1
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Yuan Y, Xu JX, Wu XF. Cooperative Cu/Pd-catalyzed borocarbonylation of ethylene. Chem Commun (Camb) 2022; 58:12110-12113. [DOI: 10.1039/d2cc04907d] [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
A general procedure for the synthesize of β-boryl ketones enabled by cooperative Cu/Pd-catalyzed borocarbonylation of ethylene has been developed.
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Affiliation(s)
- Yang Yuan
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, Liaoning, P. R. China
| | - Jian-Xing Xu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, Liaoning, P. R. China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, Liaoning, P. R. China
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Strasse 29a, 18059, Rostock, Germany
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2
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Benda MC, France S. Chiral disulfonimides: a versatile template for asymmetric catalysis. Org Biomol Chem 2020; 18:7485-7513. [PMID: 32940322 DOI: 10.1039/d0ob01742f] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Since the emergence of pseudo-C2-symmetric chiral phosphoric acids (CPA), much work has been done to utilize these systems in stereoselective, organocatalytic processes. Despite the success in this field, reasonably basic substrates such as imines are often required to achieve appreciable activation. In order to access a wider variety of potential reaction partners, many related organocatalysts with enhanced Brønsted acidity have since been developed. Chiral disulfonimides (DSIs) have materialized as one such powerful class of organocatalysts and have been shown to expand the list of potential substrates to include aldehydes and ketones via Brønsted, Lewis, or bifunctional acid activation. This versatility renders DSIs amenable to an impressive scope of reaction types, typically with remarkable stereoselectivity induced by asymmetric counteranion-directed catalysis (ACDC). This review serves to provide a complete analysis of the successful applications, mechanistic insights, and unmet challenges exhibited to date in DSI-catalyzed and -assisted processes.
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Affiliation(s)
- Meghan C Benda
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
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3
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Zhang Z, Smal V, Retailleau P, Voituriez A, Frison G, Marinetti A, Guinchard X. Tethered Counterion-Directed Catalysis: Merging the Chiral Ion-Pairing and Bifunctional Ligand Strategies in Enantioselective Gold(I) Catalysis. J Am Chem Soc 2020; 142:3797-3805. [DOI: 10.1021/jacs.9b11154] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Zhenhao Zhang
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, 1 avenue de la Terrasse, 91198 Gif-sur-Yvette, France
- LCM, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau, France
| | - Vitalii Smal
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, 1 avenue de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Pascal Retailleau
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, 1 avenue de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Arnaud Voituriez
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, 1 avenue de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Gilles Frison
- LCM, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau, France
| | - Angela Marinetti
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, 1 avenue de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Xavier Guinchard
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, 1 avenue de la Terrasse, 91198 Gif-sur-Yvette, France
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4
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Affiliation(s)
- Masafumi Hirano
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan
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5
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Parmar D, Sugiono E, Raja S, Rueping M. Addition and Correction to Complete Field Guide to Asymmetric BINOL-Phosphate Derived Brønsted Acid and Metal Catalysis: History and Classification by Mode of Activation; Brønsted Acidity, Hydrogen Bonding, Ion Pairing, and Metal Phosphates. Chem Rev 2017; 117:10608-10620. [DOI: 10.1021/acs.chemrev.7b00197] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Yu XL, Kuang L, Chen S, Zhu XL, Li ZL, Tan B, Liu XY. Counteranion-Controlled Unprecedented Diastereo- and Enantioselective Tandem Formal Povarov Reaction for Construction of Bioactive Octahydro-Dipyrroloquinolines. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01492] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiao-Long Yu
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen, 518055, P. R. China
| | - Liping Kuang
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen, 518055, P. R. China
- College
of Chemistry and Molecular Science, Wuhan University, Wuhan, 430072, P. R. China
| | - Su Chen
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen, 518055, P. R. China
| | - Xiao-Long Zhu
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen, 518055, P. R. China
| | - Zhong-Liang Li
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen, 518055, P. R. China
| | - Bin Tan
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen, 518055, P. R. China
| | - Xin-Yuan Liu
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen, 518055, P. R. China
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7
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Barbazanges M, Caytan E, Lesage D, Aubert C, Fensterbank L, Gandon V, Ollivier C. Chiral Phosphate in Rhodium-Catalyzed Asymmetric [2+2+2] Cycloaddition: Ligand, Counterion, or Both? Chemistry 2016; 22:8553-8. [PMID: 27167983 DOI: 10.1002/chem.201601188] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Indexed: 11/08/2022]
Abstract
Investigations based on NMR spectroscopy, mass spectrometry, and DFT calculations shed light on the metallic species generated in the rhodium-catalyzed asymmetric [2+2+2] cycloaddition reaction between diynes and isocyanates with the chiral phosphate TRIP. The catalytic mixture comprising [{Rh(cod)Cl}2 ], 1,4-diphenylphosphinobutane (dppb), and Ag(S)-TRIP actually gives rise to two species, both having an effect on the stereoselectivity. One is a rhodium(I) complex in which TRIP is a weakly coordinating counterion, whereas the other is a bimetallic Rh/Ag complex in which TRIP is a strongly coordinating X-type ligand.
