1
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Rhenium complex-catalyzed N-allylation and N-benzylation of amines with alcohols. Tetrahedron Lett 2023. [DOI: 10.1016/j.tetlet.2023.154412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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2
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Kon Y, Tsurumi S, Yamada S, Yokoi T, Fujitani T. Selective monoallylation of anilines to N-allyl anilines using reusable zirconium dioxide supported tungsten oxide solid catalyst. RSC Adv 2022; 12:11877-11884. [PMID: 35481092 PMCID: PMC9016830 DOI: 10.1039/d2ra00198e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 03/30/2022] [Indexed: 11/21/2022] Open
Abstract
The monoallylation of aniline to give N-allyl aniline is a fundamental transformation process that results in various kinds of valuable building block allyl compounds, which can be used in the production of pharmaceuticals and electronic materials. For decades, sustainable syntheses have been gaining much attention, and the employment of allyl alcohol as an allyl source can follow the sustainability due to the formation of only water as a coproduct through dehydrative monoallylation. Although the use of homogeneous metal complex catalysts is a straightforward choice for the acceleration of dehydrative monoallylation, the use of soluble catalysts tends to contaminate products. We herein present a 10 wt% WO3/ZrO2 catalyzed monoallylation process of aniline to give N-allyl anilines in good yields with excellent selectivity, which enables the continuous selective flow syntheses of N-allyl aniline with 97-99% selectivity. The performed detailed study about the catalytic mechanism suggests that the dispersed WO3 with the preservation of the W(vi) oxidation state of 10 wt% WO3/ZrO2 with appropriate acidity and basicity is crucial for the monoallylation. The inhibition of the over allylation of the N-allyl anilines is explained by the unwilling contact of the N-allyl aniline with the active sites of WO3/ZrO2 due to the steric hindrance.
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Affiliation(s)
- Yoshihiro Kon
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Shota Tsurumi
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Shunsuke Yamada
- Nanospace Catalysis Unit, Institute of Innovative Research, Tokyo Institute of Technology 4259 Nagatsuta Midori-ku Yokohama 226-8503 Japan
| | - Toshiyuki Yokoi
- Nanospace Catalysis Unit, Institute of Innovative Research, Tokyo Institute of Technology 4259 Nagatsuta Midori-ku Yokohama 226-8503 Japan
| | - Tadahiro Fujitani
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
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3
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Li X, Li P, Wang Z, Fu H, Dai Q. Palladium-Catalyzed Intramolecular Decarboxylative Allylic Amination of Aroyloxycarbamates. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202104030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Johannsen T, Golz C, Alcarazo M. α‐Kationische Phosphole: Synthese und Anwendungen als Liganden. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Tim Johannsen
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammanstr. 2 Göttingen Deutschland
| | - Christopher Golz
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammanstr. 2 Göttingen Deutschland
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammanstr. 2 Göttingen Deutschland
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5
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Johannsen T, Golz C, Alcarazo M. α-Cationic Phospholes: Synthesis and Applications as Ancillary Ligands. Angew Chem Int Ed Engl 2020; 59:22779-22784. [PMID: 32853445 PMCID: PMC7756421 DOI: 10.1002/anie.202009303] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/23/2020] [Indexed: 01/14/2023]
Abstract
A series of structurally differentiated α‐cationic phospholes containing cyclopropenium, imidazolium, and iminium substituents has been synthesized by reaction of chlorophosphole 1 with the corresponding stable carbenes. Evaluation of the donor properties of these compounds reveals that their strong π‐acceptor character is heavily influenced by the nature of the cationic group. The coordination chemistry of these newly prepared ligands towards AuI centers is also described and their unique electronic properties exploited in catalysis. Interestingly, α‐cationic phosphole containing catalysts were not only able to accelerate model cycloisomerization reactions, but also to efficiently discriminate between concurrent reaction pathways, avoiding the formation of undesired product mixtures.
