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Chandanshive AC, Gonnade RG, Chikkali SH. Thermally Stable P-Chiral Supramolecular Phosphines, their Self-Assembly and Implication in Rh-Catalyzed Asymmetric Hydrogenation. Chemistry 2024:e202401077. [PMID: 38845585 DOI: 10.1002/chem.202401077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Indexed: 07/26/2024]
Abstract
P-chiral supramolecular phosphine ligands are crucial for asymmetric transformations, but their synthesis is tedious. We report a one-step synthesis of thermally stable P-chiral supramolecular phosphines and their performance in the asymmetric hydrogenation of functionalized alkenes. A rational designing and synthesis of (R, R)-QuinoxP* ligated palladium complex (Pd-2) in excellent yield is reported. This Pd-2 catalyzed a direct P-C coupling of 2,3-dihydro-1-H-phosphindole (A1)/1,2,3,4-tetrahydrophosphindoline (A2) with 1-(3-iodophenyl)urea (B1)/2-iodo /6-hydroxy pyridine (B2) and,produced corresponding ligands L1-L3. The P-C coupling between A1 and B2 produced 6-(2,3-dihydro-1H-phosphindol-1-yl)pyridine-2(1H)-one (L2) with an excellent enantiomeric excess of up to 99 %. L2 was found to be remarkably stable even at 150 °C and did not oxidize/hydrolyze for at least 24 hours in open air. Such thermal stability and an impediment to oxidation are unprecedented. L2 self-assembled and produced L2-C1 (Pt), L2-C2(Pd), and L2-C3(Rh) assemblies. The utility of the self-assembled P-chiral ligand was demonstrated in the Rh-catalyzed asymmetric hydrogenation (AH) of functionalized olefins. The L2-C3 catalyzed AH of functionalized alkenes and delivered chiral products with excellent enantioselectivity of >99 %. A small library of 16 substrates was subjected to AH using L2-C3 to produce chiral compounds with excellent conversion and ee.
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Affiliation(s)
- Amol C Chandanshive
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Sector 19, Kamla Nehru Nagar, Ghaziabad, U. P. 201002, India
| | - Rajesh G Gonnade
- Academy of Scientific and Innovative Research (AcSIR), Sector 19, Kamla Nehru Nagar, Ghaziabad, U. P. 201002, India
- Center for Materials Characterization, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Samir H Chikkali
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Sector 19, Kamla Nehru Nagar, Ghaziabad, U. P. 201002, India
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2
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Liu Y, Guo N, Kong W, Gao S, Liu G, Zhou L, Gao J, Jiang Y. Magnetic wrinkled organosilica-based metal-enzyme integrated catalysts for enhanced chemoenzymatic catalysis. GREEN SYNTHESIS AND CATALYSIS 2023. [DOI: 10.1016/j.gresc.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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3
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Koshti VS, Chandanshive AC, Mote NR, Chikkali SH. Ni-catalyzed highly enantioselective synthesis of sulfur protected P-stereogenic supramolecular phosphine. J CHEM SCI 2021. [DOI: 10.1007/s12039-021-01978-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Zhang Y, Sigrist M, Dydio P. Palladium‐Catalyzed Hydroformylation of Alkenes and Alkynes. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yang Zhang
- University of Strasbourg CNRS ISIS UMR 7006 8 allée Gaspard Monge 67000 Strasbourg France
| | - Michel Sigrist
- University of Strasbourg CNRS ISIS UMR 7006 8 allée Gaspard Monge 67000 Strasbourg France
| | - Paweł Dydio
- University of Strasbourg CNRS ISIS UMR 7006 8 allée Gaspard Monge 67000 Strasbourg France
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5
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Pei WY, Lu BB, Yang J, Wang T, Ma JF. Two new calix[4]resorcinarene-based coordination cages adjusted by metal ions for the Knoevenagel condensation reaction. Dalton Trans 2021; 50:9942-9948. [PMID: 34225357 DOI: 10.1039/d1dt01139a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new calix[4]resorcinarene-based coordination cages, namely, [Zn4(TPC4R)(PDC)4]·2DMF·6H2O (1-Zn) and [In11(TPC4R)2(PDC)16(μ2-OH)2(H2O)2]·[(CH3)2NH2]·8DMF·20H2O·EtOH (2-In), have been synthesized via solvothermal reactions (TPC4R = tetra(2-(4H-pyrazol-3-yl)pyridine)calix[4]resorcinarene, H2PDC = 3,5-pyridinedicarboxylic acid, DMF = N,N'-dimethylformamide). By carefully tuning different metal ions, two structurally different cages 1-Zn and 2-In were achieved. The former shows a bowl-shaped structure, while the latter features a dumbbell-like structure. After activation, they exhibited unsaturated Zn(ii) or In(iii) Lewis acid sites and the free nitrogen Lewis base sites of the PDC2-. Therefore, they were employed as catalysts for the Knoevenagel condensation reaction in the absence of a solvent. Particularly, 1-Zn featured high structural stability and enhanced the catalytic activity.
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Affiliation(s)
- Wen-Yuan Pei
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Bing-Bing Lu
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin 150030, China
| | - Jin Yang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Tianqi Wang
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province, Changchun University of Science and Technology, Changchun, 130022, China.