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Affiliation(s)
- Marion Barbazanges
- Sorbonne Universités, UPMC Univ. Paris 06, Institut Parisien de Chimie Moléculaire (UMR CNRS 8232), Case Courrier 229, 4 place Jussieu, 75252, Paris Cedex 05, France.
| | - Elsa Caytan
- Institut des Sciences Chimiques de Rennes, Université de Rennes 1, Campus de Beaulieu, 35042, Rennes Cedex, France
| | - Denis Lesage
- Sorbonne Universités, UPMC Univ. Paris 06, Institut Parisien de Chimie Moléculaire (UMR CNRS 8232), Case Courrier 229, 4 place Jussieu, 75252, Paris Cedex 05, France
| | - Corinne Aubert
- Sorbonne Universités, UPMC Univ. Paris 06, Institut Parisien de Chimie Moléculaire (UMR CNRS 8232), Case Courrier 229, 4 place Jussieu, 75252, Paris Cedex 05, France.
| | - Louis Fensterbank
- Sorbonne Universités, UPMC Univ. Paris 06, Institut Parisien de Chimie Moléculaire (UMR CNRS 8232), Case Courrier 229, 4 place Jussieu, 75252, Paris Cedex 05, France.
| | - Vincent Gandon
- ICMMO, Univ. Paris-Sud, CNRS UMR 8182, Université Paris-Saclay, 91405, Orsay cedex, France.,ICSN, CNRS UPR 2301, Univ. Paris-Sud, Université Paris-Saclay, 91198, Gif-sur-Yvette, France
| | - Cyril Ollivier
- Sorbonne Universités, UPMC Univ. Paris 06, Institut Parisien de Chimie Moléculaire (UMR CNRS 8232), Case Courrier 229, 4 place Jussieu, 75252, Paris Cedex 05, France
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8
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Meazza M, Rios R. Synergistic Catalysis: Enantioselective Ring Expansion of Vinyl Cyclopropanes Combining Four Catalytic Cycles for the Synthesis of Highly Substituted Spirocyclopentanes Bearing up to Four Stereocenters. Chemistry 2016; 22:9923-8. [PMID: 27198468 DOI: 10.1002/chem.201601893] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Indexed: 01/01/2023]
Abstract
A double synergistic cascade reaction is reported, combining transition metal and amine catalysis. The reaction between vinyl cyclopropanes and enals renders the final cyclopentane derivatives in excellent yields and stereoselectivities.
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Affiliation(s)
- Marta Meazza
- School of Chemistry, University of Southampton, UK
| | - Ramon Rios
- School of Chemistry, University of Southampton, UK.
