1
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Kılınçarslan R, Tuncer H, Özdemir N, Çetinkaya B. Vitamin B1-based thiazol-2-ylidene-Ru(II) complexes: recyclable transfer hydrogenation catalysts in water. Dalton Trans 2024; 53:9192-9197. [PMID: 38742996 DOI: 10.1039/d4dt00445k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
The [(p-cymene)RuCl(κ2C,N-{CNHC-NH})]+X- (CNHC = thiazol-2-ylidene) complexes with a bidentate ligand (2: X = Cl and 3: X = PF6) were prepared by a one-pot reaction of vitamin B1 (VB1, 1), Ag2O and [(p-cymene)RuCl2]2. In the complexes, VB1 coordinates through C2 and the exocyclic N in the imino form with the κ2-(C,N) coordination mode. The complexes 2 and 3 are stable in the solid state, but slowly release p-cymene in solution. Furthermore, upon heating in polar solvents, 2 or 3 can be converted by ligand exchange reactions to produce [(L)3RuCl(κ2C,N-{CNHC-NH})]+PF6- (4: L = py).Robustness was improved remarkably for 4. The complex 4 is stable in the solid state and in solution. The complexes 2-4 have been identified by 1H and 13C{1H} 2D NMR spectroscopy and 2 and 4 were studied by X-ray crystallography. In an effort to develop a recyclable catalyst in water, 2-4 were evaluated for TH of ketones and aldehydes with an azeotropic mixture of HCOOH/Et3N in water. The complexes 3 and 4 exhibited very good catalytic activity and 4 could be reused nine times without significant loss of activity, giving a high turnover frequency (TOF50%(h-1) = 1286).
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Affiliation(s)
- Rafet Kılınçarslan
- Pamukkale University, Faculty of Science, Department of Chemistry, 20070, Denizli, Turkey.
| | - Hayriye Tuncer
- Pamukkale University, Faculty of Science, Department of Chemistry, 20070, Denizli, Turkey.
| | - Namık Özdemir
- Ondokuz Mayıs University, Faculty of Science, Department of Physics, 55139, Samsun, Turkey
| | - Bekir Çetinkaya
- Ege University, Faculty of Science, Department of Chemistry, 35100, İzmir, Turkey
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2
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Liu T, Wang L, Wu K, Wang Q, Yu Z. Mono- and multinuclear pincer-type Ru(II) complex catalysts and their catalytic applications. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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3
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Fan W, Chu W, Tian H, Zhang Z, Feng Y, Gao Z, Cheng B, Ji X, Lai M. Synthesis and pyrolysis of two novel pyrrole ester flavor precursors. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wenpeng Fan
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province, College of Tobacco Science Henan Agricultural University 95 Wenhua Road Zhengzhou P. R. China
| | - Wenjuan Chu
- Technology Center China Tobacco Henan Industrial Co., Ltd. Zhengzhou P. R. China
| | - Haiying Tian
- Technology Center China Tobacco Henan Industrial Co., Ltd. Zhengzhou P. R. China
| | - Zhan Zhang
- Technology Center China Tobacco Henan Industrial Co., Ltd. Zhengzhou P. R. China
| | - Yingjie Feng
- Technology Center China Tobacco Henan Industrial Co., Ltd. Zhengzhou P. R. China
| | - Ziting Gao
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province, College of Tobacco Science Henan Agricultural University 95 Wenhua Road Zhengzhou P. R. China
| | - Biao Cheng
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province, College of Tobacco Science Henan Agricultural University 95 Wenhua Road Zhengzhou P. R. China
| | - Xiaoming Ji
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province, College of Tobacco Science Henan Agricultural University 95 Wenhua Road Zhengzhou P. R. China
| | - Miao Lai
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province, College of Tobacco Science Henan Agricultural University 95 Wenhua Road Zhengzhou P. R. China
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4
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Zheng Y, Martinez‐Acosta JA, Khimji M, Barbosa LCA, Clarkson GJ, Wills M. Asymmetric Transfer Hydrogenation of Aryl Heteroaryl Ketones using Noyori‐Ikariya Catalysts. ChemCatChem 2021. [DOI: 10.1002/cctc.202101027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Ye Zheng
- Department of Chemistry The University of Warwick Coventry CV4 7AL UK
| | - Jaime A. Martinez‐Acosta
