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Khamis N, Clarkson GJ, Wills M. Heterocycle-containing Noyori-Ikariya catalysts for asymmetric transfer hydrogenation of ketones. Dalton Trans 2022; 51:13462-13469. [PMID: 35994090 DOI: 10.1039/d2dt02411j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of a range of N-(heterocyclesulfonyl)-functionalised Noyori-Ikariya catalysts is described. The complexes were prepared through a short sequence from C2-symmetric 1,2-diphenylethylene-1,2-diamine (DPEN) and were characterised by a range of methods including X-ray crystallography. The complexes were active catalysts for the asymmetric transfer hydrogenation (ATH) of a range of acetophenone derivatives, giving products of high ee in most cases, with notably good results for ortho-substituted acetophenones.
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Affiliation(s)
- Noha Khamis
- Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, UK. .,Department of Chemistry, Faculty of science, University of Alexandria, Alexandria, Egypt
| | - 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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2
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Menuey EM, Zhou J, Tian S, Brenner RE, Ren Z, Hua DH, Kilway KV, Moteki SA. Chirality-driven self-assembly: application toward renewable/exchangeable resin-immobilized catalysts. Org Biomol Chem 2022; 20:4314-4319. [PMID: 35583170 DOI: 10.1039/d2ob00439a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Resin-immobilized catalysts were prepared through chirality-driven self-assembly. The method allows the resin-immobilized catalyst to be regenerated under mild conditions and in situ catalyst exchange to be carried out quantitatively. The uniqueness of the methodology was demonstrated by the preparation of a catalyst for TEMPO oxidation as well as a two-step sequential TEMPO oxidation/aldol condensation sequence enabled by facile catalyst exchange.
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Affiliation(s)
- Elizabeth M Menuey
- Department of Chemistry, University of Missouri Kansas City, 5100 Rockhill Road, Kansas City, Missouri, 64110-2499, USA.
| | - John Zhou
- Department of Chemistry, University of Missouri Kansas City, 5100 Rockhill Road, Kansas City, Missouri, 64110-2499, USA.
| | - Shuyuan Tian
- Department of Chemistry, University of Missouri Kansas City, 5100 Rockhill Road, Kansas City, Missouri, 64110-2499, USA.
| | - Reid E Brenner
- Department of Chemistry, University of Missouri Kansas City, 5100 Rockhill Road, Kansas City, Missouri, 64110-2499, USA.
| | - Zhaoyang Ren
- Department of Chemistry, Kansas State University, 1212 Mid-Campus Dr., Manhattan, KS 66506-0401, USA
| | - Duy H Hua
- Department of Chemistry, Kansas State University, 1212 Mid-Campus Dr., Manhattan, KS 66506-0401, USA
| | - Kathleen V Kilway
- Department of Chemistry, University of Missouri Kansas City, 5100 Rockhill Road, Kansas City, Missouri, 64110-2499, USA.
| | - Shin A Moteki
- Department of Chemistry, University of Missouri Kansas City, 5100 Rockhill Road, Kansas City, Missouri, 64110-2499, USA.
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3
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Folliero V, Zannella C, Chianese A, Stelitano D, Ambrosino A, De Filippis A, Galdiero M, Franci G, Galdiero M. Application of Dendrimers for Treating Parasitic Diseases. Pharmaceutics 2021; 13:343. [PMID: 33808016 PMCID: PMC7998910 DOI: 10.3390/pharmaceutics13030343] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/23/2021] [Accepted: 03/01/2021] [Indexed: 01/02/2023] Open
Abstract
Despite advances in medical knowledge, parasitic diseases remain a significant global health burden and their pharmacological treatment is often hampered by drug toxicity. Therefore, drug delivery systems may provide useful advantages when used in combination with conventional therapeutic compounds. Dendrimers are three-dimensional polymeric structures, characterized by a central core, branches and terminal functional groups. These nanostructures are known for their defined structure, great water solubility, biocompatibility and high encapsulation ability against a wide range of molecules. Furthermore, the high ratio between terminal groups and molecular volume render them a hopeful vector for drug delivery. These nanostructures offer several advantages compared to conventional drugs for the treatment of parasitic infection. Dendrimers deliver drugs to target sites with reduced dosage, solving side effects that occur with accepted marketed drugs. In recent years, extensive progress has been made towards the use of dendrimers for therapeutic, prophylactic and diagnostic purposes for the management of parasitic infections. The present review highlights the potential of several dendrimers in the management of parasitic diseases.