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9
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Hirano M, Komiya S. Oxidative coupling reactions at ruthenium(0) and their applications to catalytic homo- and cross-dimerizations¶. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.07.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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10
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Movahhed S, Westphal J, Dindaroğlu M, Falk A, Schmalz H. Low‐Pressure Cobalt‐Catalyzed Enantioselective Hydrovinylation of Vinylarenes. Chemistry 2016; 22:7381-4. [DOI: 10.1002/chem.201601283] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Sohajl Movahhed
- Department of Chemistry University of Cologne Greinstrasse 4 50939 Cologne Germany
| | - Julia Westphal
- Department of Chemistry University of Cologne Greinstrasse 4 50939 Cologne Germany
| | - Mehmet Dindaroğlu
- Department of Chemistry University of Cologne Greinstrasse 4 50939 Cologne Germany
| | - Anna Falk
- Department of Chemistry University of Cologne Greinstrasse 4 50939 Cologne Germany
| | - Hans‐Günther Schmalz
- Department of Chemistry University of Cologne Greinstrasse 4 50939 Cologne Germany
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11
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Meazza M, Light ME, Mazzanti A, Rios R. Synergistic catalysis: cis-cyclopropanation of benzoxazoles. Chem Sci 2016; 7:984-988. [PMID: 29081942 PMCID: PMC5633913 DOI: 10.1039/c5sc03597j] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 10/30/2015] [Indexed: 11/25/2022] Open
Abstract
In the present paper we report our latest efforts in pushing the boundaries of synergistic catalysis. We propose the use of 3 different catalytic cycles working in concert for the formation of cis cyclopropane derivatives of benzoxazoles with excellent stereoselectivities. This is the proof of concept that synergistic catalysis could be successfully used in cascade reactions.
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Affiliation(s)
- Marta Meazza
- Faculty of Natural & Environmental Sciences , University of Southampton , Highfield Campus , Southampton , SO17 1BJ , UK . ; http://www.riosresearchgroup.com
| | - Mark E Light
- Faculty of Natural & Environmental Sciences , University of Southampton , Highfield Campus , Southampton , SO17 1BJ , UK . ; http://www.riosresearchgroup.com
| | - Andrea Mazzanti
- Department of Industrial Chemistry "Toso Montanari" , School of Science , University of Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Ramon Rios
- Faculty of Natural & Environmental Sciences , University of Southampton , Highfield Campus , Southampton , SO17 1BJ , UK . ; http://www.riosresearchgroup.com
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12
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Lv J, Zhang Q, Zhong X, Luo S. Asymmetric Latent Carbocation Catalysis with Chiral Trityl Phosphate. J Am Chem Soc 2015; 137:15576-83. [PMID: 26594778 DOI: 10.1021/jacs.5b11085] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Stable carbocations such as tritylium ions have been widely explored as organic Lewis acid catalysts and reagents in organic synthesis. However, achieving asymmetric carbocation catalysis remains elusive ever since they were first identified over one century ago. The challenges mainly come from their limited compatibility, scarcity of chiral carbocations, as well as the extremely low barrier to racemization of chiral carbenium ions. We reported here a latent concept for asymmetric carbocation catalysis. In this strategy, chiral trityl phosphate is employed as the carbocation precursor, which undergoes facile ionic dissociation upon mild external stimulation (e.g., acid, H-bonding, polar substrates) to form a catalytically active chiral ion pair for substrate activation and chiral induction. The latent strategy provides a solution for the long sought-after asymmetric carbocation catalysis as illustrated in three different enantioselective transformations.
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Affiliation(s)
- Jian Lv
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, China.,Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300071, China
| | - Qichao Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, China
| | - Xingren Zhong
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, China
| | - Sanzhong Luo
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, China.,Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300071, China
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13
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Hong X, Wang J, Yang YF, He L, Ho CY, Houk KN. Computational Exploration of Mechanism and Selectivities of (NHC)Nickel(II)hydride-Catalyzed Hydroalkenylations of Styrene with α-Olefins. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01075] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Xin Hong
