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Lin C, Zhang J, Sun Z, Guo Y, Chong Q, Zhang Z, Meng F. Cobalt-Catalyzed Enantioselective Alkenylation of Aldehydes. Angew Chem Int Ed Engl 2024; 63:e202405290. [PMID: 38818654 DOI: 10.1002/anie.202405290] [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: 03/18/2024] [Revised: 05/26/2024] [Accepted: 05/30/2024] [Indexed: 06/01/2024]
Abstract
Catalytic enantioselective alkenylation of aldehydes with easily accessible alkenyl halides promoted by a chiral cobalt complex derived from a newly developed tridentate bisoxazolinephosphine is presented. Such processes represent an unprecedented reaction pathway for cobalt catalysis and a general approach that enable rapid construction of highly diversified enantioenriched allylic alcohols containing a 1,1-, 1,2-disubstituted and trisubstituted alkene as well as axial stereogenicity in up to 99 % yield and 99 : 1 er without the need of preformation of alkenyl-metal reagents. DFT calculations revealed the origin of enantioselectivity.
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Affiliation(s)
- Chuiyi Lin
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, postcode 200032, China
| | - Jiwu Zhang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, postcode 200032, China
| | - Zhao Sun
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, postcode 200032, China
| | - Yinlong Guo
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, postcode 200032, China
| | - Qinglei Chong
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, postcode 200032, China
| | - Zhihan Zhang
- College of Chemistry, Central China Normal University, 152 Louyu Road, Wuhan, Hubei, 430079, China
| | - Fanke Meng
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, postcode 200032, China
- School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou, 310024, China
- Beijing National Laboratory for Molecular Sciences, Beijing, 1000871, China
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
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2
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Shaaban S, Davies C, Waldmann H. Applications of Chiral Cyclopentadienyl (Cp
x
) Metal Complexes in Asymmetric Catalysis. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000752] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Saad Shaaban
- Max‐Planck‐Institute of Molecular Physiology Department of Chemical Biology Otto‐Hahn‐Straße 11 44227 Dortmund Germany
| | - Caitlin Davies
- Max‐Planck‐Institute of Molecular Physiology Department of Chemical Biology Otto‐Hahn‐Straße 11 44227 Dortmund Germany
- Technical University Dortmund Faculty of Chemical Biology Otto‐Hahn‐Straße 4a 44227 Dortmund Germany
| | - Herbert Waldmann
- Max‐Planck‐Institute of Molecular Physiology Department of Chemical Biology Otto‐Hahn‐Straße 11 44227 Dortmund Germany
- Technical University Dortmund Faculty of Chemical Biology Otto‐Hahn‐Straße 4a 44227 Dortmund Germany
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3
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Lauwick H, Sun Y, Akdas-Kilig H, Dérien S, Achard M. Access to 3-Oxindoles from Allylic Alcohols and Indoles. Chemistry 2018. [DOI: 10.1002/chem.201800348] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Hortense Lauwick
- Univ Rennes, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226; F-35000 Rennes France
| | - Yang Sun
- Univ Rennes, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226; F-35000 Rennes France
| | - Huriye Akdas-Kilig
- Univ Rennes, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226; F-35000 Rennes France
| | - Sylvie Dérien
- Univ Rennes, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226; F-35000 Rennes France
| | - Mathieu Achard
- Univ Rennes, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226; F-35000 Rennes France
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4
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Li C, Breit B. Rhodium-Catalyzed Dynamic Kinetic Asymmetric Allylation of Phenols and 2-Hydroxypyridines. Chemistry 2016; 22:14655-63. [DOI: 10.1002/chem.201603532] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Changkun Li