| | - Jian-Fang Ma
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
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6
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Liu Y, Wang Z, Guo N, Liu P, Liu G, Gao J, Zhang L, Jiang Y. Polydopamine‐Encapsulated
Dendritic Organosilica Nanoparticles as Amphiphilic Platforms for Highly Efficient Heterogeneous Catalysis in Water. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Yunting Liu
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization (Tianjin University of Science and Technology) Tianjin 300457 China
- School of Chemical Engineering and Technology, Hebei University of Technology Tianjin 300130 China
| | - Zihan Wang
- School of Chemical Engineering and Technology, Hebei University of Technology Tianjin 300130 China
| | - Na Guo
- School of Chemical Engineering and Technology, Hebei University of Technology Tianjin 300130 China
| | - Pengbo Liu
- School of Chemical Engineering and Technology, Hebei University of Technology Tianjin 300130 China
| | - Guanhua Liu
- School of Chemical Engineering and Technology, Hebei University of Technology Tianjin 300130 China
| | - Jing Gao
- School of Chemical Engineering and Technology, Hebei University of Technology Tianjin 300130 China
| | - Lei Zhang
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization (Tianjin University of Science and Technology) Tianjin 300457 China
- College of Chemical Engineering and Materials Science and, Tianjin University of Science and Technology Tianjin 300457 China
| | - Yanjun Jiang
- School of Chemical Engineering and Technology, Hebei University of Technology Tianjin 300130 China
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7
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Tewari T, Kumar R, Chandanshive AC, Chikkali SH. Phosphorus Ligands in Hydroformylation and Hydrogenation: A Personal Account. CHEM REC 2021; 21:1182-1198. [PMID: 33734560 DOI: 10.1002/tcr.202100007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/05/2021] [Accepted: 03/05/2021] [Indexed: 01/10/2023]
Abstract
Metal-catalyzed hydroformylation and hydrogenation heavily rely on ligands, among which phosphorous ligands play a pivotal role. This personal account presents a selection of three distinct classes of phosphorous ligands, namely, monodentate meta-substituted phosphinites, bis-phosphites, and P-chiral supramolecular phosphines, developed in our group. The synthesis of these ligands, isolation, characterization, and their performance in transition metal-catalyzed hydroformylation, isomerizing hydroformylation, and asymmetric hydrogenation of olefins is summarized. The state of the art development in iron-catalyzed hydroformylation of alkenes and our contributions to the field is discussed. Use of phosphines enabled iron-catalyzed hydroformylation of alkenes under mild conditions. Thus, this account demonstrates the central role of phosphorus ligands in industrially relevant transformations such as hydrogenation and hydroformylation. The seemingly matured field of ligand discovery still holds significant potential and will steer the field of homogeneous catalysis.
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Affiliation(s)
- Tanuja Tewari
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr.HomiBhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR) Anusandhan Bhawan, 2 Rafi Marg, New Delhi, 110001, India
| | - Rohit Kumar
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr.HomiBhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR) Anusandhan Bhawan, 2 Rafi Marg, New Delhi, 110001, India
| | - Amol C Chandanshive
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr.HomiBhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR) Anusandhan Bhawan, 2 Rafi Marg, New Delhi, 110001, India
| | - Samir H Chikkali
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr.HomiBhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR) Anusandhan Bhawan, 2 Rafi Marg, New Delhi, 110001, India
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8
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Jongkind LJ, Reek JNH. Asymmetric Hydroformylation Using a Rhodium Catalyst Encapsulated in a Chiral Capsule. Chem Asian J 2020; 15:867-875. [PMID: 32020766 PMCID: PMC7155075 DOI: 10.1002/asia.201901771] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/17/2020] [Indexed: 11/10/2022]
Abstract
Supramolecular capsules can be used to change the activity and selectivity of a catalyst through the influence of the second coordination sphere, reminiscent of how enzymes control the selectivity of their processes. In enzymes, this approach is used to also control the enantioselectivity of reactions in which the active catalytic site is often not chiral but the second coordination sphere is. We are interested in the possibility to generate a chiral second coordination sphere around an otherwise achiral transition metal complex for asymmetric catalysis. In this paper we show that the ligand template approach can be used to generate a chiral second coordination sphere around a rhodium complex, which is used in asymmetric hydroformylation.
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Affiliation(s)
- Lukas J. Jongkind
- Homogeneous, Supramolecular and Bio-Inspired Catalysis Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Joost N. H. Reek
- Homogeneous, Supramolecular and Bio-Inspired Catalysis Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
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9
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Inorganic Molecular Complexes: Potential for Growth of a New Subject Area in Self-Assembly. Top Curr Chem (Cham) 2020; 378:30. [PMID: 32124072 DOI: 10.1007/s41061-020-0294-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 02/19/2020] [Indexed: 01/30/2023]
Abstract
The non-covalent assemblies among multiple non-identical metal complexes have scopes to develop a new subject area. There are infinite numbers of ways for different combinations among inorganic neutral or ionic complexes. Each partnering species of those molecular complexes would also have diversities by changing metal ions, ligands, oxidation states of metal ions, and coordination numbers. Keeping a view of the emergence of framework materials and self-assembled nano-structures of metal complexes, the non-covalently linked assemblies of inorganic molecular complexes would have scopes for new nano-dimensional materials. This account provides a systematic description of the different inorganic molecular complexes for a concerted effort to develop a new area that would have importance in applied materials.