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - Jinglin Wang
- Department
of Chemistry, South University of Science and Technology of China (SUSTC), Shenzhen 518055, P.R. China
| | - Yun-Fang Yang
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - Lisi He
- Shenzhen
Research Institute, The Chinese University of Hong Kong, Shatin NT, Hong Kong, P.R. China
| | - Chun-Yu Ho
- Department
of Chemistry, South University of Science and Technology of China (SUSTC), Shenzhen 518055, P.R. China
- Shenzhen
Research Institute, The Chinese University of Hong Kong, Shatin NT, Hong Kong, P.R. China
| | - K. N. Houk
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
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14
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Timsina YN, Sharma RK, RajanBabu TV. Cobalt-Catalysed Asymmetric Hydrovinylation of 1,3-Dienes. Chem Sci 2015; 6:3994-4008. [PMID: 26430505 PMCID: PMC4587399 DOI: 10.1039/c5sc00929d] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Accepted: 04/22/2015] [Indexed: 02/06/2023] Open
Abstract
In the presence of bidentate 1,n-bis-diphenylphosphinoalkane-CoCl2 complexes {Cl2Co[P~P]} and Me3Al or methylaluminoxane, acyclic (E)-1,3-dienes react with ethylene (1 atmosphere) to give excellent yields of hydrovinylation products. The regioselectivity (1,4- or 1,2-addition) and the alkene configuration (E- or Z-) of the resulting product depend on the nature of the ligand and temperature at which the reaction is carried out. Cobalt(II)-complexes of 1,1-diphenylphosphinomethane and similar ligands with narrow bite angles give mostly 1,2-addition, retaining the E-geometry of the original diene. Complexes of most other ligands at low temperature (-40 °C) give almost exclusively a single branched product, (Z)-3-alkylhexa-1,4-diene, which arises from a 1,4-hydrovinylation reaction. A minor product is the linear adduct, a 5-alkyl-hexa-1,4-diene, also arising from a 1,4-addition of ethylene. As the temperature is increased, a higher proportion of the major 1,4-adduct appears as the (E)-isomer. The unexpectedly high selectivity seen in the Co-catalysed reaction as compared to the corresponding Ni-catalysed reaction can be rationalized by invoking the intermediacy of an η4-[(diene)[P~P]CoH]+-complex and its subsequent reactions. The enhanced reactivity of terminal E-1,3-dienes over the corresponding Z-dienes can also be explained on the basis of the ease of formation of this η4-complex in the former case. The lack of reactivity of the X2Co(dppb) (X = Cl, Br) complexes in the presence of Zn/ZnI2 makes the Me3Al-mediated reaction different from the previously reported hydroalkenylation of dienes. Electron-rich phospholanes, bis-oxazolines and N-heterocyclic carbenes appear to be poor ligands for the Co(II)-catalysed hydrovinylation of 1,3-dienes. An extensive survey of chiral ligands reveals that complexes of DIOP, BDDP and Josiphos ligands are quite effective for these reactions even at -45 °C and enantioselectivities in the range of 90-99 % ee can be realized for a variety of 1,3-dienes. Cobalt(II)-complex of an electron-deficient Josiphos ligand is especially active, requiring only <1 mol% catalyst to effect the reactions.
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Affiliation(s)
- Yam N. Timsina
- Department of Chemistry and Biochemistry , The Ohio State University , 100 West 18th Avenue , Columbus , Ohio 43210 , USA . ; Fax: +1 614 292 1685 ; Tel: +1 614 688 3543
| | - Rakesh K. Sharma
- Department of Chemistry and Biochemistry , The Ohio State University , 100 West 18th Avenue , Columbus , Ohio 43210 , USA . ; Fax: +1 614 292 1685 ; Tel: +1 614 688 3543
| | - T. V. RajanBabu
- Department of Chemistry and Biochemistry , The Ohio State University , 100 West 18th Avenue , Columbus , Ohio 43210 , USA . ; Fax: +1 614 292 1685 ; Tel: +1 614 688 3543
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15
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Jiang T, Bartholomeyzik T, Mazuela J, Willersinn J, Bäckvall JE. Palladium(II)/Brønsted Acid-Catalyzed Enantioselective Oxidative Carbocyclization-Borylation of Enallenes. Angew Chem Int Ed Engl 2015; 54:6024-7. [PMID: 25808996 PMCID: PMC4471548 DOI: 10.1002/anie.201501048] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Indexed: 12/24/2022]
Abstract
An enantioselective oxidative carbocyclization-borylation of enallenes that is catalyzed by palladium(II) and a Brønsted acid was developed. Biphenol-type chiral phosphoric acids were superior co-catalysts for inducing the enantioselective cyclization. A number of chiral borylated carbocycles were synthesized in high enantiomeric excess.