- Universidade Federal de Minas Gerais Dept Chem-ICEx Av Presidente Antonio Carlos 6627 Campus Pampulha BR-31270901 Belo Horizonte MG Brazil
| | - Mohammed Khimji
- Department of Chemistry The University of Warwick Coventry CV4 7AL UK
| | - Luiz C. A. Barbosa
- Universidade Federal de Minas Gerais Dept Chem-ICEx Av Presidente Antonio Carlos 6627 Campus Pampulha BR-31270901 Belo Horizonte MG Brazil
| | - Guy J. Clarkson
- Department of Chemistry The University of Warwick Coventry CV4 7AL UK
| | - Martin Wills
- Department of Chemistry The University of Warwick Coventry CV4 7AL UK
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5
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Bolitho EM, Worby NG, Coverdale JPC, Wolny JA, Schünemann V, Sadler PJ. Quinone Reduction by Organo-Osmium Half-Sandwich Transfer Hydrogenation Catalysts. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00358] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Nathan G. Worby
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
| | | | - Juliusz A. Wolny
- Fachbereich Physik, Technische Universität Kaiserslautern, Erwin-Schrödinger-Str. 46, D-67663 Kaiserslautern, Germany
| | - Volker Schünemann
- Fachbereich Physik, Technische Universität Kaiserslautern, Erwin-Schrödinger-Str. 46, D-67663 Kaiserslautern, Germany
| | - Peter J. Sadler
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
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6
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Dub PA, Tkachenko NV, Vyas VK, Wills M, Smith JS, Tretiak S. Enantioselectivity in the Noyori–Ikariya Asymmetric Transfer Hydrogenation of Ketones. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00201] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Pavel A. Dub
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Nikolay V. Tkachenko
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah 84322, United States
| | - Vijyesh K. Vyas
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Martin Wills
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Justin S. Smith
- Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Sergei Tretiak
- Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
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7
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Zahrt AF, Athavale SV, Denmark SE. Quantitative Structure-Selectivity Relationships in Enantioselective Catalysis: Past, Present, and Future. Chem Rev 2020; 120:1620-1689. [PMID: 31886649 PMCID: PMC7018559 DOI: 10.1021/acs.chemrev.9b00425] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The dawn of the 21st century has brought with it a surge of research related to computer-guided approaches to catalyst design. In the past two decades, chemoinformatics, the application of informatics to solve problems in chemistry, has increasingly influenced prediction of activity and mechanistic investigations of organic reactions. The advent of advanced statistical and machine learning methods, as well as dramatic increases in computational speed and memory, has contributed to this emerging field of study. This review summarizes strategies to employ quantitative structure-selectivity relationships (QSSR) in asymmetric catalytic reactions. The coverage is structured by initially introducing the basic features of these methods. Subsequent topics are discussed according to increasing complexity of molecular representations. As the most applied subfield of QSSR in enantioselective catalysis, the application of local parametrization approaches and linear free energy relationships (LFERs) along with multivariate modeling techniques is described first. This section is followed by a description of global parametrization methods, the first of which is continuous chirality measures (CCM) because it is a single parameter derived from the global structure of a molecule. Chirality codes, global, multivariate descriptors, are then introduced followed by molecular interaction fields (MIFs), a global descriptor class that typically has the highest dimensionality. To highlight the current reach of QSSR in enantioselective transformations, a comprehensive collection of examples is presented. When combined with traditional experimental approaches, chemoinformatics holds great promise to predict new catalyst structures, rationalize mechanistic behavior, and profoundly change the way chemists discover and optimize reactions.