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10
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Coordination-driven assemblies based on meso-substituted porphyrins: Metal-organic cages and a new type of meso-metallaporphyrin macrocycles. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2019.213165] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Inoue M, Kamiguchi S, Ugawa K, Hkiri S, Bouffard J, Sémeril D, Iwasawa T. Evaluation of the Catalytic Capability of cis
- and trans
-Diquinoxaline Spanned Cavitands. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mami Inoue
- Department of Materials Chemistry; Ryukoku University; 520-2194 Seta Otsu, Shiga Japan
| | - Shinsuke Kamiguchi
- Department of Materials Chemistry; Ryukoku University; 520-2194 Seta Otsu, Shiga Japan
| | - Katto Ugawa
- Department of Materials Chemistry; Ryukoku University; 520-2194 Seta Otsu, Shiga Japan
| | - Shaima Hkiri
- Synthèse Organométallique et Catalyse, UMR-CNRS 7177; Université de Strasbourg; 4 rue Blaise Pascal 67070 Strasbourg Cedex France
- Faculté des Sciences de Bizerte; Université de Carthage; 7021 Jarzouna Bizerte Tunisia
| | - Jules Bouffard
- Synthèse Organométallique et Catalyse, UMR-CNRS 7177; Université de Strasbourg; 4 rue Blaise Pascal 67070 Strasbourg Cedex France
| | - David Sémeril
- Synthèse Organométallique et Catalyse, UMR-CNRS 7177; Université de Strasbourg; 4 rue Blaise Pascal 67070 Strasbourg Cedex France
| | - Tetsuo Iwasawa
- Department of Materials Chemistry; Ryukoku University; 520-2194 Seta Otsu, Shiga Japan
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12
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Gonell S, Reek JNH. Gold-catalyzed Cycloisomerization Reactions within Guanidinium M 12L 24 Nanospheres: the Effect of Local Concentrations. ChemCatChem 2019; 11:1458-1464. [PMID: 31379976 PMCID: PMC6646873 DOI: 10.1002/cctc.201900089] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 01/23/2019] [Indexed: 11/12/2022]
Abstract
Gold-catalyzed cycloisomerization reactions have been explored using guanidinium functionalized M12L24 nanospheres that strongly encapsulate gold complexes functionalized with a sulfonate group through hydrogen bonds. As the M12L24 nanospheres can bind up to 24 gold complexes, the effect of local catalyst concentration on the reaction outcome can be easily evaluated. Also, the guanidinium groups of the sphere can weakly interact with the carboxylic group of the substrates, facilitating the pre-organization of the substrate near to the catalytic active site. Both effects can influence the selectivity and rate of the gold-catalyzed transformation. Challenging acetate-containing substrates with internal acetylene functional groups can be cyclized efficiently within the M12L24 nanospheres, where the pre-organization of the substrate plays a crucial role. For 2-alkynyl benzoic acids the selectivity of the reaction can be controlled by adjusting the local concentration of gold catalyst in the guanidinium functionalized M12L24 nanosphere.
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Affiliation(s)
- Sergio Gonell
- Homogeneous, Supramolecular and Bio-Inspired Catalysis, Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 904Amsterdam1098XHThe Netherlands
- Current address: Department of ChemistryUniversity of North Carolina at Chapel HillChapel Hill, North Carolina27599-3290USA
| | - Joost N. H. Reek
- Homogeneous, Supramolecular and Bio-Inspired Catalysis, Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 904Amsterdam1098XHThe Netherlands
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13
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Nurttila SS, Brenner W, Mosquera J, van Vliet KM, Nitschke JR, Reek JNH. Size-Selective Hydroformylation by a Rhodium Catalyst Confined in a Supramolecular Cage. Chemistry 2019; 25:609-620. [PMID: 30351486 PMCID: PMC6391983 DOI: 10.1002/chem.201804333] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 10/19/2018] [Indexed: 12/28/2022]
Abstract
Size-selective hydroformylation of terminal alkenes was attained upon embedding a rhodium bisphosphine complex in a supramolecular metal-organic cage that was formed by subcomponent self-assembly. The catalyst was bound in the cage by a ligand-template approach, in which pyridyl-zinc(II) porphyrin interactions led to high association constants (>105 m-1 ) for the binding of the ligands and the corresponding rhodium complex. DFT calculations confirm that the second coordination sphere forces the encapsulated active species to adopt the ee coordination geometry (i.e., both phosphine ligands in equatorial positions), in line with in situ high-pressure IR studies of the host-guest complex. The window aperture of the cage decreases slightly upon binding the catalyst. As a result, the diffusion of larger substrates into the cage is slower compared to that of smaller substrates. Consequently, the encapsulated rhodium catalyst displays substrate selectivity, converting smaller substrates faster to the corresponding aldehydes. This selectivity bears a resemblance to an effect observed in nature, where enzymes are able to discriminate between substrates based on shape and size by embedding the active site deep inside the hydrophobic pocket of a bulky protein structure.
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Affiliation(s)
- Sandra S. Nurttila
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
| | - Wolfgang Brenner
- Department of ChemistryUniversity of CambridgeLensfield RoadCB2 1EWCambridgeUK
| | - Jesús Mosquera
- Department of ChemistryUniversity of CambridgeLensfield RoadCB2 1EWCambridgeUK
| | - Kaj M. van Vliet
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
| | | | - Joost N. H. Reek
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
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14
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Koshti VS, Gote RP, Chikkali SH. Accelerated and Enantioselective Synthesis of a Library of P-Stereogenic Urea Phosphines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801309] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Vijay S. Koshti
- Polymer Science and Engineering Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road -411008 Pune India
| | - Ravindra P. Gote
- Polymer Science and Engineering Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road -411008 Pune India
| | - Samir H. Chikkali
- Polymer Science and Engineering Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road -411008 Pune India
- Academy of Scientific and Innovative Research (AcSIR); Anusandhan Bhawan, 2 Rafi Marg -110001 New Delhi India
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15
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Mote NR, Chikkali SH. Hydrogen-Bonding-Assisted Supramolecular Metal Catalysis. Chem Asian J 2018; 13:3623-3646. [DOI: 10.1002/asia.201801302] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 10/09/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Nilesh R. Mote
- Polymer Science and Engineering Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road Pune- 411008 India
- Academy of Scientific and Innovative Research (AcSIR); Anusandhan Bhawan, 2 Rafi Marg New Delhi- 110001 India
| | - Samir H. Chikkali
- Polymer Science and Engineering Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road Pune- 411008 India
- Academy of Scientific and Innovative Research (AcSIR); Anusandhan Bhawan, 2 Rafi Marg New Delhi- 110001 India
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16
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Tan C, Chu D, Tang X, Liu Y, Xuan W, Cui Y. Supramolecular Coordination Cages for Asymmetric Catalysis. Chemistry 2018; 25:662-672. [DOI: 10.1002/chem.201802817] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Indexed: 01/24/2023]
Affiliation(s)
- Chunxia Tan
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Dandan Chu
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Xianhui Tang
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Weimin Xuan
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Yong Cui
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P.R. China
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17
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Sun B, Nurttila SS, Reek JNH. Synthesis and Characterization of Self-Assembled Chiral Fe II 2 L 3 Cages. Chemistry 2018; 24:14693-14700. [PMID: 30025184 PMCID: PMC6175241 DOI: 10.1002/chem.201801077] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 07/16/2018] [Indexed: 11/23/2022]
Abstract
We present here the synthesis of chiral BINOL-derived (BINOL=1,1'-bi-2-naphthol) bisamine and bispyridine-aldehyde building blocks that can be used for the self-assembly of novel chiral FeII 2 L3 cages when mixed with an iron(II) precursor. The properties of a series of chiral cages were studied by NMR and circular dichroism (CD) spectroscopy, cold-spray ionization MS, and molecular modeling. Upon formation of the M2 L3 cages, the iron corners can adopt various isomeric forms: mer, fac-Δ, or fac-Λ. We found that the coordination geometry around the metal centers in R-Cages 1 and 2 were influenced by the chiral BINOL backbone only to a limited extent, as a mixture of cages was formed with fac and mer configurations at the iron corners. However, single cage species (fac-RR-Cage and fac-RS-Cage) that are enantiopure and highly symmetric were obtained by generating these chiral M2 L3 cages by using the bispyridine-aldehyde building blocks in combination with chiral amine moieties to form pyridylimine ligands for coordination to iron. Next to consistent NMR spectra, the CD spectra confirm the configurations fac-(Λ,Λ) and fac-(Δ,Δ) corresponding to RR- and RS-Cage, respectively.