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Affiliation(s)
- Veronica Folliero
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.F.); (C.Z.); (A.C.); (D.S.); (A.A.); (M.G.)
| | - Carla Zannella
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.F.); (C.Z.); (A.C.); (D.S.); (A.A.); (M.G.)
| | - Annalisa Chianese
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.F.); (C.Z.); (A.C.); (D.S.); (A.A.); (M.G.)
| | - Debora Stelitano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.F.); (C.Z.); (A.C.); (D.S.); (A.A.); (M.G.)
| | - Annalisa Ambrosino
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.F.); (C.Z.); (A.C.); (D.S.); (A.A.); (M.G.)
| | - Anna De Filippis
- Department of Pharmacy, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Marilena Galdiero
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.F.); (C.Z.); (A.C.); (D.S.); (A.A.); (M.G.)
| | - Gianluigi Franci
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, Italy;
| | - Massimiliano Galdiero
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.F.); (C.Z.); (A.C.); (D.S.); (A.A.); (M.G.)
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4
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Synthesis and Reactivity of Poly(propyleneimine) Dendrimers Functionalized with Cyclopentadienone N-Heterocyclic-Carbene Ruthenium(0) Complexes. Catalysts 2020. [DOI: 10.3390/catal10020264] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Ligand design in metal chemistry is a fundamental step when pursuing compounds with specific reactivity. In this paper, the functionalization of the OH group in the lateral chain of the N-heterocyclic-carbene (NHC) ligand bound to a bis-carbonyl cyclopentadienone NHC ruthenium(0) complex allowed the decoration of five generations of poly(propyleneimine) (PPIs) dendrimers with up to 64 organometallic moieties. The coupling was achieved by employing carbonyldiimidazole and the formation of carbamate linkages between dendritic peripheral NH2 and lateral OH groups on ruthenium complexes. The synthetic procedure, chemical purification, and spectroscopic characterization of the five generations of dendrimers (3g1–5) are here described. The ruthenium-modified dendrimers were activated as catalysts in the transfer hydrogenation of the model compound 4-fluoroacetophenone in the presence of cerium ammonium nitrate as their mononuclear congeners. The catalytic activity, being similar for the five generations, shows a decrease if compared to mononuclear complexes. This detrimental effect might be ascribed to the –CH2NH– functionalization, largely present in dendrimer skeleton and that can compete with the hydrogen transfer mechanism, but also partially to a dendritic effect caused by steric encumbrance.
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5
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Barrios-Rivera J, Xu Y, Wills M. Applications of N′-monofunctionalised TsDPEN derivatives in asymmetric catalysis. Org Biomol Chem 2019; 17:1301-1321. [DOI: 10.1039/c8ob02889c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
N′-Monoalkylated or N′-mono(thio)acylated(N-sulfonyl)-1,2-diphenylethylene-1,2-diamine (TsDPEN) derivatives are have found extensive applications in asymmetric catalysis of a wide range of synthetic applications.
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Affiliation(s)
| | - Yingjian Xu
- GoldenKeys High-tech Materials Co. Ltd
- Building B
- Innovation & Entrepreneurship Park
- Guian New Area
- China
| | - Martin Wills
- Department of Chemistry
- Warwick University
- Coventry CV4 7AL
- UK
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6
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Cheng H, Gao H, Xiao Y, Zhang B, Xing W, Cheng X. Self-assembly, conductivity and chemosensor behavior of biphenylsulfone based Janus polycatenar. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.05.053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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7
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8
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Zhang H, Zhang Q, Hong C, Zou G. Asymmetric Michael addition in an aqueous environment with the assistance of optically active hyperbranched polymers. Polym Chem 2017. [DOI: 10.1039/c7py00036g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel optically active hyperbranched polymer can serve as the chiral scaffolds to promote asymmetric Michael addition reaction in an aqueous environment with a high product yield and enantioselectivity.