- Institut für Organische Chemie; Albert-Ludwigs-Universität Freiburg; Albertstraße 21 79104 Freiburg im Breisgau Germany
| | - Bernhard Breit
- Institut für Organische Chemie; Albert-Ludwigs-Universität Freiburg; Albertstraße 21 79104 Freiburg im Breisgau Germany
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5
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Kanbayashi N, Yamazawa A, Takii K, Okamura TA, Onitsuka K. Planar-Chiral Cyclopentadienyl-Ruthenium-Catalyzed Regio- and Enantioselective Asymmetric Allylic Alkylation of Silyl Enolates under Unusually Mild Conditions. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500970] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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6
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Egger L, Tortoreto C, Achard T, Monge D, Ros A, Fernández R, Lassaletta JM, Lacour J. Regio- and Enantioselective Allylation of PhenolsviaDecarboxylative Allylic Etherification of Allyl Aryl Carbonates Catalyzed by (Cyclopentadienyl)ruthenium(II) Complexes and Pyridine-Hydrazone Ligands. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500534] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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7
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Barker G, Johnson DG, Young PC, Macgregor SA, Lee AL. Chirality Transfer in Gold(I)-Catalysed Direct Allylic Etherifications of Unactivated Alcohols: Experimental and Computational Study. Chemistry 2015; 21:13748-57. [PMID: 26248980 PMCID: PMC4586480 DOI: 10.1002/chem.201501607] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Indexed: 11/05/2022]
Abstract
Gold(I)-catalysed direct allylic etherifications have been successfully carried out with chirality transfer to yield enantioenriched, γ-substituted secondary allylic ethers. Our investigations include a full substrate-scope screen to ascertain substituent effects on the regioselectivity, stereoselectivity and efficiency of chirality transfer, as well as control experiments to elucidate the mechanistic subtleties of the chirality-transfer process. Crucially, addition of molecular sieves was found to be necessary to ensure efficient and general chirality transfer. Computational studies suggest that the efficiency of chirality transfer is linked to the aggregation of the alcohol nucleophile around the reactive π-bound Au-allylic ether complex. With a single alcohol nucleophile, a high degree of chirality transfer is predicted. However, if three alcohols are present, alternative proton transfer chain mechanisms that erode the efficiency of chirality transfer become competitive.
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Affiliation(s)
- Graeme Barker
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh EH14 4AS (UK)
| | - David G Johnson
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh EH14 4AS (UK)
| | - Paul C Young
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh EH14 4AS (UK)
| | - Stuart A Macgregor
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh EH14 4AS (UK).
| | - Ai-Lan Lee
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh EH14 4AS (UK).
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Herkert L, Green SLJ, Barker G, Johnson DG, Young PC, Macgregor SA, Lee AL. Gold(I)-catalysed direct thioetherifications using allylic alcohols: an experimental and computational study. Chemistry 2014; 20:11540-8. [PMID: 25080400 PMCID: PMC4517163 DOI: 10.1002/chem.201403293] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Indexed: 01/11/2023]
Abstract
A gold(I)-catalysed direct thioetherification reaction between allylic alcohols and thiols is presented. The reaction is generally highly regioselective (S(N)2'). This dehydrative allylation procedure is very mild and atom economical, producing only water as the by-product and avoiding any unnecessary waste/steps associated with installing a leaving or activating group on the substrate. Computational studies are presented to gain insight into the mechanism of the reaction. Calculations indicate that the regioselectivity is under equilibrium control and is ultimately dictated by the thermodynamic stability of the products.