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Affiliation(s)
- Tuo Jiang
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm UniversityStockholm SE-10691 (Sweden)
| | - Teresa Bartholomeyzik
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm UniversityStockholm SE-10691 (Sweden)
| | - Javier Mazuela
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm UniversityStockholm SE-10691 (Sweden)
| | - Jochen Willersinn
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm UniversityStockholm SE-10691 (Sweden)
| | - Jan-E Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm UniversityStockholm SE-10691 (Sweden)
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16
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Jiang T, Bartholomeyzik T, Mazuela J, Willersinn J, Bäckvall JE. Palladium(II)/Brønsted Acid-Catalyzed Enantioselective Oxidative Carbocyclization-Borylation of Enallenes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501048] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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17
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Meazza M, Ceban V, Pitak MB, Coles SJ, Rios R. Synergistic catalysis: enantioselective addition of alkylbenzoxazoles to enals. Chemistry 2014; 20:16853-7. [PMID: 25352171 DOI: 10.1002/chem.201404565] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Indexed: 01/25/2023]
Abstract
A novel catalytic enantioselective methodology based on synergistic catalysis is reported. The strategy involves: 1) the metal-Lewis-acid activation of alkylazaarenes, and 2) the secondary-amine activation of enals. Consequently, highly functionalized chiral alkylazaarenes were obtained in good yields and with reasonable stereoselectivity.
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Affiliation(s)
- Marta Meazza
- Faculty of Natural and Environmental Sciences, University of Southampton, Highfield Campus, Southampton, SO17 1BJ (UK) www.riosresearchgroup.com
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18
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Parmar D, Sugiono E, Raja S, Rueping M. Complete field guide to asymmetric BINOL-phosphate derived Brønsted acid and metal catalysis: history and classification by mode of activation; Brønsted acidity, hydrogen bonding, ion pairing, and metal phosphates. Chem Rev 2014; 114:9047-153. [PMID: 25203602 DOI: 10.1021/cr5001496] [Citation(s) in RCA: 1508] [Impact Index Per Article: 150.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Dixit Parmar
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany
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19
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Carrilho RMB, Costa GN, Neves ÂCB, Pereira MM, Grabulosa A, Bayón JC, Rocamora M, Muller G. Asymmetric Hydrovinylation and Hydrogenation with Metal Complexes ofC3-Symmetric Tris-Binaphthyl Monophosphites. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201301368] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Ohmatsu K, Ito M, Ooi T. Ligand-controlled E/Z selectivity and enantioselectivity in palladium-catalyzed allylation of benzofuranones with 1,2-disubstituted allylic carbonates. Chem Commun (Camb) 2014; 50:4554-7. [DOI: 10.1039/c3cc49338e] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first highly E- and enantioselective allylic alkylation of prochiral carbon nucleophiles with 1,2-disubstituted allylic carbonates is reported. The key is the ability of modular ion-paired chiral ligands to simultaneously control the E/Z selectivity and enantioselectivity.
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Affiliation(s)
- Kohsuke Ohmatsu
- Institute of Transformative Bio-Molecules (WPI-ITbM)
- and Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
| | - Mitsunori Ito
- Institute of Transformative Bio-Molecules (WPI-ITbM)
- and Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
| | - Takashi Ooi
- Institute of Transformative Bio-Molecules (WPI-ITbM)
- and Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
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21
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Ohmatsu K, Hara Y, Ooi T. In situ generation of ion-paired chiral ligands: rapid identification of the optimal ligand for palladium-catalyzed asymmetric allylation. Chem Sci 2014. [DOI: 10.1039/c4sc01032a] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
A method for the in situ generation of ion-paired chiral ligands has been established and successfully applied in combinatorial ligand screening.