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Affiliation(s)
- Hongli Zhang
- Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- iChEM
- University of Science and Technology of China
- Hefei
| | - Qijin Zhang
- Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- iChEM
- University of Science and Technology of China
- Hefei
| | - Chunyan Hong
- Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- iChEM
- University of Science and Technology of China
- Hefei
| | - Gang Zou
- Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- iChEM
- University of Science and Technology of China
- Hefei
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9
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van Ravensteijn BGP, Schild DJ, Kegel WK, Klein Gebbink RJM. The Immobilization of a Transfer Hydrogenation Catalyst on Colloidal Particles. ChemCatChem 2016. [DOI: 10.1002/cctc.201601096] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Bas G. P. van Ravensteijn
- Van't Hoff Laboratory for Physical and Colloid Chemistry; Debye Institute for NanoMaterials Science; Utrecht University; Padualaan 8 3584 CH Utrecht The Netherlands
- Current address: Department of Chemical Engineering; University of California Santa Barbara; Santa Barbara CA 93105 USA
| | - Dirk-Jan Schild
- Van't Hoff Laboratory for Physical and Colloid Chemistry; Debye Institute for NanoMaterials Science; Utrecht University; Padualaan 8 3584 CH Utrecht The Netherlands
| | - Willem K. Kegel
- Van't Hoff Laboratory for Physical and Colloid Chemistry; Debye Institute for NanoMaterials Science; Utrecht University; Padualaan 8 3584 CH Utrecht The Netherlands
| | - Robertus J. M. Klein Gebbink
- Organic Chemistry and Catalysis; Debye Institute for NanoMaterials Science; Utrecht University; Universiteitsweg 99 3584 CG Utrecht The Netherlands
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10
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Prabakaran P, Prasad E. Janus Dendrimer from Poly(Aryl Ether) Linked PAMAM for Supergelation and Guest Release. ChemistrySelect 2016. [DOI: 10.1002/slct.201601335] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Palani Prabakaran
- Department of chemistry; Indian Institute of Technology Madras; Chennai 600036 India
| | - Edamana Prasad
- Department of chemistry; Indian Institute of Technology Madras; Chennai 600036 India
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11
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Wills M. Imino Transfer Hydrogenation Reductions. Top Curr Chem (Cham) 2016; 374:14. [DOI: 10.1007/s41061-016-0013-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 02/13/2016] [Indexed: 10/22/2022]
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12
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Esen H. Synthesis and characterization of linear dendritic homo and copolymers acrylated behera amine. Des Monomers Polym 2015. [DOI: 10.1080/15685551.2015.1070506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- Hüseyin Esen
- Faculty of Engineering, Department of Polymer Engineering, Yalova University, 77100 Yalova, Turkey
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13
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Uchimoto H, Tsuji T, Kawasaki I, Arimitsu K, Yasui H, Yamashita M, Ohta S, Nishide K. Preparation of Chiral Ligands Connected with Quaternary Ammonium Group for Recyclable Catalytic Asymmetric Transfer Hydrogenation in Ionic Liquid. Chem Pharm Bull (Tokyo) 2015; 63:200-9. [DOI: 10.1248/cpb.c14-00747] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Hitomi Uchimoto
- School of Pharmaceutical Sciences, Mukogawa Women’s University
| | - Tomoko Tsuji
- Department of Pharmaceutical Manufacturing Chemistry, Kyoto Pharmaceutical University
| | - Ikuo Kawasaki
- School of Pharmaceutical Sciences, Mukogawa Women’s University
- Department of Pharmaceutical Manufacturing Chemistry, Kyoto Pharmaceutical University
| | - Kenji Arimitsu
- School of Pharmaceutical Sciences, Mukogawa Women’s University
| | - Hiroyuki Yasui
- Department of Analytical and Bioinorganic Chemistry, Division of Analytical and Physical Sciences, Kyoto Pharmaceutical University
| | - Masayuki Yamashita
- Department of Pharmaceutical Manufacturing Chemistry, Kyoto Pharmaceutical University
| | - Shunsaku Ohta
- Department of Pharmaceutical Manufacturing Chemistry, Kyoto Pharmaceutical University
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14
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Hodgkinson R, Jurčík V, Zanotti-Gerosa A, Nedden HG, Blackaby A, Clarkson GJ, Wills M. Synthesis and Catalytic Applications of an Extended Range of Tethered Ruthenium(II)/η6-Arene/Diamine Complexes. Organometallics 2014. [DOI: 10.1021/om500788t] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Roy Hodgkinson
- Department