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Affiliation(s)
- Bin Sun
- Homogeneous, Bioinspired and Supramolecular Catalysis, van 't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
| | - Sandra S. Nurttila
- Homogeneous, Bioinspired and Supramolecular Catalysis, van 't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
| | - Joost N. H. Reek
- Homogeneous, Bioinspired and Supramolecular Catalysis, van 't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
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18
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Jongkind L, Caumes X, Hartendorp APT, Reek JNH. Ligand Template Strategies for Catalyst Encapsulation. Acc Chem Res 2018; 51:2115-2128. [PMID: 30137959 PMCID: PMC6148444 DOI: 10.1021/acs.accounts.8b00345] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Indexed: 01/06/2023]
Abstract
Binding of molecules in molecular cages based on self-assembled concave building blocks has been of great interest to scientists for decades. The binding of static molecular fragments inside cage-like molecular structures is generally based on complementarity of host and guest in terms of shape and interactions. The encapsulation of homogeneous catalysts in molecular cages is of interest as activity, selectivity, and stability can be controlled by the cage as second coordination sphere, reminiscent of how enzymes control chemical reactivity. Homogeneous catalysts, however, are not static guest molecules as catalysts change in shape, charge, and polarity during the catalytic cycle, representing the challenges involved in cage controlled catalysis. To address these issues, we developed a new strategy that we coined the "ligand template approach for catalyst encapsulation". This strategy relies on ligand building blocks that contain multiple orthogonal binding sites: the central ligand (mostly phosphorus) is bound to the transition metal required for catalysis, while other binding sites are used to construct a cage structure around the transition metal atom through self-assembly. By design, the catalyst is inside the capsule during the catalytic cycle, as the central ligand is coordinated to the catalyst. As the approach is based on a self-assembly process of building blocks, the catalyst properties can be easily modulated by modification of building blocks involved. In this Account, we elaborate on template ligand strategies for single catalyst encapsulation, based on divergent ligand templates and the extension to nanospheres with multiple metal complexes, which are formed by assembly of convergent ligand templates. Using the mononuclear approach, a variety of encapsulated catalysts can be generated, which have led to highly (enantio)selective hydroformylation reactions for encapsulated rhodium atoms. Besides the successes of encapsulated rhodium catalysts in hydroformylation, mononuclear ligand template capsules have been applied in asymmetric hydrogenation, the Heck reaction, copolymerization, gold catalyzed cyclization reactions, and hydrosilylation reactions. By changing the capsule building blocks the electronic and steric properties around the transition metal atom have successfully been modified, which translates to changes in catalyst properties. Using the convergent ligand templates, nanospheres have been generated with up to 24 complexes inside the sphere, leading to very high local concentrations of the transition metal. The effect of local concentrations was explored in gold catalyzed cyclization reactions and ruthenium catalyzed water oxidation, and for both reactions, spectacular reaction rate enhancements have been observed. This Account shows that the template ligand approach to provide catalyst in well-defined specific environments is very versatile and leads to catalyst properties that are not achievable with traditional approaches.
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Affiliation(s)
- Lukas
J. Jongkind
- Van ‘t Hoff Institute
for Molecular Sciences (HIMS), Universiteit
van Amsterdam, Sciencepark 904, 1098 XH Amsterdam, the Netherlands
| | - Xavier Caumes
- Van ‘t Hoff Institute
for Molecular Sciences (HIMS), Universiteit
van Amsterdam, Sciencepark 904, 1098 XH Amsterdam, the Netherlands
| | - Arnout P. T. Hartendorp
- Van ‘t Hoff Institute
for Molecular Sciences (HIMS), Universiteit
van Amsterdam, Sciencepark 904, 1098 XH Amsterdam, the Netherlands
| | - Joost N. H. Reek
- Van ‘t Hoff Institute
for Molecular Sciences (HIMS), Universiteit
van Amsterdam, Sciencepark 904, 1098 XH Amsterdam, the Netherlands
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19
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Phanopoulos A, Nozaki K. Branched-Selective Hydroformylation of Nonactivated Olefins Using an N-Triphos/Rh Catalyst. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00566] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Andreas Phanopoulos
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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20
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Nurttila S, Linnebank PR, Krachko T, Reek JNH. Supramolecular Approaches To Control Activity and Selectivity in Hydroformylation Catalysis. ACS Catal 2018; 8:3469-3488. [PMID: 29657887 PMCID: PMC5894442 DOI: 10.1021/acscatal.8b00288] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 03/02/2018] [Indexed: 11/30/2022]
Abstract
The hydroformylation reaction is one of the most intensively explored reactions in the field of homogeneous transition metal catalysis, and many industrial applications are known. However, this atom economical reaction has not been used to its full potential, as many selectivity issues have not been solved. Traditionally, the selectivity is controlled by the ligand that is coordinated to the active metal center. Recently, supramolecular strategies have been demonstrated to provide powerful complementary tools to control activity and selectivity in hydroformylation reactions. In this review, we will highlight these supramolecular strategies. We have organized this paper in sections in which we describe the use of supramolecular bidentate ligands, substrate preorganization by interactions between the substrate and functional groups of the ligands, and hydroformylation catalysis in molecular cages.