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Affiliation(s)
- Lorena Herkert
- Institute of Chemical Sciences, Heriot-Watt UniversityEdinburgh, EH14 4AS (UK) E-mail:
| | - Samantha L J Green
- Institute of Chemical Sciences, Heriot-Watt UniversityEdinburgh, EH14 4AS (UK) E-mail:
| | - Graeme Barker
- Institute of Chemical Sciences, Heriot-Watt UniversityEdinburgh, EH14 4AS (UK) E-mail:
| | - David G Johnson
- Institute of Chemical Sciences, Heriot-Watt UniversityEdinburgh, EH14 4AS (UK) E-mail:
| | - Paul C Young
- Institute of Chemical Sciences, Heriot-Watt UniversityEdinburgh, EH14 4AS (UK) E-mail:
| | - Stuart A Macgregor
- Institute of Chemical Sciences, Heriot-Watt UniversityEdinburgh, EH14 4AS (UK) E-mail:
| | - Ai-Lan Lee
- Institute of Chemical Sciences, Heriot-Watt UniversityEdinburgh, EH14 4AS (UK) E-mail:
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9
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Bayer A, Kazmaier U. Ruthenium-Catalyzed Allylic Alkylations of Chelated Enolates Using Vinyl Dioxolanon-2-ones. J Org Chem 2014; 79:8498-504. [DOI: 10.1021/jo501877q] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anton Bayer
- Institut für Organische
Chemie, Universität des Saarlandes, Campus, Geb. C4.2, D-66123 Saarbruecken, Germany
| | - Uli Kazmaier
- Institut für Organische
Chemie, Universität des Saarlandes, Campus, Geb. C4.2, D-66123 Saarbruecken, Germany
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10
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Bayer A, Kazmaier U. [(p-Cymene)RuCl2 ]2 : an efficient catalyst for highly regioselective allylic alkylations of chelated amino acid ester enolates. Chemistry 2014; 20:10484-91. [PMID: 25044060 DOI: 10.1002/chem.201402825] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 05/05/2014] [Indexed: 11/11/2022]
Abstract
Chelated amino acid ester enolates are excellent nucleophiles for ruthenium-catalyzed allylic alkylations. Although [Cp*Ru(MeCN)3 ]PF6 was found to be the most reactive catalyst investigated, with the resulting allyl complexes reacting at temperatures as low as -78 °C, unfortunately the process took place with only moderate regio- and diastereoselectivity. In contrast, [(p-cymene)RuCl2 ]2 allowed allylations to be performed with a high degree of regioretention. Secondary allyl carboxylates with a terminal double bond were found to be the most reactive substrates, giving rise to the branched amino acids with perfect regioretention and chirality transfer. In this case, no isomerization of the Ru-allyl complex formed in situ was observed, in contrast to the analogues palladium complexes. This isomerization-free protocol can also be used for the synthesis of (Z)-configured γ,δ-unsaturated amino acid derivatives, starting from (Z)-allylic substrates. Here, the more reactive phosphates were found to be superior to the carboxylates, providing the required amino acids in almost quantitative yield with perfect regio- and stereoretention. Therefore, the Ru-catalyzed allylation reactions are well positioned to overcome the drawbacks of Pd-catalyzed processes.
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Affiliation(s)
- Anton Bayer
- Institut für Organische Chemie, Universität des Saarlandes, Im Stadtwald, Geb. C4.2, 66041 Saarbrücken (Germany), Fax: (+49) 681-3022409
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11
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Yang ZP, Zhuo CX, You SL. Ruthenium-Catalyzed Intramolecular Allylic Dearomatization/Migration Reaction of Indoles and Pyrroles. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301083] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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12
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Kanbayashi N, Takenaka K, Okamura TA, Onitsuka K. Asymmetric auto-tandem catalysis with a planar-chiral ruthenium complex: sequential allylic amidation and atom-transfer radical cyclization. Angew Chem Int Ed Engl 2013; 52:4897-901. [PMID: 23553818 DOI: 10.1002/anie.201300485] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Naoya Kanbayashi
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Machikaneyama 1-1, Toyonaka, Osaka 560-0043, Japan
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13
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Kanbayashi N, Takenaka K, Okamura TA, Onitsuka K. Asymmetric Auto-Tandem Catalysis with a Planar-Chiral Ruthenium Complex: Sequential Allylic Amidation and Atom-Transfer Radical Cyclization. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300485] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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14
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Mukherjee P, Widenhoefer RA. The regio- and stereospecific intermolecular dehydrative alkoxylation of allylic alcohols catalyzed by a gold(I) N-heterocyclic carbene complex. Chemistry 2013; 19:3437-44. [PMID: 23348826 PMCID: PMC3882269 DOI: 10.1002/chem.201203987] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Indexed: 11/10/2022]
Abstract
A 1:1 mixture of [AuCl(IPr)] (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidine) and AgClO(4) catalyzes the intermolecular dehydrative alkoxylation of primary and secondary allylic alcohols with aliphatic primary and secondary alcohols to form allylic ethers. These transformations are regio- and stereospecific with preferential addition of the alcohol nucleophile at the γ-position of the allylic alcohol syn to the departing hydroxyl group and with predominant formation of the E stereoisomer. The minor α regioisomer is formed predominantly through a secondary reaction manifold involving regioselective γ-alkoxylation of the initially formed allylic ether rather than by the direct α-alkoxylation of the allylic alcohol.