of Chemistry, Warwick University, Coventry, CV4 7AL, U.K
| | - Václav Jurčík
- Johnson Matthey, Catalysis and Chiral Technologies, 28 Cambridge Science Park, Cambridge, CB4 0FP, U.K
| | - Antonio Zanotti-Gerosa
- Johnson Matthey, Catalysis and Chiral Technologies, 28 Cambridge Science Park, Cambridge, CB4 0FP, U.K
| | - Hans Günter Nedden
- Johnson Matthey, Catalysis and Chiral Technologies, 28 Cambridge Science Park, Cambridge, CB4 0FP, U.K
| | - Andrew Blackaby
- Johnson Matthey, Catalysis and Chiral Technologies, 28 Cambridge Science Park, Cambridge, CB4 0FP, U.K
| | - Guy J. Clarkson
- Department
of Chemistry, Warwick University, Coventry, CV4 7AL, U.K
| | - Martin Wills
- Department
of Chemistry, Warwick University, Coventry, CV4 7AL, U.K
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15
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Insight into the role of fluorinated dendrimers in ruthenium(II) catalyst for asymmetric transfer hydrogenation: The stabilizing effects from experimental and DFT approach. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2014.02.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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16
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Wei J, Zhang X, Zhang X, Zhao Y, Li R, Yang Q. Facile Synthesis of Hybrid Core-Shell Nanospheres for the Asymmetric Transfer Hydrogenation of Aromatic Ketones. ChemCatChem 2014. [DOI: 10.1002/cctc.201301011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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17
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Sugie H, Hashimoto Y, Haraguchi N, Itsuno S. Synthesis of polymer-immobilized TsDPEN ligand and its application in asymmetric transfer hydrogenation of cyclic sulfonimine. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.09.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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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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19
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Sheeba MM, Muthu Tamizh M, Farrugia LJ, Endo A, Karvembu R. Chiral (η6-p-Cymene)ruthenium(II) Complexes Containing Monodentate Acylthiourea Ligands for Efficient Asymmetric Transfer Hydrogenation of Ketones. Organometallics 2014. [DOI: 10.1021/om4010548] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mani Mary Sheeba
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
| | - Manoharan Muthu Tamizh
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
- Interdisciplinary School of Indian System of
Medicine, SRM University, Kattankulathur 603203, India
| | - Louis J. Farrugia
- WESTChem School of Chemistry, University of Glasgow, Glasgow G12 8QQ, Scotland, United Kingdom
| | - Akira Endo
- Department of Materials
and Life Sciences, Sophia University, 7-1 Kioicho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Ramasamy Karvembu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
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20
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Cao Y, Zhang SC, Zhang M, Shen GB, Zhu XQ. Determination of Thermodynamic Affinities of Various Polar Olefins as Hydride, Hydrogen Atom, and Electron Acceptors in Acetonitrile. J Org Chem 2013; 78:7154-68. [DOI: 10.1021/jo4010926] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Ying Cao
- The State Key Laboratory of Elemento-Organic Chemistry,
Department of Chemistry, Nankai University, Tianjin 300071, China
| | - Song-Chen Zhang
- The State Key Laboratory of Elemento-Organic Chemistry,
Department of Chemistry, Nankai University, Tianjin 300071, China
| | - Min Zhang
- The State Key Laboratory of Elemento-Organic Chemistry,
Department of Chemistry, Nankai University, Tianjin 300071, China
| | - Guang-Bin Shen
- The State Key Laboratory of Elemento-Organic Chemistry,
Department of Chemistry, Nankai University, Tianjin 300071, China
| | - Xiao-Qing Zhu
- The State Key Laboratory of Elemento-Organic Chemistry,
Department of Chemistry, Nankai University, Tianjin 300071, China
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21
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Liu J, Feng Y, Ma B, He YM, Fan QH. Design and Synthesis of Janus-Type Chiral Dendritic Diphosphanes and Their Applications in Asymmetric Hydrogenation. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200999] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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22
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Zhao L, Liu J, Feng Y, He Y, Fan Q. Facile Synthesis of Chiral Diphosphine-Containing Multiple Dendrimeric Catalysts for Enantioselective Hydrogenation. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200648] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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23