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Affiliation(s)
- Andrew F. Zahrt
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801
| | - Soumitra V. Athavale
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801
| | - Scott E. Denmark
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801
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8
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Exploitation of differential electronic densities for the stereoselective reduction of ketones bearing a masked amino surrogate. J Catal 2018. [DOI: 10.1016/j.jcat.2018.02.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Matsunami A, Kayaki Y. Upgrading and expanding the scope of homogeneous transfer hydrogenation. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2017.12.078] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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10
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Vyas VK, Knighton RC, Bhanage BM, Wills M. Combining Electronic and Steric Effects To Generate Hindered Propargylic Alcohols in High Enantiomeric Excess. Org Lett 2018; 20:975-978. [DOI: 10.1021/acs.orglett.7b03884] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Vijyesh K. Vyas
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom
- Institute of Chemical Technology, N. Parekh Marg, Matunga, Mumbai 400019, India
| | - Richard C. Knighton
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom
| | | | - Martin Wills
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom
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11
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Coverdale JPC, Romero-Canelón I, Sanchez-Cano C, Clarkson GJ, Habtemariam A, Wills M, Sadler PJ. Asymmetric transfer hydrogenation by synthetic catalysts in cancer cells. Nat Chem 2018; 10:347-354. [PMID: 29461524 DOI: 10.1038/nchem.2918] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 11/08/2017] [Indexed: 12/22/2022]
Abstract
Catalytic anticancer metallodrugs active at low doses could minimize side-effects, introduce novel mechanisms of action that combat resistance and widen the spectrum of anticancer-drug activity. Here we use highly stable chiral half-sandwich organometallic Os(II) arene sulfonyl diamine complexes, [Os(arene)(TsDPEN)] (TsDPEN, N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine), to achieve a highly enantioselective reduction of pyruvate, a key intermediate in metabolic pathways. Reduction is shown both in aqueous model systems and in human cancer cells, with non-toxic concentrations of sodium formate used as a hydride source. The catalytic mechanism generates selectivity towards ovarian cancer cells versus non-cancerous fibroblasts (both ovarian and lung), which are commonly used as models of healthy proliferating cells. The formate precursor N-formylmethionine was explored as an alternative to formate in PC3 prostate cancer cells, which are known to overexpress a deformylase enzyme. Transfer-hydrogenation catalysts that generate reductive stress in cancer cells offer a new approach to cancer therapy.
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Affiliation(s)
| | | | | | - Guy J Clarkson
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
| | | | - Martin Wills
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
| | - Peter J Sadler
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
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12
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Forshaw S, Matthews AJ, Brown TJ, Diorazio LJ, Williams L, Wills M. Asymmetric Transfer Hydrogenation of 1,3-Alkoxy/Aryloxy Propanones Using Tethered Arene/Ru(II)/TsDPEN Complexes. Org Lett 2017; 19:2789-2792. [PMID: 28508654 DOI: 10.1021/acs.orglett.7b00756] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A series of propanones containing combinations of aryloxy and alkoxy substituents at the 1- and 3-positions were reduced to the alcohols via asymmetric transfer hydrogenation using a tethered Ru(II)/TsDPEN catalyst. The enantioselectivities of the reductions reveal a complex pattern of electronic and steric effects which, when used in a matched combination, can lead to the formation of products of up to 68% ee (84:16 er) from this highly challenging class of substrate.
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Affiliation(s)
- Sam Forshaw
- Department of Chemistry, The University of Warwick , Coventry, CV4 7AL, U.K
| | | | - Thomas J Brown
- Department of Chemistry, The University of Warwick , Coventry, CV4 7AL, U.K
| | - Louis J Diorazio
- Pharmaceutical Development, AstraZeneca , Silk Road Business Park, Macclesfield, Cheshire SK10 2NA, U.K
| | - Luke Williams
- Department of Chemistry, The University of Warwick , Coventry, CV4 7AL, U.K
| | - Martin Wills
- Department of Chemistry, The University of Warwick , Coventry, CV4 7AL, U.K
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13
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Moya JF, Rosales C, Fernández I, Khiar N. Pyrene-tagged carbohydrate-based mixed P/S ligand: spacer effect on the Rh(i)-catalyzed hydrogenation of methyl α-acetamidocinnamate. Org Biomol Chem 2017; 15:5772-5780. [DOI: 10.1039/c7ob01085k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The chain length between the pyrene group and the rhodium atom in mixed P/S catalysts is crucial in the enantioselective hydrogenation of enamides, and the most active catalyst can be used in catch and release process.