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Affiliation(s)
- Paramita Mukherjee
- Department of Chemistry, Duke University, French Family Science Center, Durham, NC 27708 (USA), Fax: (+1) (919)-660-1605
| | - Ross A. Widenhoefer
- Department of Chemistry, Duke University, French Family Science Center, Durham, NC 27708 (USA), Fax: (+1) (919)-660-1605
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15
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Lumbroso A, Cooke ML, Breit B. Catalytic Asymmetric Synthesis of Allylic Alcohols and Derivatives and their Applications in Organic Synthesis. Angew Chem Int Ed Engl 2013; 52:1890-932. [DOI: 10.1002/anie.201204579] [Citation(s) in RCA: 232] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Indexed: 11/09/2022]
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16
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Lumbroso A, Cooke ML, Breit B. Katalytische asymmetrische Synthese von Allylalkoholen und Allylalkohol-Derivaten und deren Anwendung in der organischen Synthese. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201204579] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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He H, Ye KY, Wu QF, Dai LX, You SL. Iridium-Catalyzed Asymmetric Allylic Etherification and Ring-Closing Metathesis Reaction for Enantioselective Synthesis of Chromene and 2,5-Dihydrobenzo[b]oxepine Derivatives. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201100809] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Roggen M, Carreira EM. Enantioselective allylic etherification: selective coupling of two unactivated alcohols. Angew Chem Int Ed Engl 2011; 50:5568-71. [PMID: 21574219 DOI: 10.1002/anie.201007716] [Citation(s) in RCA: 142] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Indexed: 11/05/2022]
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Roggen M, Carreira EM. Enantioselektive Allylethersynthese: selektive Kupplung von zwei Alkoholen. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201007716] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Kanbayashi N, Onitsuka K. Ruthenium-Catalyzed Regio- and Enantioselective Allylic Substitution with Water: Direct Synthesis of Chiral Allylic Alcohols. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201101078] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Kanbayashi N, Onitsuka K. Ruthenium-Catalyzed Regio- and Enantioselective Allylic Substitution with Water: Direct Synthesis of Chiral Allylic Alcohols. Angew Chem Int Ed Engl 2011; 50:5197-9. [DOI: 10.1002/anie.201101078] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2011] [Indexed: 11/09/2022]
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Miyata K, Kutsuna H, Kawakami S, Kitamura M. A Chiral Bidentate sp2-N Ligand, Naph-diPIM: Application to CpRu-Catalyzed Asymmetric Dehydrative C-, N-, and O-Allylation. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100772] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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23
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Miyata K, Kutsuna H, Kawakami S, Kitamura M. A Chiral Bidentate sp2-N Ligand, Naph-diPIM: Application to CpRu-Catalyzed Asymmetric Dehydrative C-, N-, and O-Allylation. Angew Chem Int Ed Engl 2011; 50:4649-53. [DOI: 10.1002/anie.201100772] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2011] [Revised: 02/21/2011] [Indexed: 11/08/2022]
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24
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Begouin JM, Klein JEMN, Weickmann D, Plietker B. Allylic Substitutions Catalyzed by Miscellaneous Metals. TOP ORGANOMETAL CHEM 2011. [DOI: 10.1007/3418_2011_15] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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25
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Austeri M, Linder D, Lacour J. (Cyclopentadienyl)ruthenium-Catalyzed Regio- and Enantioselective Decarboxylative Allylic Etherification of Allyl Aryl and Alkyl Carbonates. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000696] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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26