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Yang X, Fox T, Berke H. Synthetic and mechanistic studies of metal-free transfer hydrogenations applying polarized olefins as hydrogen acceptors and amine borane adducts as hydrogen donors. Org Biomol Chem 2012; 10:852-60. [DOI: 10.1039/c1ob06381b] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Liu J, Feng Y, He Y, Yang N, Fan QH. Janus dendritic phosphines: synthesis and application in Suzuki coupling reactions. NEW J CHEM 2012. [DOI: 10.1039/c1nj20375d] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Václavík J, Kačer P, Kuzma M, Červený L. Opportunities offered by chiral η⁶-arene/N-arylsulfonyl-diamine-RuII catalysts in the asymmetric transfer hydrogenation of ketones and imines. Molecules 2011; 16:5460-95. [PMID: 21712760 PMCID: PMC6264677 DOI: 10.3390/molecules16075460] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Revised: 06/14/2011] [Accepted: 06/17/2011] [Indexed: 11/22/2022] Open
Abstract
Methods for the asymmetric transfer hydrogenation (ATH) of ketones and imines are still being intensively studied and developed. Of foremost interest is the use of Noyori's [RuCl(η⁶-arene)(N-TsDPEN)] complexes in the presence of a hydrogen donor (i-PrOH, formic acid). These complexes have found numerous practical applications and have been extensively modified. The resulting derivatives have been heterogenized, used in ATH in water or ionic liquids and even some attempts have been made to approach the properties of biocatalysts. Therefore, an appropriate modification of the catalyst that suits the specific requirements for the reaction conditions is very often readily available. The mechanism of the reaction has also been explored to a great extent. Model substrates, acetophenone (a ketone) and 6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline (an imine), are both reduced by this Ru catalytic system with almost perfect selectivity. However, in each case the major product is a different enantiomer (S- for an alcohol, R- for an amine when the S,S-catalyst is used), which demanded an in-depth mechanistic investigation. Full-scale molecular modelling of this system enabled us to visualize the plausible 3D structures of the transition states, allowing the proposition of a viable explanation of previous experimental findings.
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Affiliation(s)
- Jiří Václavík
- Department of Organic Technology, Institute of Chemical Technology, Technická 5, CZ-166 28 Prague, Czech Republic
| | - Petr Kačer
- Department of Organic Technology, Institute of Chemical Technology, Technická 5, CZ-166 28 Prague, Czech Republic
| | - Marek Kuzma
- Laboratory of Molecular Structure Characterization, Institute of Microbiology, v.v.i., Academy of Sciences of the Czech Republic, Vídeňská 1083, CZ-142 20, Prague, Czech Republic
| | - Libor Červený
- Department of Organic Technology, Institute of Chemical Technology, Technická 5, CZ-166 28 Prague, Czech Republic
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26
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Marcos R, Jimeno C, Pericàs MA. Polystyrene-Supported Enantiopure 1,2-Diamines: Development of a Most Practical Catalyst for the Asymmetric Transfer Hydrogenation of Ketones. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201000948] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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27
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Feng X, Pinaud J, Chaikof EL, Taton D, Gnanou Y. Sequential functionalization of janus-type dendrimer-like poly(ethylene oxide)s with camptothecin and folic acid. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24718] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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28
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The synthesis of a new nitrogen joined N-PEG-TsDPEN ligand and its application in asymmetric transfer hydrogenation of ketones in neat water. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.02.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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29
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Asymmetric transfer hydrogenation of prochiral ketones catalyzed by aminosulfonamide-ruthenium complexes in ionic liquid. OPEN CHEM 2011. [DOI: 10.2478/s11532-010-0134-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractChiral aminosulfonamides containing imidazolium group were used as ligands for the ruthenium(II)-catalyzed asymmetric transfer hydrogenation of prochiral ketones in ionic liquid, affording good to excellent conversions and enantiomeric excesses. The catalytic system could be easily recovered and reused several times.