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Affiliation(s)
- Kohsuke Ohmatsu
- Institute of Transformative Bio-Molecules (WPI-ITbM)
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Chikusa, Japan
| | - Yoshiyuki Hara
- Institute of Transformative Bio-Molecules (WPI-ITbM)
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Chikusa, Japan
| | - Takashi Ooi
- Institute of Transformative Bio-Molecules (WPI-ITbM)
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Chikusa, Japan
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22
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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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23
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Saito K, Kajiwara Y, Akiyama T. Chiral Copper(II) Phosphate Catalyzed Enantioselective Synthesis of Isochromene Derivatives by Sequential Intramolecular Cyclization and Asymmetric Transfer Hydrogenation ofo-Alkynylacetophenones. Angew Chem Int Ed Engl 2013; 52:13284-8. [DOI: 10.1002/anie.201308303] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Indexed: 11/11/2022]
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24
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Chiral Copper(II) Phosphate Catalyzed Enantioselective Synthesis of Isochromene Derivatives by Sequential Intramolecular Cyclization and Asymmetric Transfer Hydrogenation ofo-Alkynylacetophenones. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201308303] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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25
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Saini V, Stokes BJ, Sigman MS. Transition-metal-catalyzed laboratory-scale carbon-carbon bond-forming reactions of ethylene. Angew Chem Int Ed Engl 2013; 52:11206-20. [PMID: 24105881 PMCID: PMC3990188 DOI: 10.1002/anie.201303916] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Indexed: 11/07/2022]
Abstract
Ethylene, the simplest alkene, is the most abundantly synthesized organic molecule by volume. It is readily incorporated into transition-metal-catalyzed carbon-carbon bond-forming reactions through migratory insertions into alkylmetal intermediates. Because of its D2h symmetry, only one insertion outcome is possible. This limits byproduct formation and greatly simplifies analysis. As described within this Minireview, many carbon-carbon bond-forming reactions incorporate a molecule (or more) of ethylene at ambient pressure and temperature. In many cases, a useful substituted alkene is incorporated into the product.
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Affiliation(s)
- Vaneet Saini
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, UT 84112 (USA)
| | - Benjamin J. Stokes
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, UT 84112 (USA)
| | - Matthew S. Sigman
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, UT 84112 (USA)
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26
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Saini V, Stokes BJ, Sigman MS. Übergangsmetallkatalysierte C-C-Kupplungen mit Ethylen im Labormaßstab. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303916] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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27
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Hiroi Y, Komine N, Komiya S, Hirano M. Asymmetric cross-dimerization between methyl methacrylate and substituted alkene by Ru(0)-bicyclononadiene complex. Org Lett 2013; 15:2486-9. [PMID: 23659279 DOI: 10.1021/ol400963d] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
New Ru(0)-naphthalene complexes containing a bicyclononadiene ligand catalyze the linear cross-dimerization between methyl methacrylate and substituted alkenes by an oxidative coupling mechanism. The chiral (S,S)-2-methylbicyclo[3.3.1]nona-2,6-diene complex (S,S)-1b catalyzes asymmetric linear cross-dimerization between methyl methacrylate and 2,5-dihydrofuran to give the cross-dimer in 74% yield in 80% ee.
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Affiliation(s)
- Yuki Hiroi
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology , 2-24-26 Nakacho, Koganei, Tokyo 184-8588, Japan, and Japan Science and Technology Agency (JST) , ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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28
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Abstract
Charged intermediates and reagents are ubiquitous in organic transformations. The interaction of these ionic species with chiral neutral, anionic, or cationic small molecules has emerged as a powerful strategy for catalytic, enantioselective synthesis. This review describes developments in the burgeoning field of asymmetric ion-pairing catalysis with an emphasis on the insights that have been gleaned into the structural and mechanistic features that contribute to high asymmetric induction.
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Affiliation(s)
- Katrien Brak
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford St, Cambridge MA 02138 (USA), Fax: (+1) 617-496-1880
| | - Eric N. Jacobsen
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford St, Cambridge MA 02138 (USA), Fax: (+1) 617-496-1880
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29