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Affiliation(s)
- Juan Francisco Moya
- Instituto de Investigaciones Químicas (IIQ)
- CSIC and Universidad de Sevilla
- Seville
- Spain
| | - Christian Rosales
- Instituto de Investigaciones Químicas (IIQ)
- CSIC and Universidad de Sevilla
- Seville
- Spain
| | - Inmaculada Fernández
- Departamento de Química Orgánica y Farmacéutica
- Universidad de Sevilla
- 41012 Seville
- Spain
| | - Noureddine Khiar
- Instituto de Investigaciones Químicas (IIQ)
- CSIC and Universidad de Sevilla
- Seville
- Spain
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14
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G. Nedden H, Zanotti-Gerosa A, Wills M. The Development of Phosphine-Free "Tethered" Ruthenium(II) Catalysts for the Asymmetric Reduction of Ketones and Imines. CHEM REC 2016; 16:2619-2639. [DOI: 10.1002/tcr.201600084] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Hans G. Nedden
- Johnson Matthey; 28 Cambridge Science Park Cambridge CB4 0FP (UK)
| | | | - Martin Wills
- The Department of Chemistry; The University of Warwick; Coventry CV4 7AL UK
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15
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Štefane B, Požgan F. Metal-Catalysed Transfer Hydrogenation of Ketones. Top Curr Chem (Cham) 2016; 374:18. [DOI: 10.1007/s41061-016-0015-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 02/17/2016] [Indexed: 12/31/2022]
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16
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Dub PA, Gordon JC. The mechanism of enantioselective ketone reduction with Noyori and Noyori–Ikariya bifunctional catalysts. Dalton Trans 2016; 45:6756-81. [DOI: 10.1039/c6dt00476h] [Citation(s) in RCA: 164] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The present article describes the current level of understanding of the mechanism of enantioselective hydrogenation and transfer hydrogenation of aromatic ketones with pioneering prototypes of bifunctional catalysts, the Noyori and Noyori–Ikariya complexes.
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Affiliation(s)
- Pavel A. Dub
- Chemistry Division
- Los Alamos National Laboratory
- Los Alamos
- USA
| | - John C. Gordon
- Chemistry Division
- Los Alamos National Laboratory
- Los Alamos
- USA
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17
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N-Functionalised TsDPEN catalysts for asymmetric transfer hydrogenation; synthesis and applications. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.09.135] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Wojaczyńska E, Wojaczyński J, Kleniewska K, Dorsz M, Olszewski TK. 2-Azanorbornane--a versatile chiral aza-Diels-Alder cycloadduct: preparation, applications in stereoselective synthesis and biological activity. Org Biomol Chem 2015; 13:6116-48. [PMID: 25901970 DOI: 10.1039/c5ob00173k] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The review presents the achievements in the field of preparation of chiral 2-azanorbornyl derivatives and their application in various stereoselective reactions as well as in biomimetic studies.
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Affiliation(s)
- Elżbieta Wojaczyńska
- Department of Organic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland.
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19
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Ruiz-Botella S, Peris E. Unveiling the Importance of π-Stacking in Borrowing-Hydrogen Processes Catalysed by Iridium Complexes with Pyrene Tags. Chemistry 2015; 21:15263-71. [DOI: 10.1002/chem.201502948] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Indexed: 01/01/2023]
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20
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Coverdale JPC, Sanchez-Cano C, Clarkson GJ, Soni R, Wills M, Sadler PJ. Easy To Synthesize, Robust Organo-osmium Asymmetric Transfer Hydrogenation Catalysts. Chemistry 2015; 21:8043-6. [PMID: 25853228 PMCID: PMC4832837 DOI: 10.1002/chem.201500534] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Indexed: 11/07/2022]
Abstract
Asymmetric transfer hydrogenation (ATH) is an important process in organic synthesis for which the Noyori-type Ru(II) catalysts [(arene)Ru(Tsdiamine)] are now well established and widely used. We now demonstrate for the first time the catalytic activity of the osmium analogues. X-ray crystal structures of the 16-electron Os(II) catalysts are almost identical to those of Ru(II). Intriguingly the precursor complex was isolated as a dichlorido complex with a monodentate amine ligand. The Os(II) catalysts are readily synthesised (within 1 h) and exhibit excellent enantioselectivity in ATH reactions of ketones.