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30
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Li X, Li L, Tang Y, Zhong L, Cun L, Zhu J, Liao J, Deng J. Chemoselective Conjugate Reduction of α,β-Unsaturated Ketones Catalyzed by Rhodium Amido Complexes in Aqueous Media. J Org Chem 2010; 75:2981-8. [DOI: 10.1021/jo100256t] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xuefeng Li
- National Engineering Research Center of Chiral Drugs and Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- Graduate School of the Chinese Academy of Sciences, Beijing 100049, China
| | - Liangchun Li
- National Engineering Research Center of Chiral Drugs and Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Yuanfu Tang
- National Engineering Research Center of Chiral Drugs and Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- Graduate School of the Chinese Academy of Sciences, Beijing 100049, China
| | - Ling Zhong
- National Engineering Research Center of Chiral Drugs and Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Linfeng Cun
- National Engineering Research Center of Chiral Drugs and Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Jin Zhu
- National Engineering Research Center of Chiral Drugs and Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Jian Liao
- National Engineering Research Center of Chiral Drugs and Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Jingen Deng
- National Engineering Research Center of Chiral Drugs and Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
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31
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Wang W, Wang Q. A fluorinated dendritic TsDPEN-Ru(ii) catalyst for asymmetric transfer hydrogenation of prochiral ketones in aqueous media. Chem Commun (Camb) 2010; 46:4616-8. [DOI: 10.1039/c002168g] [Citation(s) in RCA: 35] [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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32
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Figlus M, Caldwell ST, Walas D, Yesilbag G, Cooke G, Kocovský P, Malkov AV, Sanyal A. Dendron-anchored organocatalysts: the asymmetric reduction of imines with trichlorosilane, catalysed by an amino acid-derived formamide appended to a dendron. Org Biomol Chem 2010; 8:137-41. [PMID: 20024144 DOI: 10.1039/b916601g] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Marek Figlus
- WestCHEM, Department of Chemistry, Joseph Black Building, University of Glasgow, UK
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33
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Hut’ka M, Toma Š. Hydrogen-transfer reduction of aromatic ketones in basic ionic liquids. MONATSHEFTE FUR CHEMIE 2009. [DOI: 10.1007/s00706-009-0161-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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34
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Bergbreiter DE, Tian J, Hongfa C. Using Soluble Polymer Supports To Facilitate Homogeneous Catalysis. Chem Rev 2009; 109:530-82. [DOI: 10.1021/cr8004235] [Citation(s) in RCA: 314] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- David E. Bergbreiter
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012
| | - Jianhua Tian
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012
| | - Chayanant Hongfa
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012
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35
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Affiliation(s)
- Alexandre F. Trindade
- Centro de Quimica-Fisica Molecular (CQFM) and Institute of Nanoscience and Nanotechnology (IN), Instituto Superior Técnico, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal, and Institute for Medicines and Phamaceutical Sciences (iMed), Av. Prof. Gama Pinto, 1649-003 Lisbon, Portugal
| | - Pedro M. P. Gois
- Centro de Quimica-Fisica Molecular (CQFM) and Institute of Nanoscience and Nanotechnology (IN), Instituto Superior Técnico, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal, and Institute for Medicines and Phamaceutical Sciences (iMed), Av. Prof. Gama Pinto, 1649-003 Lisbon, Portugal
| | - Carlos A. M. Afonso
- Centro de Quimica-Fisica Molecular (CQFM) and Institute of Nanoscience and Nanotechnology (IN), Instituto Superior Técnico, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal, and Institute for Medicines and Phamaceutical Sciences (iMed), Av. Prof. Gama Pinto, 1649-003 Lisbon, Portugal
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36
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Huang L, Liu J, Shan W, Liu B, Shi A, Li X. The asymmetric synthesis of (R,R)-formoterol via transfer hydrogenation with poly ethylene glycol bound Rh catalyst in PEG2000 and water. Chirality 2009; 22:206-11. [DOI: 10.1002/chir.20728] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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37