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Affiliation(s)
- Sandra
S. Nurttila
- Van ’t Hoff Institute
for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam 1098 XH, The Netherlands
| | - Pim R. Linnebank
- Van ’t Hoff Institute
for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam 1098 XH, The Netherlands
| | - Tetiana Krachko
- Van ’t Hoff Institute
for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam 1098 XH, The Netherlands
| | - Joost N. H. Reek
- Van ’t Hoff Institute
for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam 1098 XH, The Netherlands
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21
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Abstract
Over the past few decades, supramolecular chirality in discrete metallosupramolecular architectures has received considerable attention. In this review, a comprehensive summary of discrete, chiral coordination-driven structures, including helices, metallacycles, metallocages, etc., is presented. Although chirality can be introduced prior to, during or even after the coordination self-assembly process, this review puts major emphasis on the more recent development of metallosupramolecular architectures from chiral components, where chirality arises from the enantiopure or racemic scaffolds (bridging or auxiliary ligand). Special attention will be paid to homochiral metallo-assemblies using achiral components where chirality is obtained as a consequence of the twisting of the ligands. Additionally, the potential applications of homochiral metallosupramolecular architectures are also discussed. We hope that this review will be of interest to researchers attempting to design new elaborate homochiral metallosupramolecular architectures with even greater complexity and potential for functions such as chiral recognition, enantiomer separation, asymmetric catalysis, nonlinear sensors, and devices.
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Affiliation(s)
- Li-Jun Chen
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, Shanghai 200062, P. R. China.
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22
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Jeong Y, Tonga GY, Duncan B, Yan B, Das R, Sahub C, Rotello VM. Solubilization of Hydrophobic Catalysts Using Nanoparticle Hosts. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:10.1002/smll.201702198. [PMID: 29271047 PMCID: PMC5848072 DOI: 10.1002/smll.201702198] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 10/23/2017] [Indexed: 05/17/2023]
Abstract
A modular strategy for the solubilization and protection of hydrophobic transition metal catalysts using the hydrophobic pockets of water soluble gold nanoparticles is reported. Besides preserving original catalyst activity, this encapsulation strategy provides a protective environment for the hydrophobic catalyst and brings reusability. This system provides a versatile platform for the encapsulation of different hydrophobic transition metal catalysts, allowing a wide range of catalysis in water while uniting the advantages of homogeneous and heterogeneous catalysis in the same system.
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Affiliation(s)
- Youngdo Jeong
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Gulen Yesilbag Tonga
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Bradley Duncan
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Bo Yan
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Riddha Das
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Chonticha Sahub
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA. Supramolecular Chemistry Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Vincent M. Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
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23
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Schaufelberger F, Timmer BJJ, Ramström O. Resolving a Reactive Organometallic Intermediate from Dynamic Directing Group Systems by Selective C-H Activation. Chemistry 2018; 24:101-104. [PMID: 29149517 PMCID: PMC5836886 DOI: 10.1002/chem.201705273] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Indexed: 12/12/2022]
Abstract
Catalyst discovery from systems of potential precursors is a challenging endeavor. Herein, a new strategy applying dynamic chemistry to the identification of catalyst precursors from C-H activation of imines is proposed and evaluated. Using hydroacylation of imines as a model reaction, the selection of an organometallic reactive intermediate from a dynamic imine system, involving many potential directing group/metal entities, is demonstrated. The identity of the amplified reaction intermediate with the best directing group could be resolved in situ by ESI-MS, and coupling of the procedure to an iterative deconvolution protocol generated a system with high screening efficiency.
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Affiliation(s)
- Fredrik Schaufelberger
- Department of ChemistryKTH–Royal Institute of TechnologyTeknikringen 3610044StockholmSweden
| | - Brian J. J. Timmer
- Department of ChemistryKTH–Royal Institute of TechnologyTeknikringen 3610044StockholmSweden
| | - Olof Ramström
- Department of ChemistryKTH–Royal Institute of TechnologyTeknikringen 3610044StockholmSweden
- Department of ChemistryUniversity of Massachusetts Lowell1 University Ave.LowellMA01854USA
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24
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Wang X, Nurttila SS, Dzik WI, Becker R, Rodgers J, Reek JNH. Tuning the Porphyrin Building Block in Self-Assembled Cages for Branched-Selective Hydroformylation of Propene. Chemistry 2017; 23:14769-14777. [PMID: 28608592 PMCID: PMC5697640 DOI: 10.1002/chem.201702113] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Indexed: 11/23/2022]
Abstract
Unprecedented regioselectivity to the branched aldehyde product in the hydroformylation of propene was attained on embedding a rhodium complex in supramolecular assembly L2, formed by coordination-driven self-assembly of tris(meta-pyridyl)phosphine and zinc(II) porpholactone. The design of cage L2 is based on the ligand-template approach, in which the ligand acts as a template for cage formation. Previously, first-generation cage L1, in which zinc(II) porphyrin units were utilized instead of porpholactones, was reported. Binding studies demonstrate that the association constant for the formation of second-generation cage L2 is nearly an order of magnitude higher than that of L1. This strengthened binding allows cage L2 to remain intact in polar and industrially relevant solvents. As a consequence, the unprecedented regioselectivity for branched aldehyde products can be maintained in polar and coordinating solvents by using the second-generation assembly.