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Affiliation(s)
| | | | - Guy J Clarkson
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK)
| | - Rina Soni
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK)
| | - Martin Wills
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK).
| | - Peter J Sadler
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK).
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21
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Vasiloiu M, Gaertner P, Zirbs R, Bica K. Coordinating Chiral Ionic Liquids: Design, Synthesis, and Application in Asymmetric Transfer Hydrogenation under Aqueous Conditions. European J Org Chem 2015; 2015:2374-2381. [PMID: 26279638 PMCID: PMC4529664 DOI: 10.1002/ejoc.201403555] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Indexed: 11/26/2022]
Abstract
Hydrophilic coordinating chiral ionic liquids with an amino alcohol substructure were developed and efficiently applied to the asymmetric reduction of ketones. Their careful design and adaptability to the desired reaction conditions allow for these chiral ionic liquids to be used as the sole source of chirality in a ruthenium-catalyzed transfer hydrogenation reaction of aromatic ketones. When used in this reaction system, these chiral ionic liquids afforded excellent yields and high enantioselectivities.
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Affiliation(s)
- Maria Vasiloiu
- Institute of Applied Synthetic Chemistry, Vienna University of Technology Getreidemarkt 9/163, 1060 Vienna, Austria E-mail: http://www.ias.tuwien.ac.at/home/
| | - Peter Gaertner
- Institute of Applied Synthetic Chemistry, Vienna University of Technology Getreidemarkt 9/163, 1060 Vienna, Austria E-mail: http://www.ias.tuwien.ac.at/home/
| | - Ronald Zirbs
- Laboratory for Bioinspired Materials, Department of NanoBiotechnology, BOKU - University of Natural Resources and Life Sciences Vienna Muthgasse 11, 1190 Vienna, Austria
| | - Katharina Bica
- Institute of Applied Synthetic Chemistry, Vienna University of Technology Getreidemarkt 9/163, 1060 Vienna, Austria E-mail: http://www.ias.tuwien.ac.at/home/
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22
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Mary Sheeba M, Preethi S, Nijamudheen A, Muthu Tamizh M, Datta A, Farrugia LJ, Karvembu R. Half-sandwich Ru(η6-C6H6) complexes with chiral aroylthioureas for enhanced asymmetric transfer hydrogenation of ketones – experimental and theoretical studies. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00774g] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The efficiency of Ru–benzene complexes towards ATH of ketones was studied.
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Affiliation(s)
- Mani Mary Sheeba
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli 620015
- India
| | | | - A. Nijamudheen
- Department of Spectroscopy
- Indian Association for the Cultivation of Science
- Kolkata
- India
| | - Manoharan Muthu Tamizh
- Interdisciplinary Institute of Indian System of Medicine
- SRM University
- Chennai 603203
- India
| | - Ayan Datta
- Department of Spectroscopy
- Indian Association for the Cultivation of Science
- Kolkata
- India
| | | | - Ramasamy Karvembu
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli 620015
- India
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23
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24
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Valdés H, Poyatos M, Ujaque G, Peris E. Experimental and theoretical approaches to the influence of the addition of pyrene to a series of Pd and Ni NHC-based complexes: catalytic consequences. Chemistry 2014; 21:1578-88. [PMID: 25413787 DOI: 10.1002/chem.201404618] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Indexed: 11/12/2022]
Abstract
A series of Ni and Pd complexes with three different N-heterocyclic carbene (NHC)-based ligands (imidazolylidene, benzimidazolylidene and pyrene-imidazolylidene) has been prepared and fully characterized. The influence of the addition of pyrene to solutions containing these complexes is studied by means of NMR and UV/Vis spectroscopies and by cyclic voltammetry. The addition of pyrene to the pyrene-NHC-containing Pd and Ni complexes gives rise to the formation of adducts by π-π stacking interactions between pyrene and the pyrene group of the NHC ligand. This interaction causes a modification of the electronic properties of the metal, as demonstrated by cyclic voltammetric studies of the Ni-NHC complexes. Theoretical calculations support this type of π-interactions, and justify the higher interactions observed with the pyrene-NHC containing complexes. The catalytic activities of the complexes were tested in the Suzuki-Miyaura C-C coupling and in the α-arylation of ketones. The addition of pyrene as an external π-stacking additive does not affect the activities of the complexes in the Suzuki-Miyaura coupling, but this observation may be justified due to the fact that the process is heterogeneously catalyzed, as indicated by the mercury-drop test. The addition of pyrene to the catalytic α-arylation of ketones results in a decrease in the activity of the reactions catalyzed by the pyrene-imidazolylidene palladium complex, whereas the other two catalysts do not modify their activity in the presence of this π-stacking additive.