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Feng X, Taton D, Ibarboure E, Chaikof EL, Gnanou Y. Janus-type dendrimer-like poly(ethylene oxide)s. J Am Chem Soc 2008; 130:11662-76. [PMID: 18681431 PMCID: PMC2723772 DOI: 10.1021/ja7103119] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A straightforward and original methodology allowing the synthesis of Janus-type dendrimer-like poly(ethylene oxide)s (PEOs) carrying orthogonal functional groups on their surface is described. The use of 3-allyloxy-1,2-propanediol (1) as a latent AB2-type heterofunctional initiator of anionic ring-opening polymerization (AROP) of ethylene oxide (EO) and of selective branching agents of PEO chain ends served to construct the two dendrons of these dendrimer-like PEOs, following a divergent pathway. Thus, the first PEO generation of the first dendron was grown by AROP from 1 followed by the reaction of the corresponding alpha-allyl,omega,omega'-bishydroxy- heterofunctional PEO derivative with 2-(3'-chloromethybenzyloxymethyl)-2-methyl-5,5-dimethyl-1,3-dioxane (2) used as a branching agent. This afforded the dendron A with four latent peripheral hydroxyls protected in the form of two ketal rings. The remaining alpha-allylic double bond of the PEO thus prepared was transformed into two hydroxyl groups using OsO4 in order to create the first PEO generation of the dendron B by AROP of EO. Allyl chloride (3) was then used as another (latent) branching agent to react with the terminal hydroxyl of the corresponding PEO chains. Deprotection under acidic conditions of the ketal groups of dendron A, followed by AROP of EO, afforded the second PEO generation on this face. This alternate and divergent procedure, combining AROP of EO and selective branching of PEO branches, could be readily iterated, one dendron after the other up to the generation six, leading to a Janus-type dendrimer-like PEO exhibiting a total mass of around 300 kg/mol and possessing 64 peripheral groups on each face. The possibility of orthogonal functionalization of the surfaces of such Janus-type dendritic PEOs was exploited. Indeed, a dendron of generation 4 was functionalized with hydroxyl functions at its periphery, whereas the other was end-capped with either tertiary amino or disulfide groups. In a variant of this strategy, azido groups and acetylene could also be orthogonally introduced at the periphery of the fourth generation Janus-type dendrimer-like PEO and subjected to polycondensation by a 1,3-dipolar cycloaddition reaction. This afforded a necklace-like covalent assembly of dendrimer-like PEOs through the formation of stable [1,2,3]-triazole linkages.
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Affiliation(s)
- Xiaoshuang Feng
- Laboratoire de Chimie des Polymères Organiques, Université Bordeaux 1, ENSCPB 16, Avenue Pey Berland, 33607 Pessac cedex, France
| | - Daniel Taton
- Laboratoire de Chimie des Polymères Organiques, Université Bordeaux 1, ENSCPB 16, Avenue Pey Berland, 33607 Pessac cedex, France
| | - Emmanuel Ibarboure
- Laboratoire de Chimie des Polymères Organiques, Université Bordeaux 1, ENSCPB 16, Avenue Pey Berland, 33607 Pessac cedex, France
| | - Elliot L. Chaikof
- Laboratory for Biomolecular Materials Research, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia 30322
| | - Yves Gnanou
- Laboratoire de Chimie des Polymères Organiques, Université Bordeaux 1, ENSCPB 16, Avenue Pey Berland, 33607 Pessac cedex, France
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38
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Wang C, Wu X, Xiao J. Broader, Greener, and More Efficient: Recent Advances in Asymmetric Transfer Hydrogenation. Chem Asian J 2008; 3:1750-70. [DOI: 10.1002/asia.200800196] [Citation(s) in RCA: 405] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Gaikwad AV, Boffa V, ten Elshof JE, Rothenberg G. Cat-in-a-cup: facile separation of large homogeneous catalysts. Angew Chem Int Ed Engl 2008; 47:5407-10. [PMID: 18543258 DOI: 10.1002/anie.200801116] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Anil V Gaikwad
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands
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40
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Gaikwad A, Boffa V, ten Elshof J, Rothenberg G. Cat‐in‐a‐Cup: Facile Separation of Large Homogeneous Catalysts. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200801116] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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41
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Hydrogen transfer reduction of different ketones in ionic liquids. MONATSHEFTE FUR CHEMIE 2008. [DOI: 10.1007/s00706-008-0853-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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42
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Novel Fréchet-type dendritic BINOL ligands and their applications in Ti(IV) complex catalyzed asymmetric addition of diethylzinc to aldehydes. CHINESE CHEM LETT 2007. [DOI: 10.1016/j.cclet.2007.10.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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43
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Lu SM, Alper H. Synthesis of large ring macrocycles (12-18) by recyclable palladium-complexed dendrimers on silica gel catalyzed intramolecular cyclocarbonylation reactions. Chemistry 2007; 13:5908-16. [PMID: 17444546 DOI: 10.1002/chem.200601724] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Intramolecular cyclocarbonylation reactions with palladium-complexed dendrimers on silica gel as catalysts are very effective for the synthesis of twelve- to eighteen-membered ring macrocycles. This process can tolerate a wide variety of functional groups, including halide, ether, ketone, and ester. The heterogeneous dendritic catalysts facilitate excellent substrate reactivity, affording oxygen-, nitrogen-, or sulfur-containing tricyclic heterocycles in 70-92 % yields. Importantly, these systems are easily recovered by simple filtration and reused several times with only a slight loss of activity.