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Affiliation(s)
- Xiaowu Wang
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
- Present address: Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesNo. 189 Songling Road, Laoshan DistrictQingdao266101P. R. China
| | - Sandra S. Nurttila
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Wojciech I. Dzik
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - René Becker
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Jody Rodgers
- Eastman Chemical CompanyP.O. Box 7444LongviewTX75607-7444USA
| | - Joost N. H. Reek
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
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25
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Mote NR, Patel K, Shinde DR, Gaikwad SR, Koshti VS, Gonnade RG, Chikkali SH. H-Bonding Assisted Self-Assembly of Anionic and Neutral Ligand on Metal: A Comprehensive Strategy To Mimic Ditopic Ligands in Olefin Polymerization. Inorg Chem 2017; 56:12448-12456. [DOI: 10.1021/acs.inorgchem.7b01923] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nilesh R. Mote
- Polyolefin Lab,
Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India
| | - Ketan Patel
- Polyolefin Lab,
Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India
| | - Dinesh R. Shinde
- Central
NMR facility, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India
| | - Shahaji R. Gaikwad
- Polyolefin Lab,
Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India
| | - Vijay S. Koshti
- Polyolefin Lab,
Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India
| | - Rajesh G. Gonnade
- Center for Materials Characterization, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India
| | - Samir H. Chikkali
- Polyolefin Lab,
Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India
- Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, 2 Rafi Marg, New Delhi-110001, India
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26
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Composition of catalyst resting states of hydroformylation catalysts derived from bulky mono-phosphorus ligands, rhodium dicarbonyl acetylacetonate and syngas. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.01.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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27
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28
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Gavrilov KN, Zheglov SV, Novikov IM, Lugovsky VV, Zimarev VS, Mikhel IS. Diamidophosphite–oxazolines with a pyridine core in Pd-catalyzed asymmetric reactions. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.10.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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29
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Chiral amido- and diamidophosphites with a peripheral pyridine ring in Pd-catalyzed asymmetric allylation. Russ Chem Bull 2016. [DOI: 10.1007/s11172-016-1578-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Leenders SHAM, Dürr M, Ivanović-Burmazović I, Reek JNH. Gold Functionalized Platinum M12L24-Nanospheres and Their Application in Cyclization Reactions. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600071] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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31
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Rovira L, Fernández-Pérez H, Vidal-Ferran A. Palladium-Based Supramolecularly Regulated Catalysts for Asymmetric Allylic Substitutions. Organometallics 2016. [DOI: 10.1021/acs.organomet.5b00962] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Laura Rovira
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona, Spain
- The Barcelona Institute of Science and Technology, Avgda. Països Catalans 16, 43007 Tarragona, Spain
| | - Héctor Fernández-Pérez
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona, Spain
- The Barcelona Institute of Science and Technology, Avgda. Països Catalans 16, 43007 Tarragona, Spain
| | - Anton Vidal-Ferran
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona, Spain
- The Barcelona Institute of Science and Technology, Avgda. Països Catalans 16, 43007 Tarragona, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), Passeig Lluís Companys 23, 08010 Barcelona, Spain
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32
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Koshti VS, Mote NR, Gonnade RG, Chikkali SH. Highly Enantioselective Pd-Catalyzed Synthesis of P-Stereogenic Supramolecular Phosphines, Self-Assembly, and Implication. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00664] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | - Samir H. Chikkali
- Academy
of Scientific and Innovative Research, Anusandhan Bhawan, 2 Rafi Marg, New Delhi 110001, India
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33
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Schaufelberger F, Ramström O. Dynamic covalent organocatalysts discovered from catalytic systems through rapid deconvolution screening. Chemistry 2015; 21:12735-40. [PMID: 26174068 PMCID: PMC4557047 DOI: 10.1002/chem.201502088] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Indexed: 11/11/2022]
Abstract
The first example of a bifunctional organocatalyst assembled through dynamic covalent chemistry (DCC) is described. The catalyst is based on reversible imine chemistry and can catalyze the Morita-Baylis-Hillman (MBH) reaction of enones with aldehydes or N-tosyl imines. Furthermore, these dynamic catalysts were shown to be optimizable through a systemic screening approach, in which large mixtures of catalyst structures were generated, and the optimal catalyst could be directly identified by using dynamic deconvolution. This strategy allowed one-pot synthesis and in situ evaluation of several potential catalysts without the need to separate, characterize, and purify each individual structure. The systems were furthermore shown to catalyze and re-equilibrate their own formation through a previously unknown thiourea-catalyzed transimination process.
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Affiliation(s)
- Fredrik Schaufelberger
- Department of Chemistry, KTH - Royal Institute of TechnologyTeknikringen 30, 10044 Stockholm (Sweden) E-mail:
| | - Olof Ramström
- Department of Chemistry, KTH - Royal Institute of TechnologyTeknikringen 30, 10044 Stockholm (Sweden) E-mail:
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34
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Leenders SHAM, Gramage-Doria R, de Bruin B, Reek JNH. Transition metal catalysis in confined spaces. Chem Soc Rev 2015; 44:433-48. [PMID: 25340992 DOI: 10.1039/c4cs00192c] [Citation(s) in RCA: 456] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Transition metal catalysis plays an important role in both industry and in academia where selectivity, activity and stability are crucial parameters to control. Next to changing the structure of the ligand, introducing a confined space as a second coordination sphere around a metal catalyst has recently been shown to be a viable method to induce new selectivity and activity in transition metal catalysis. In this review we focus on supramolecular strategies to encapsulate transition metal complexes with the aim of controlling the selectivity via the second coordination sphere. As we will discuss, catalyst confinement can result in selective processes that are impossible or difficult to achieve by traditional methods. We will describe the template-ligand approach as well as the host-guest approach to arrive at such supramolecular systems and discuss how the performance of the catalyst is enhanced by confining it in a molecular container.
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Affiliation(s)
- Stefan H A M Leenders
- Homogeneous, Supramolecular and Bio-inspired Catalysis Group, Van 't Hoff Institute for Molecular Science (HIMS), University of Amsterdam (UvA), Science Park 904, 1098 XH Amsterdam, The Netherlands.
