineering , University of the Chinese Academy of Sciences , Beijing 100049 , China .
| | - Zhong-Hua Gao
- Institute of Chemistry , Chinese Academy of Sciences , Beijing , 100190 , China .
| | - Xiang-Yu Chen
- Institute of Chemistry , Chinese Academy of Sciences , Beijing , 100190 , China .
| | - Jiandong Guo
- School of Chemistry and Chemical Engineering , University of the Chinese Academy of Sciences , Beijing 100049 , China .
| | - Zheyuan Liu
- School of Chemistry and Chemical Engineering , University of the Chinese Academy of Sciences , Beijing 100049 , China .
| | - Yanfeng Dang
- School of Chemistry and Chemical Engineering , University of the Chinese Academy of Sciences , Beijing 100049 , China .
| | - Song Ye
- Institute of Chemistry , Chinese Academy of Sciences , Beijing , 100190 , China .
| | - Zhi-Xiang Wang
- School of Chemistry and Chemical Engineering , University of the Chinese Academy of Sciences , Beijing 100049 , China .
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40
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Dong M, Gao J, Liu C, Zhang D. DFT Study on the Formation Mechanism of Normal and Abnormal N-Heterocyclic Carbene–Carbon Dioxide Adducts from the Reaction of an Imidazolium-Based Ionic Liquid with CO2. J Phys Chem B 2017; 121:10276-10284. [DOI: 10.1021/acs.jpcb.7b07191] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mengmeng Dong
- Institute
of Theoretical Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Jun Gao
- Hubei
Key Laboratory of Agricultural Bioinformatics, College of Informatics, Huazhong Agricultural University, Wuhan 430070, P. R. China
| | - Chengbu Liu
- Institute
of Theoretical Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Dongju Zhang
- Institute
of Theoretical Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
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41
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Wang H, Liu C, Zhang D. Decisive effects of solvent and substituent on the reactivity of Ru-catalyzed hydrogenation of ethyl benzoate to benzyl alcohol and ethanol: A DFT study. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.06.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Dub PA, Gordon JC. Metal–Ligand Bifunctional Catalysis: The “Accepted” Mechanism, the Issue of Concertedness, and the Function of the Ligand in Catalytic Cycles Involving Hydrogen Atoms. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01791] [Citation(s) in RCA: 193] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Pavel A. Dub
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - John C. Gordon
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
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43
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44
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Nguyen DH, Morin Y, Zhang L, Trivelli X, Capet F, Paul S, Desset S, Dumeignil F, Gauvin RM. Oxidative Transformations of Biosourced Alcohols Catalyzed by Earth-Abundant Transition Metals. ChemCatChem 2017. [DOI: 10.1002/cctc.201700310] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Duc Hanh Nguyen
- Unité de Catalyse et Chimie du Solide (UCCS); Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois UMR 8181; F-59000 Lille France
| | - Yohann Morin
- Unité de Catalyse et Chimie du Solide (UCCS); Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois UMR 8181; F-59000 Lille France
| | - Lei Zhang
- Unité de Catalyse et Chimie du Solide (UCCS); Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois UMR 8181; F-59000 Lille France
| | - Xavier Trivelli
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF); Univ. Lille, CNRS, UMR 8576; F-59000 Lille France
| | - Frédéric Capet
- Unité de Catalyse et Chimie du Solide (UCCS); Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois UMR 8181; F-59000 Lille France
| | - Sébastien Paul
- Unité de Catalyse et Chimie du Solide (UCCS); Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois UMR 8181; F-59000 Lille France
| | - Simon Desset
- Unité de Catalyse et Chimie du Solide (UCCS); Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois UMR 8181; F-59000 Lille France
| | - Franck Dumeignil
- Unité de Catalyse et Chimie du Solide (UCCS); Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois UMR 8181; F-59000 Lille France
| | - Régis M. Gauvin
- Unité de Catalyse et Chimie du Solide (UCCS); Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois UMR 8181; F-59000 Lille France
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45
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de Boer S, Korstanje TJ, La Rooij SR, Kox R, Reek JNH, van der Vlugt JI. Ruthenium PNN(O) Complexes: Cooperative Reactivity and Application as Catalysts for Acceptorless Dehydrogenative Coupling Reactions. Organometallics 2017; 36:1541-1549. [PMID: 29353952 PMCID: PMC5770139 DOI: 10.1021/acs.organomet.7b00111] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Indexed: 11/30/2022]
Abstract
The novel tridentate PNNOH pincer ligand LH features a reactive 2-hydroxypyridine functionality as well as a bipyridyl-methylphosphine skeleton for meridional coordination. This proton-responsive ligand coordinates in a straightforward manner to RuCl(CO)(H)(PPh3)3 to generate complex 1. The methoxy-protected analogue LMe was also coordinated to Ru(II) for comparison. Both species have been crystallographically characterized. Site-selective deprotonation of the 2-hydroxypyridine functionality to give 1' was achieved using both mild (DBU) and strong bases (KOtBu and KHMDS), with no sign of involvement of the phosphinomethyl side arm that was previously established as the reactive fragment. Complex 1' is catalytically active in the dehydrogenation of formic acid to generate CO-free hydrogen in three consecutive runs as well as for the dehydrogenative coupling of alcohols, giving high conversions to different esters and outperforming structurally related PNN ligands lacking the NOH fragment. DFT calculations suggest more favorable release of H2 through reversible reactivity of the hydroxypyridine functionality relative to the phosphinomethyl side arm.