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Augé M, Barbazanges M, Tran AT, Simonneau A, Elley P, Amouri H, Aubert C, Fensterbank L, Gandon V, Malacria M, Moussa J, Ollivier C. Atroposelective [2+2+2] cycloadditions catalyzed by a rhodium(i)–chiral phosphate system. Chem Commun (Camb) 2013; 49:7833-5. [DOI: 10.1039/c3cc43188f] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Cai Y, Shi Y. Synthesis and X-ray characterization of novel palladium(ii) complexes with tunable chiral anionic counterions. Dalton Trans 2013; 42:5232-6. [DOI: 10.1039/c3dt00007a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Raskatov JA, Thompson AL, Cowley AR, Claridge TDW, Brown JM. Chiral recognition in contact ion-pairs; observation, characterization and analysis. Chem Sci 2013. [DOI: 10.1039/c3sc51096d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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32
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Ohmatsu K, Ito M, Kunieda T, Ooi T. Exploiting the Modularity of Ion-Paired Chiral Ligands for Palladium-Catalyzed Enantioselective Allylation of Benzofuran-2(3H)-ones. J Am Chem Soc 2012; 135:590-3. [DOI: 10.1021/ja312125a] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Kohsuke Ohmatsu
- Department
of Applied
Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, 464-8603, Japan
| | - Mitsunori Ito
- Department
of Applied
Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, 464-8603, Japan
| | - Tomoatsu Kunieda
- Department
of Applied
Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, 464-8603, Japan
| | - Takashi Ooi
- Department
of Applied
Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, 464-8603, Japan
- Institute of Transformative
Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya, 464-8602, Japan
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34
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McInturff EL, Yamaguchi E, Krische MJ. Chiral-anion-dependent inversion of diastereo- and enantioselectivity in carbonyl crotylation via ruthenium-catalyzed butadiene hydrohydroxyalkylation. J Am Chem Soc 2012; 134:20628-31. [PMID: 23234459 PMCID: PMC3531795 DOI: 10.1021/ja311208a] [Citation(s) in RCA: 176] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The ruthenium catalyst generated in situ from H(2)Ru(CO)(PPh(3))(3), (S)-SEGPHOS, and a TADDOL-derived phosphoric acid promotes butadiene hydrohydroxyalkylation to form enantiomerically enriched products. Notably, the observed diastereo- and enantioselectivity is the opposite of that observed using BINOL-derived phosphate counterions in combination with (S)-SEGPHOS, the same enantiomer of the chiral ligand. Match/mismatch effects between the chiral ligand and the chiral TADDOL-phosphate counterion are described. For the first time, single-crystal X-ray diffraction data for a ruthenium complex modified by a chiral phosphate counterion are reported.
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Affiliation(s)
- Emma L. McInturff
- University of Texas at Austin, Department of Chemistry and Biochemistry, Austin, TX 78712, USA
| | - Eiji Yamaguchi
- University of Texas at Austin, Department of Chemistry and Biochemistry, Austin, TX 78712, USA
| | - Michael J. Krische
- University of Texas at Austin, Department of Chemistry and Biochemistry, Austin, TX 78712, USA
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36
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Mahlau M, List B. Asymmetrische Gegenanionen-vermittelte Katalyse: Konzept, Definition und Anwendungen. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201205343] [Citation(s) in RCA: 292] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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37
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Mahlau M, List B. Asymmetric Counteranion-Directed Catalysis: Concept, Definition, and Applications. Angew Chem Int Ed Engl 2012; 52:518-33. [DOI: 10.1002/anie.201205343] [Citation(s) in RCA: 688] [Impact Index Per Article: 57.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2012] [Indexed: 11/10/2022]
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38
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Ávila EP, Amarante GW. Recent Advances in Asymmetric Counteranion‐directed Catalysis (ACDC). ChemCatChem 2012. [DOI: 10.1002/cctc.201200422] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Eloah P. Ávila
- Chemistry Department, Federal University of Juiz de Fora, Rua José Lourenço Kelmer, s/n, Campus Universitário, São Pedro, 36036‐900, Juiz de Fora, MG (Brazil), Fax: (+55) 32‐21023310
| | - Giovanni W. Amarante
- Chemistry Department, Federal University of Juiz de Fora, Rua José Lourenço Kelmer, s/n, Campus Universitário, São Pedro, 36036‐900, Juiz de Fora, MG (Brazil), Fax: (+55) 32‐21023310
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Tu XF, Gong LZ. Highly Enantioselective Transfer Hydrogenation of Quinolines Catalyzed by Gold Phosphates: Achiral Ligand Tuning and Chiral-Anion Control of Stereoselectivity. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204179] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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40
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Tu XF, Gong LZ. Highly Enantioselective Transfer Hydrogenation of Quinolines Catalyzed by Gold Phosphates: Achiral Ligand Tuning and Chiral-Anion Control of Stereoselectivity. Angew Chem Int Ed Engl 2012; 51:11346-9. [DOI: 10.1002/anie.201204179] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Indexed: 11/09/2022]
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41