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35
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Enantiopure bisphosphine ligands with appended crown ether groups as regulation sites for Rh-mediated hydrogenations. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.02.073] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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36
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Vidal‐Ferran A, Mon I, Bauzá A, Frontera A, Rovira L. Supramolecularly Regulated Ligands for Asymmetric Hydroformylations and Hydrogenations. Chemistry 2015; 21:11417-26. [DOI: 10.1002/chem.201501441] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Anton Vidal‐Ferran
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona (Spain), Fax: (+34) 977920228
- Catalan Institution for Research and Advanced Studies (ICREA), Passeig Lluís Companys 23, 08010 Barcelona (Spain)
| | - Ignasi Mon
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona (Spain), Fax: (+34) 977920228
| | - Antonio Bauzá
- Departament de Química, Universitat de les Illes Balears (UIB), Cra. de Valldemossa, km 7.5. Palma, 07122 Palma de Mallorca (Spain)
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears (UIB), Cra. de Valldemossa, km 7.5. Palma, 07122 Palma de Mallorca (Spain)
| | - Laura Rovira
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona (Spain), Fax: (+34) 977920228
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37
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Wang JF, Liu T, Zhou SS, Xue X. Hydrothermal synthesis, crystal structure, and luminescent property of a cobalt(II) complex based on carbazole derivative. RUSS J COORD CHEM+ 2015. [DOI: 10.1134/s1070328415060081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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38
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Jacobs I, de Bruin B, Reek JNH. Comparison of the Full Catalytic Cycle of Hydroformylation Mediated by Mono- and Bis-Ligated Triphenylphosphine-Rhodium Complexes by Using DFT Calculations. ChemCatChem 2015. [DOI: 10.1002/cctc.201500087] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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39
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40
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Kumar M, Chaudhari RV, Subramaniam B, Jackson TA. Importance of Long-Range Noncovalent Interactions in the Regioselectivity of Rhodium-Xantphos-Catalyzed Hydroformylation. Organometallics 2015. [DOI: 10.1021/om5012775] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Manoj Kumar
- Center
for Environmentally Beneficial Catalysis, ‡Department of Chemical Engineering, and §Department of
Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Raghunath V. Chaudhari
- Center
for Environmentally Beneficial Catalysis, ‡Department of Chemical Engineering, and §Department of
Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Bala Subramaniam
- Center
for Environmentally Beneficial Catalysis, ‡Department of Chemical Engineering, and §Department of
Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Timothy A. Jackson
- Center
for Environmentally Beneficial Catalysis, ‡Department of Chemical Engineering, and §Department of
Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
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41
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García-Simón C, Gramage-Doria R, Raoufmoghaddam S, Parella T, Costas M, Ribas X, Reek JNH. Enantioselective hydroformylation by a Rh-catalyst entrapped in a supramolecular metallocage. J Am Chem Soc 2015; 137:2680-7. [PMID: 25632976 DOI: 10.1021/ja512637k] [Citation(s) in RCA: 154] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Regio- and enantioselective hydroformylation of styrenes is attained upon embedding a chiral Rh complex in a nonchiral supramolecular cage formed from coordination-driven self-assembly of macrocyclic dipalladium complexes and tetracarboxylate zinc porphyrins. The resulting supramolecular catalyst converts styrene derivatives into aldehyde products with much higher chiral induction in comparison to the nonencapsulated Rh catalyst. Spectroscopic analysis shows that encapsulation does not change the electronic properties of the catalyst nor its first coordination sphere. Instead, enhanced enantioselectivity is rationalized by the modification of the second coordination sphere occurring upon catalyst inclusion inside the cage, being one of the few examples in achieving an enantioselective outcome via indirect through-space control of the chirality around the catalyst center. This effect resembles those taking place in enzymatic sites, where structural constraints imposed by the enzyme cavity can impart stereoselectivities that cannot be attained in bulk. These results are a showcase for the future development of asymmetric catalysis by using size-tunable supramolecular capsules.
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Affiliation(s)
- Cristina García-Simón
- Grup de Química Bioinorgànica i Supramolecular, Institut de Química Computacional i Catàlisi, and Departament de Química, Universitat de Girona. Campus Montilivi , Girona E17071 Catalonia, Spain
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42
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Jouffroy M, Gramage-Doria R, Sémeril D, Armspach D, Matt D, Oberhauser W, Toupet L. Phosphinocyclodextrins as confining units for catalytic metal centres. Applications to carbon-carbon bond forming reactions. Beilstein J Org Chem 2014; 10:2388-405. [PMID: 25383109 PMCID: PMC4222288 DOI: 10.3762/bjoc.10.249] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Accepted: 09/09/2014] [Indexed: 02/02/2023] Open
Abstract
The capacity of two cavity-shaped ligands, HUGPHOS-1 and HUGPHOS-2, to generate exclusively singly phosphorus-ligated complexes, in which the cyclodextrin cavity tightly wraps around the metal centre, was explored with a number of late transition metal cations. Both cyclodextrin-derived ligands were assessed in palladium-catalysed Mizoroki-Heck coupling reactions between aryl bromides and styrene on one hand, and the rhodium-catalysed asymmetric hydroformylation of styrene on the other hand. The inability of both chiral ligands to form standard bis(phosphine) complexes under catalytic conditions was established by high-pressure NMR studies and shown to have a deep impact on the two carbon-carbon bond forming reactions both in terms of activity and selectivity. For example, when used as ligands in the rhodium-catalysed hydroformylation of styrene, they lead to both high isoselectivity and high enantioselectivity. In the study dealing with the Mizoroki-Heck reactions, comparative tests were carried out with WIDEPHOS, a diphosphine analogue of HUGPHOS-2.