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Yamamoto Y, Yamashita K, Harada Y. Systematic Evaluation of Substituted Cyclopentadienyl Ruthenium Complexes, [(η5-C5MenH5−n)RuCl(cod)], for Catalytic Cycloadditions of Diynes. Chem Asian J 2010; 5:946-52. [DOI: 10.1002/asia.200900531] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Brancatelli G, Drommi D, Feminò G, Saporita M, Bottari G, Faraone F. Basicity and bulkiness effects of 1,8-diaminonaphthalene, 8-aminoquinoline and their alkylated derivatives on the different efficiencies of η5-C5H5 and η5-C5Me5 ruthenium precatalysts in allylic etherification reactions. NEW J CHEM 2010. [DOI: 10.1039/c0nj00338g] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Olson AC, Overman LE, Sneddon HF, Ziller JW. Catalytic Asymmetric Synthesis of Branched Chiral Allylic Phenyl Ethers from ( E)-Allylic Alcohols. Adv Synth Catal 2009; 351:3186-3192. [PMID: 23795152 DOI: 10.1002/adsc.200900678] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The first di-μ-amidate dipalladium complexes and a new di-μ-carboxylate dipalladium complex of the COP (cobalt oxazoline palladacycle) palladium(II) catalyst family are reported and characterized crystallographically. The di-μ-amidate complex 3 or its enantiomer (ent-3) are the first asymmetric catalysts that allow commercially available, or readily accessible, (E)-2-alkene-1-ols to be transformed to enantioenriched branched allylic aryl ethers upon reaction of their trichloroacetimidate derivatives with phenols. The 3-aryloxy-1-alkene products are formed in high enantiomeric purity (typically 90-98% ee) and useful yields (61-88%).
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Affiliation(s)
- Angela C Olson
- Department of Chemistry, University of California, Irvine, 1102 Natural Sciences II, Irvine, California, 92697-2025, U.S.A
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29
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Zhang HJ, Demerseman B, Xi Z, Bruneau C. Ruthenium Catalysts for Controlled Mono- and Bis-Allylation of Active Methylene Compounds with Aliphatic Allylic Substrates. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900498] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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30
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Tanaka S, Seki T, Kitamura M. Asymmetric Dehydrative Cyclization of ω-Hydroxy Allyl Alcohols Catalyzed by Ruthenium Complexes. Angew Chem Int Ed Engl 2009; 48:8948-51. [DOI: 10.1002/anie.200904671] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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Tanaka S, Seki T, Kitamura M. Asymmetric Dehydrative Cyclization of ω-Hydroxy Allyl Alcohols Catalyzed by Ruthenium Complexes. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200904671] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Zaitsev A, Caldwell H, Pregosin P, Veiros L. Fast Ruthenium-Catalysed Allylation of Thiols by Using Allyl Alcohols as Substrates. Chemistry 2009; 15:6468-77. [DOI: 10.1002/chem.200900192] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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33
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Zhang H, Demerseman B, Toupet L, Xi Z, Bruneau C. Novel [Ruthenium(substituted‐tetramethylcyclopentadiene) (2‐quinolinecarboxylato)(allyl)] Hexafluorophosphate Complexes as Efficient Catalysts for Highly Regioselective Nucleophilic Substitution of Aliphatic Allylic Substrates. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800135] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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34
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Austeri M, Linder D, Lacour J. Enantioselective and Regioselective Ruthenium‐Catalyzed Decarboxylative Etherification of Allyl Aryl Carbonates. Chemistry 2008; 14:5737-41. [DOI: 10.1002/chem.200800619] [Citation(s) in RCA: 57] [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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Bouziane A, Hélou M, Carboni B, Carreaux F, Demerseman B, Bruneau C, Renaud JL. Ruthenium-Catalyzed Synthesis of Allylic Alcohols: Boronic Acid as a Hydroxide Source. Chemistry 2008; 14:5630-7. [DOI: 10.1002/chem.200702030] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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