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Affiliation(s)
- Hugo Valdés
- Dpto. de Química Inorgánica y Orgánica, Universitat Jaume I, Avda. Sos Baynat, 12071 Castellón (Spain)
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25
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Bisset AA, Dishington A, Jones T, Clarkson GJ, Wills M. Synthesis and reduction reactions of pyridones and 5-acyl-2-methoxypyridines. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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26
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Štefane B, Požgan F. Advances in Catalyst Systems for the Asymmetric Hydrogenation and Transfer Hydrogenation of Ketones. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2014. [DOI: 10.1080/01614940.2013.869461] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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27
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Valdés H, Poyatos M, Peris E. A Pyrene-Based N-Heterocyclic Carbene: Study of Its Coordination Chemistry and Stereoelectronic Properties. Organometallics 2013. [DOI: 10.1021/om401134w] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Hugo Valdés
- Departamento
de Quı́mica Inorgánica y Orgánica, Universitat Jaume I, Av. Vicente Sos Baynat s/n, 12071 Castellón, Spain
| | - Macarena Poyatos
- Departamento
de Quı́mica Inorgánica y Orgánica, Universitat Jaume I, Av. Vicente Sos Baynat s/n, 12071 Castellón, Spain
| | - Eduardo Peris
- Departamento
de Quı́mica Inorgánica y Orgánica, Universitat Jaume I, Av. Vicente Sos Baynat s/n, 12071 Castellón, Spain
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28
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Fang Z, Wills M. Asymmetric Transfer Hydrogenation of Functionalized Acetylenic Ketones. J Org Chem 2013; 78:8594-605. [DOI: 10.1021/jo401284c] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhijia Fang
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Martin Wills
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, United Kingdom
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29
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Zammit CM, Wills M. Use of triazole-ring formation to attach a Ru/TsDPEN complex for asymmetric transfer hydrogenation to a soluble polymer. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2013.05.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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30
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Taghizadeh Ghoochany L, Kerner C, Farsadpour S, Menges F, Sun Y, Niedner-Schatteburg G, Thiel WR. C-H Activation at a Ruthenium(II) Complex - The Key Step for a Base-Free Catalytic Transfer Hydrogenation? Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300480] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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31
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Guisado-Barrios G, Hiller J, Peris E. Pyracene-linked bis-imidazolylidene complexes of palladium and some catalytic benefits produced by bimetallic catalysts. Chemistry 2013; 19:10405-11. [PMID: 23780829 DOI: 10.1002/chem.201300486] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Revised: 04/15/2013] [Indexed: 11/11/2022]
Abstract
Two new palladium complexes with a pyracene-linked bis-imidazolylidene (pyrabim) group have been obtained and fully characterized. The related monometallic analogues were obtained from the coordination of an acetanaphthene-supported N-heterocyclic carbene (NHC). The catalytic properties of all complexes were studied in the acylation of aryl halides with hydrocinnamaldehyde, and in the Suzuki-Miyaura coupling of aryl halides and aryl boronic acids. The results show that the presence of a second metal in the dimetallic complexes induces some benefits in the catalytic behavior of the complexes. This effect is more pronounced in the Suzuki-Miyaura coupling, for which the dimetallic complexes exhibit significantly higher activity than their monometallic counterparts.