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Affiliation(s)
- Matthieu Jouffroy
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie UMR 7177 CNRS, Université de Strasbourg, 1, rue Blaise Pascal, 67008 Strasbourg Cedex, France
| | - Rafael Gramage-Doria
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie UMR 7177 CNRS, Université de Strasbourg, 1, rue Blaise Pascal, 67008 Strasbourg Cedex, France
| | - David Sémeril
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie UMR 7177 CNRS, Université de Strasbourg, 1, rue Blaise Pascal, 67008 Strasbourg Cedex, France
| | - Dominique Armspach
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie UMR 7177 CNRS, Université de Strasbourg, 1, rue Blaise Pascal, 67008 Strasbourg Cedex, France
| | - Dominique Matt
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie UMR 7177 CNRS, Université de Strasbourg, 1, rue Blaise Pascal, 67008 Strasbourg Cedex, France
| | - Werner Oberhauser
- Istituto di Chimica dei Composti OrganoMetallici CNR, via Madonna del Piano, 10, 50019 Sesto Fiorentino, Firenze, Italy
| | - Loïc Toupet
- Groupe Matière Condensée et Matériaux, UMR 6626 CNRS, Université de Rennes 1, 263, avenue du Général Leclerc, 35042 Rennes Cedex, France
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Martin E, Martínez Belmonte M, Escudero-Adán EC, Kleij AW. Exploring the Building-Block Potential of Readily Accessible Chiral [Zn(salen)] Complexes. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402101] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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44
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Jouffroy M, Gramage-Doria R, Armspach D, Sémeril D, Oberhauser W, Matt D, Toupet L. Confining phosphanes derived from cyclodextrins for efficient regio- and enantioselective hydroformylation. Angew Chem Int Ed Engl 2014; 53:3937-40. [PMID: 24590681 DOI: 10.1002/anie.201311291] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 01/27/2014] [Indexed: 11/06/2022]
Abstract
Two confining phosphane ligands derived from either α- or β-cyclodextrin produce singly P(III) -ligated metal complexes with unusual coordination spheres. High-pressure NMR studies have revealed that rhodium hydride complexes of the same type are also formed under hydroformylation conditions. This unique feature strongly favors the formation of the branched aldehyde at the expense of the linear one with high enantioselectivity in the rhodium-catalyzed hydroformylation of styrene.
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Affiliation(s)
- Matthieu Jouffroy
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie UMR 7177 CNRS, Université de Strasbourg, 1 rue Blaise Pascal, 67008 Strasbourg Cedex (France)
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45
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Confining Phosphanes Derived from Cyclodextrins for Efficient Regio- and Enantioselective Hydroformylation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201311291] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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46
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Chikkali SH, van der Vlugt JI, Reek JN. Hybrid diphosphorus ligands in rhodium catalysed asymmetric hydroformylation. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2013.10.024] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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47
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Xu K, Zheng X, Wang Z, Zhang X. Easily Accessible and Highly Tunable Bisphosphine Ligands for Asymmetric Hydroformylation of Terminal and Internal Alkenes. Chemistry 2014; 20:4357-62. [DOI: 10.1002/chem.201304684] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Revised: 12/19/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Kun Xu
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026 (P.R. China), Fax: (+86) 551-63603185; Department of Chemistry and Chemical Biology and Department of Medicinal Chemistry, Rutgers, The State University of New Jersey Piscataway, New Jersey 08854 (USA), Fax: (+1) 732-4456312
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48
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Raynal M, Ballester P, Vidal-Ferran A, van Leeuwen PWNM. Supramolecular catalysis. Part 1: non-covalent interactions as a tool for building and modifying homogeneous catalysts. Chem Soc Rev 2014; 43:1660-733. [DOI: 10.1039/c3cs60027k] [Citation(s) in RCA: 519] [Impact Index Per Article: 51.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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49
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Derossi S, Becker R, Li P, Hartl F, Reek JNH. A phosphoramidite-based [FeFe]H2ase functional mimic displaying fast electrocatalytic proton reduction. Dalton Trans 2014; 43:8363-7. [DOI: 10.1039/c3dt53471e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The work reports rapid electrocatalytic proton reduction by a diiron dithiolate complex bearing the 3-pyridylphosphoramidite ligand as a proton relay.
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Affiliation(s)
- Sofia Derossi
- Van't Hoff Institute for Molecular Sciences
- University of Amsterdam
- Amsterdam, The Netherlands
| | - René Becker
- Van't Hoff Institute for Molecular Sciences
- University of Amsterdam
- Amsterdam, The Netherlands
| | - Ping Li
- Van't Hoff Institute for Molecular Sciences
- University of Amsterdam
- Amsterdam, The Netherlands
| | - František Hartl
- Van't Hoff Institute for Molecular Sciences
- University of Amsterdam
- Amsterdam, The Netherlands
- Department of Chemistry
- University of Reading
| | - Joost N. H. Reek
- Van't Hoff Institute for Molecular Sciences
- University of Amsterdam
- Amsterdam, The Netherlands
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50
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Dydio P, Detz RJ, Reek JNH. Precise supramolecular control of selectivity in the Rh-catalyzed hydroformylation of terminal and internal alkenes. J Am Chem Soc 2013; 135:10817-28. [PMID: 23802682 DOI: 10.1021/ja4046235] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In this study, we report a series of DIMPhos ligands L1-L3, bidentate phosphorus ligands equipped with an integral anion binding site (the DIM pocket). Coordination studies show that these ligands bind to a rhodium center in a bidentate fashion. Experiments under hydroformylation conditions confirm the formation of the mononuclear hydridobiscarbonyl rhodium complexes that are generally assumed to be active in hydroformylation. The metal complexes formed still strongly bind the anionic species in the binding site of the ligand, without affecting the metal coordination sphere. These bifunctional properties of DIMPhos are further demonstrated by the crystal structure of the rhodium complex with acetate anion bound in the binding site of the ligand. The catalytic studies demonstrate that substrate preorganization by binding in the DIM pocket of the ligand results in unprecedented selectivities in hydroformylation of terminal and internal alkenes functionalized with an anionic group. Remarkably, the selectivity controlling anionic group can be even 10 bonds away from the reactive double bond, demonstrating the potential of this supramolecular approach. Control experiments confirm the crucial role of the anion binding for the selectivity. DFT studies on the decisive intermediates reveal that the anion binding in the DIM pocket restricts the rotational freedom of the reactive double bound. As a consequence, the pathway to the undesired product is strongly hindered, whereas that for the desired product is lowered in energy. Detailed kinetic studies, together with the in situ spectroscopic measurements and isotope-labeling studies, support this mode of operation and reveal that these supramolecular systems follow enzymatic-type Michaelis-Menten kinetics, with competitive product inhibition.
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Affiliation(s)
- Paweł Dydio
- van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
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