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Phipps RJ, Hamilton GL, Toste FD. The progression of chiral anions from concepts to applications in asymmetric catalysis. Nat Chem 2012; 4:603-14. [DOI: 10.1038/nchem.1405] [Citation(s) in RCA: 645] [Impact Index Per Article: 53.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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42
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Mahlau M, List B. Asymmetric Counteranion-Directed Catalysis (ACDC): A Remarkably General Approach to Enantioselective Synthesis. Isr J Chem 2012. [DOI: 10.1002/ijch.201200001] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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43
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Chiral counteranion-directed silver-catalyzed asymmetric synthesis of 1,2-dihydroisoquinolines by Friedel–Crafts alkylation reactions. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.02.058] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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44
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Hilt G. Hydrovinylation Reactions - Atom-Economic Transformations with Steadily Increasing Synthetic Potential. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200212] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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45
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Ding ZY, Chen F, Qin J, He YM, Fan QH. Asymmetric Hydrogenation of 2,4-Disubstituted 1,5-Benzodiazepines Using Cationic Ruthenium Diamine Catalysts: An Unusual Achiral Counteranion Induced Reversal of Enantioselectivity. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200309] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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46
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Ding ZY, Chen F, Qin J, He YM, Fan QH. Asymmetric Hydrogenation of 2,4-Disubstituted 1,5-Benzodiazepines Using Cationic Ruthenium Diamine Catalysts: An Unusual Achiral Counteranion Induced Reversal of Enantioselectivity. Angew Chem Int Ed Engl 2012; 51:5706-10. [DOI: 10.1002/anie.201200309] [Citation(s) in RCA: 99] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Indexed: 11/05/2022]
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47
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Zbieg JR, Yamaguchi E, McInturff EL, Krische MJ. Enantioselective C-H crotylation of primary alcohols via hydrohydroxyalkylation of butadiene. Science 2012; 336:324-7. [PMID: 22442385 DOI: 10.1126/science.1219274] [Citation(s) in RCA: 298] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
The direct, by-product-free conversion of basic feedstocks to products of medicinal and agricultural relevance is a broad goal of chemical research. Butadiene is a product of petroleum cracking and is produced on an enormous scale (about 12 × 10(6) metric tons annually). Here, with the use of a ruthenium catalyst modified by a chiral phosphate counterion, we report the direct redox-triggered carbon-carbon coupling of alcohols and butadiene to form products of carbonyl crotylation with high levels of anti-diastereoselectivity and enantioselectivity in the absence of stoichiometric by-products.
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Affiliation(s)
- Jason R Zbieg
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, TX 78712, USA
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48
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Parra A, Reboredo S, Martín Castro AM, Alemán J. Metallic organophosphates as catalysts in asymmetric synthesis: a return journey. Org Biomol Chem 2012; 10:5001-20. [DOI: 10.1039/c2ob25479d] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Barbazanges M, Augé M, Moussa J, Amouri H, Aubert C, Desmarets C, Fensterbank L, Gandon V, Malacria M, Ollivier C. Enantioselective Ir(I)-catalyzed carbocyclization of 1,6-enynes by the chiral counterion strategy. Chemistry 2011; 17:13789-94. [PMID: 22052592 DOI: 10.1002/chem.201102723] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Indexed: 11/11/2022]
Abstract
Enantioenriched bicyclo[4.1.0]hept-2-enes were synthesized by Ir(I)-catalyzed carbocyclization of 1,6-enynes. No chiral ligands were used, CO and PPh(3) were the only ligands bound to iridium. Instead, the stereochemical information was localized on the counterion of the catalyst, generated in situ by reaction of Vaska's complex (trans-[IrCl(CO)(PPh(3))(2)]) with a chiral silver phosphate. Enantiomeric excesses up to 93% were obtained when this catalytic mixture was used. (31)P NMR and IR spectroscopy suggest that formation of the trans- [Ir(CO)(PPh(3))(2)](+) moiety occurs by chlorine abstraction. Moreover, density functional theory calculations support a 6-endo-dig cyclization promoted by this cationic moiety. The chiral phosphate anion (O-P*) controls the enantioselectivity through formation of a loose ion pair with the metal center and establishes a C-H···O-P* hydrogen bond with the substrate. This is a rare example of asymmetric counterion-directed transition-metal catalysis and represents the first application of such a strategy to a C-C bond-forming reaction.
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Affiliation(s)
- Marion Barbazanges
- UPMC Paris 06, IPCM (UMR CNRS 7201), 4 Place Jussieu, 75252 Paris cedex 05, France
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