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Affiliation(s)
- Sandra
Y. de Boer
- Homogeneous, Supramolecular
& Bio-inspired Catalysis, van ’t Hoff Institute for Molecular
Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Ties J. Korstanje
- Homogeneous, Supramolecular
& Bio-inspired Catalysis, van ’t Hoff Institute for Molecular
Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Stefan R. La Rooij
- Homogeneous, Supramolecular
& Bio-inspired Catalysis, van ’t Hoff Institute for Molecular
Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Rogier Kox
- Homogeneous, Supramolecular
& Bio-inspired Catalysis, van ’t Hoff Institute for Molecular
Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Joost N. H. Reek
- Homogeneous, Supramolecular
& Bio-inspired Catalysis, van ’t Hoff Institute for Molecular
Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Jarl Ivar van der Vlugt
- Homogeneous, Supramolecular
& Bio-inspired Catalysis, van ’t Hoff Institute for Molecular
Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
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46
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Wang C, Zhou Y, Bao X. Mechanistic Insights into the Rh-Catalyzed Transannulation of Pyridotriazole with Phenylacetylene and Benzonitrile: A DFT Study. J Org Chem 2017; 82:3751-3759. [DOI: 10.1021/acs.joc.7b00204] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chenli Wang
- College of Chemistry, Chemical
Engineering and Materials Science, Soochow University, 199 Ren-Ai
Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China
| | - Yunfei Zhou
- College of Chemistry, Chemical
Engineering and Materials Science, Soochow University, 199 Ren-Ai
Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China
| | - Xiaoguang Bao
- College of Chemistry, Chemical
Engineering and Materials Science, Soochow University, 199 Ren-Ai
Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China
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47
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Sarbajna A, Dutta I, Daw P, Dinda S, Rahaman SMW, Sarkar A, Bera JK. Catalytic Conversion of Alcohols to Carboxylic Acid Salts and Hydrogen with Alkaline Water. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03259] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Abir Sarbajna
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Indranil Dutta
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Prosenjit Daw
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Shrabani Dinda
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - S. M. Wahidur Rahaman
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Abheek Sarkar
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Jitendra K. Bera
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
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48
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Dahl EW, Louis-Goff T, Szymczak NK. Second sphere ligand modifications enable a recyclable catalyst for oxidant-free alcohol oxidation to carboxylates. Chem Commun (Camb) 2017; 53:2287-2289. [DOI: 10.1039/c6cc10206a] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ruthenium–terpyridine complexes appended with secondary amines impart hydride stability and recyclability toward catalytic dehydrogenative alcohol oxidation to carboxylates.
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Affiliation(s)
- Eric W. Dahl
- Department of Chemistry
- University of Michigan
- Ann Arbor
- USA
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49
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Jiang YY, Man X, Bi S. Advances in theoretical study on transition-metal-catalyzed C−H activation. Sci China Chem 2016. [DOI: 10.1007/s11426-016-0330-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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50
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Santilli C, Makarov IS, Fristrup P, Madsen R. Dehydrogenative Synthesis of Carboxylic Acids from Primary Alcohols and Hydroxide Catalyzed by a Ruthenium N-Heterocyclic Carbene Complex. J Org Chem 2016; 81:9931-9938. [DOI: 10.1021/acs.joc.6b02105] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carola Santilli
- Department
of Chemistry, Technical University of Denmark, DK-2800 Lyngby, Denmark
| | - Ilya S. Makarov
- Department
of Chemistry, Technical University of Denmark, DK-2800 Lyngby, Denmark
| | - Peter Fristrup
- Department
of Chemistry, Technical University of Denmark, DK-2800 Lyngby, Denmark
| | - Robert Madsen
- Department
of Chemistry, Technical University of Denmark, DK-2800 Lyngby, Denmark
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