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32
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Gonell S, Poyatos M, Peris E. Triphenylene-Based Tris(N-Heterocyclic Carbene) Ligand: Unexpected Catalytic Benefits. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302686] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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33
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Gonell S, Poyatos M, Peris E. Triphenylene-based tris(N-heterocyclic carbene) ligand: unexpected catalytic benefits. Angew Chem Int Ed Engl 2013; 52:7009-13. [PMID: 23733367 DOI: 10.1002/anie.201302686] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2013] [Indexed: 01/29/2023]
Affiliation(s)
- Sergio Gonell
- Dpto. de Química Inorgánica y Orgánica, Universitat Jaume I, Avda. Sos Baynat, 12071 Castellón, Spain
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34
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Bisset AA, Shiibashi A, Desmond JL, Dishington A, Jones T, Clarkson GJ, Ikariya T, Wills M. Synthesis and asymmetric hydrogenation of (3E)-1-benzyl-3-[(2-oxopyridin-1(2H)-yl)methylidene]piperidine-2,6-dione. Chem Commun (Camb) 2013; 48:11978-80. [PMID: 23128555 DOI: 10.1039/c2cc36807b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The synthesis of (3E)-1-benzyl-3-[(2-oxopyridin-1(2H)-yl)methylidene]piperidine-2,6-dione 5 from N-benzylglutarimide was achieved in three steps. The asymmetric hydrogenation of 4 gave either the product of partial reduction (10) or full reduction (13), depending on the catalyst which was employed, in high ee in each case. Attempts at asymmetric transfer hydrogenation (ATH) of resulted in formation of a racemic product.
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Affiliation(s)
- Alexander A Bisset
- Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, UK
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35
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Setamdideh D, Karimi Z, Alipouramjad A. NaBH4/DOWEX(R)50WX4: A Convenient Reducing System for Fast and Efficient Reduction of Carbonyl Compounds to Their Corresponding Alcohols. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201300014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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36
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Feng R, Xiao A, Zhang X, Tang Y, Lei M. Origins of enantioselectivity in asymmetric ketone hydrogenation catalyzed by a RuH2(binap)(cydn) complex: insights from a computational study. Dalton Trans 2013. [DOI: 10.1039/c2dt32210b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Hasanayn F, Morris RH. Symmetry Aspects of H2 Splitting by Five-Coordinate d6 Ruthenium Amides, and Calculations on Acetophenone Hydrogenation, Ruthenium Alkoxide Formation, and Subsequent Hydrogenolysis in a Model trans-Ru(H)2(diamine)(diphosphine) System. Inorg Chem 2012; 51:10808-18. [DOI: 10.1021/ic301233j] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Faraj Hasanayn
- Department of Chemistry, American University of Beirut, Beirut,
Lebanon
| | - Robert H. Morris
- Department
of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario M5S 3H6, Canada
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38
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Johnson TC, Totty WG, Wills M. Application of Ruthenium Complexes of Triazole-Containing Tridentate Ligands to Asymmetric Transfer Hydrogenation of Ketones. Org Lett 2012; 14:5230-3. [DOI: 10.1021/ol302354z] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tarn C. Johnson
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, United Kingdom
| | - William G. Totty
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Martin Wills
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, United Kingdom
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39
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Nordin M, Liao RZ, Ahlford K, Adolfsson H, Himo F. Theoretical Study of Asymmetric Transfer Hydrogenation of Ketones Catalyzed by Amino Acid-Derived Rhodium Complexes. ChemCatChem 2012. [DOI: 10.1002/cctc.201200045] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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40
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Clay DR, McIntosh MC. Anomalies in the asymmetric transfer hydrogenation of several polycyclic meso compounds. Tetrahedron Lett 2012; 53:1691-1694. [PMID: 22707800 PMCID: PMC3374411 DOI: 10.1016/j.tetlet.2011.12.123] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Over the course of developing a multigram scale preparation of epoxy quinol 1 via asymmetric transfer hydrogenation (ATH) using the Noyori Ru(arene)(S,S-TsDPEN) catalysts, we observed several unexpected phenomena, including (i) chemoselective alkene vs ketone reduction of an enedione, (ii) a significant arene ligand effect (p-cymene vs. mesitylene) on the reaction pathway, and (iii) solvent-based reversal of the sense of enantioinduction.