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Affiliation(s)
- Shui-Ming Lu
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, Ottawa, Ontario, K1N 6N5, Canada
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44
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Cheung FK, Graham MA, Minissi F, Wills M. “Ether-Linked” Organometallic Catalysts for Ketone Reduction Reactions. Organometallics 2007. [DOI: 10.1021/om700610y] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fung Kei Cheung
- The Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, U.K., and Cancer & Infection Chemistry, AstraZeneca, 35S113/3, Mereside, Alderley Park, Macclesfield, Cheshire, SK10 4TG
| | - Mark A. Graham
- The Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, U.K., and Cancer & Infection Chemistry, AstraZeneca, 35S113/3, Mereside, Alderley Park, Macclesfield, Cheshire, SK10 4TG
| | - Franco Minissi
- The Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, U.K., and Cancer & Infection Chemistry, AstraZeneca, 35S113/3, Mereside, Alderley Park, Macclesfield, Cheshire, SK10 4TG
| | - Martin Wills
- The Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, U.K., and Cancer & Infection Chemistry, AstraZeneca, 35S113/3, Mereside, Alderley Park, Macclesfield, Cheshire, SK10 4TG
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45
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Mixture of poly(ethylene glycol) and water as environmentally friendly media for efficient enantioselective transfer hydrogenation and catalyst recycling. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.molcata.2007.05.029] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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46
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Wu X, Xiao J. Aqueous-phase asymmetric transfer hydrogenation of ketones ? a greener approach to chiral alcohols. Chem Commun (Camb) 2007:2449-66. [PMID: 17563797 DOI: 10.1039/b618340a] [Citation(s) in RCA: 316] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Asymmetric transfer hydrogenation (ATH) has emerged as a practical, powerful alternative to asymmetric hydrogenation for the production of chiral alcohols, one of the most valuable intermediates in chemical synthesis. In the last a few years, ATH in neat water has proved to be viable, affording chiral alcohols in fast rates, high productivity and high enantioselectivity. The reduction can be carried out with unmodified or tailor-made catalysts by using mild, readily available formate salt as reductant with no organic solvents required, thus providing a simple, economic and green pathway for alcohol production. This Feature Article attempts to present an account of the progress made on aqueous-phase transfer hydrogenation (TH) reactions, with a focus on ATH. The coverage includes a brief background of the chemistry, TH and ATH reactions in water, and the mechanistic aspects of the aqueous-phase reduction.
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Affiliation(s)
- Xiaofeng Wu
- Liverpool Centre for Materials and Catalysis, Department of Chemistry, University of Liverpool, Liverpool, UK
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47
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Cheung FK, Hayes AM, Morris DJ, Wills M. The use of a [4 + 2] cycloaddition reaction for the preparation of a series of ‘tethered’ Ru(ii)–diamine and aminoalcohol complexes. Org Biomol Chem 2007; 5:1093-103. [PMID: 17377663 DOI: 10.1039/b700744b] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of catalysts have been prepared for use in the asymmetric transfer hydrogenation of ketones. The complexes were prepared using a [4 + 2] cycloaddition reaction at a key step in the reaction sequence. This provides a means for the synthesis of catalysts with modifications at specific sites.
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Affiliation(s)
- Fung Kei Cheung
- The Department of Chemistry, The University of Warwick, Coventry, UKCV4 7AL.
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48
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Morris DJ, Hayes AM, Wills M. The “Reverse-Tethered” Ruthenium (II) Catalyst for Asymmetric Transfer Hydrogenation: Further Applications. J Org Chem 2006; 71:7035-44. [PMID: 16930059 DOI: 10.1021/jo061154l] [Citation(s) in RCA: 146] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The attachment of a tethering group from the basic nitrogen atom to the arene ligand of a ruthenium(II) catalyst greatly improves its ability to catalyze asymmetric transfer hydrogenation (ATH) reactions. In this paper, we describe further applications of this versatile system to an extended substrate range.
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Affiliation(s)
- David J Morris
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom
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50
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He W, Zhang BL, Jiang R, Liu P, Sun XL, Zhang SY. Novel recoverable catalysts for asymmetric transfer hydrogenation. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.05.087] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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