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Affiliation(s)
- David R. Clay
- Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville, AR 72701
| | - Matthias C. McIntosh
- Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville, AR 72701
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41
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Parekh V, Ramsden JA, Wills M. Ether-tethered Ru(ii)/TsDPEN complexes; synthesis and applications to asymmetric transfer hydrogenation. Catal Sci Technol 2012. [DOI: 10.1039/c1cy00364j] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Li YH, Ding XH, Zhang Y, He WR, Huang W. Synthesis, characterization, and catalytic behavior of a PSiP pincer-type ruthenium(II) complex. INORG CHEM COMMUN 2012. [DOI: 10.1016/j.inoche.2011.10.022] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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43
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Manville CV, Docherty G, Padda R, Wills M. Application of Proline-Functionalised 1,2-Diphenylethane-1,2-diamine (DPEN) in Asymmetric Transfer Hydrogenation of Ketones. European J Org Chem 2011. [DOI: 10.1002/ejoc.201101164] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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44
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Slungård SV, Krakeli TA, Thvedt THK, Fuglseth E, Sundby E, Hoff BH. Investigation into the enantioselection mechanism of ruthenium–arene–diamine transfer hydrogenation catalysts using fluorinated substrates. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.099] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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45
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46
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Soni R, Collinson JM, Clarkson GC, Wills M. An Unexpected Directing Effect in the Asymmetric Transfer Hydrogenation of α,α-Disubstituted Ketones. Org Lett 2011; 13:4304-7. [DOI: 10.1021/ol201643v] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rina Soni
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, U.K
| | | | - Guy C. Clarkson
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, U.K
| | - Martin Wills
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, U.K
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47
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Torres J, Sepúlveda F, Carrión MC, Jalón FA, Manzano BR, Rodríguez AM, Zirakzadeh A, Weissensteiner W, Mucientes AE, Peña MADL. Ruthenium Arene Derivatives of Chiral Ferrocene-Based P,N or P,O Ligands. Transformation of Chloro–Alcohol into Hydrido–Carbonyl Complexes. Organometallics 2011. [DOI: 10.1021/om1008132] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Javier Torres
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Químicas, IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Francisco Sepúlveda
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Químicas, IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - M. Carmen Carrión
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Químicas, IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
- Fundación PCYTA, Paseo de la Innovación, 1, Edificio Emprendedores, 02006 Albacete, Spain
| | - Félix A. Jalón
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Químicas, IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Blanca R. Manzano
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Químicas, IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Ana M. Rodríguez
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Escuela Técnica Superior de Ingenieros Industriales, Avda. C. J. Cela, 3, 13071 Ciudad Real, Spain
| | - Afrooz Zirakzadeh
- Faculty of Chemistry, University of Vienna, Währinger Strasse 38, 1090, Wien, Austria
| | - Walter Weissensteiner
- Faculty of Chemistry, University of Vienna, Währinger Strasse 38, 1090, Wien, Austria
| | - Antonio E. Mucientes
- Departamento de Química Física, Facultad de Químicas, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - M. Angeles de la Peña
- Departamento de Química Física, Facultad de Químicas, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
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48
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Zhang B, Wang H, Lin GQ, Xu MH. Ruthenium(II)-Catalyzed Asymmetric Transfer Hydrogenation Using Unsymmetrical Vicinal Diamine-Based Ligands: Dramatic Substituent Effect on Catalyst Efficiency. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100299] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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49
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Lundberg H, Adolfsson H. Ruthenium-catalyzed asymmetric transfer hydrogenation of ketones in ethanol. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.03.098] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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50
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Salonen LM, Ellermann M, Diederich F. Aromatische Ringe in chemischer und biologischer Erkennung: Energien und Strukturen. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201007560] [Citation(s) in RCA: 245] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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