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Affiliation(s)
- Tim Johannsen
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstr. 2, Göttingen, Germany
| | - Christopher Golz
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstr. 2, Göttingen, Germany
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstr. 2, Göttingen, Germany
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7
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Gupta AK, Akkarasamiyo S, Orthaber A. Rich Coordination Chemistry of π-Acceptor Dibenzoarsole Ligands. Inorg Chem 2017; 56:4505-4512. [DOI: 10.1021/acs.inorgchem.7b00100] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Arvind Kumar Gupta
- Molecular Inorganic
Chemistry, Department of Chemistry, Ångström Laboratories, Uppsala University, Box 523, 751 20 Uppsala, Sweden
| | - Sunisa Akkarasamiyo
- Department of Organic Chemistry, Stockholm University, 106 91 Stockholm, Sweden
| | - Andreas Orthaber
- Molecular Inorganic
Chemistry, Department of Chemistry, Ångström Laboratories, Uppsala University, Box 523, 751 20 Uppsala, Sweden
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8
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Du Z, Yan Y, Fu Y, Wang K. Palladium-Catalyzed Direct Amination of Allylic Alcohols in Aqueous Media. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600116] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zhengyin Du
- Key Laboratory of Eco-Environment Related Polymer Materials of Ministry of Education; College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P. R. China
| | - Yufei Yan
- Key Laboratory of Eco-Environment Related Polymer Materials of Ministry of Education; College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P. R. China
| | - Ying Fu
- Key Laboratory of Eco-Environment Related Polymer Materials of Ministry of Education; College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P. R. China
| | - Kehu Wang
- Key Laboratory of Eco-Environment Related Polymer Materials of Ministry of Education; College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P. R. China
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Bunrit A, Sawadjoon S, Tšupova S, Sjöberg PJR, Samec JSM. A General Route to β-Substituted Pyrroles by Transition-Metal Catalysis. J Org Chem 2016; 81:1450-60. [PMID: 26789020 DOI: 10.1021/acs.joc.5b02581] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An atom-efficient route to pyrroles substituted in the β-position has been achieved in four high yielding steps by a combination of Pd, Ru, and Fe catalysis with only water and ethene as side-products. The reaction is general and gives pyrroles substituted in the β-position with linear and branched alkyl, benzyl, or aryl groups in overall good yields. The synthetic route includes a Pd-catalyzed monoallylation step of amines with substituted allylic alcohols that proceeds to yield the monoallylated products in moderate to excellent yields. In a second step, unsymmetrical diallylated aromatic amines are generated from the reaction of a second allylic alcohol with high selectivity in moderate to good yields by control of the reaction temperature. Ru-catalyzed ring-closing metathesis performed on the diallylated aromatic amines yields the pyrrolines substituted in the β-position in excellent yields. By addition of ferric chloride to the reaction mixture, a selective aromatization to yield the corresponding pyrroles substituted in the β-position was achieved. A reaction mechanism involving a palladium hydride, generated from insertion of palladium to O-H of an allyl alcohol, that is responsible for the C-O bond cleavage to generate the π-allyl intermediate is proposed.
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Affiliation(s)
- Anon Bunrit
- Department of Chemistry, BMC, Uppsala University , Box 576, 751 23, Uppsala, Sweden.,Department of Organic Chemistry, Stockholm University , 106 91, Stockholm, Sweden
| | - Supaporn Sawadjoon
- Department of Chemistry, BMC, Uppsala University , Box 576, 751 23, Uppsala, Sweden
| | - Svetlana Tšupova
- Department of Chemistry, BMC, Uppsala University , Box 576, 751 23, Uppsala, Sweden
| | - Per J R Sjöberg
- Department of Chemistry, BMC, Uppsala University , Box 576, 751 23, Uppsala, Sweden
| | - Joseph S M Samec
- Department of Chemistry, BMC, Uppsala University , Box 576, 751 23, Uppsala, Sweden.,Department of Organic Chemistry, Stockholm University , 106 91, Stockholm, Sweden
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10
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Kato T, Tanaka S, Naka K. In-situ Iodination of Organoarsenic Homocycles: Facile Synthesis of 9-Arsafluorene. CHEM LETT 2015. [DOI: 10.1246/cl.150657] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Takuji Kato
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology
| | - Susumu Tanaka
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology
| | - Kensuke Naka
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology
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11
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Fourmy K, Nguyen DH, Dechy-Cabaret O, Gouygou M. Phosphole-based ligands in catalysis. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01701c] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This review provides an overview of phosphole-based ligand families (monophospholes, multidentate hybrid phosphole ligands, diphosphole and 2,2′-biphosphole-based ligands) and their potential in metal- and organo-catalyzed reactions (asymmetric reactions included).
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Affiliation(s)
- Kévin Fourmy
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse Cedex 4
- France
- Université de Toulouse
| | - Duc Hanh Nguyen
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse Cedex 4
- France
- Université de Toulouse
| | - Odile Dechy-Cabaret
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse Cedex 4
- France
- Université de Toulouse
| | - Maryse Gouygou
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse Cedex 4
- France
- Université de Toulouse
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12
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Sun Z, Wang Q, Xu Y, Wang Z. A computationally designed titanium-mediated amination of allylic alcohols for the synthesis of secondary allylamines. RSC Adv 2015. [DOI: 10.1039/c5ra18503c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A direct amination on allylic alcohols under mild conditions was enlightened by computational investigations and implemented in secondary allylamines synthesis.
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Affiliation(s)
- Zunming Sun
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Qingxia Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Yi Xu
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Zhihong Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- China
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13
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Chalcogenide derivatives of 1,2,5-triphenyl-1H-phosphole: structure and photophysical properties. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.03.102] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Lepski R, Lüning A, Stirnat K, Klein A. Unexpected formation of [(Me2-Xyl-DAB)Pd(η3-6-methyloct-2-en-1-id)][SbF6] (Me2-Xyl-DAB = 2,3-dimethyl-1,4-bis(2,6-dimethylphenyl)-diazabuta-1,3-diene). J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.07.071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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15
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Sawadjoon S, Orthaber A, Sjöberg PJR, Eriksson L, Samec JSM. Equilibrium Study of Pd(dba) 2 and P(OPh) 3 in the Pd-Catalyzed Allylation of Aniline by Allyl Alcohol. Organometallics 2014; 33:249-253. [PMID: 24465076 PMCID: PMC3893935 DOI: 10.1021/om4009873] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Indexed: 11/28/2022]
Abstract
Reaction of Pd(dba)2 and P(OPh)3 shows a unique equilibrium where the Pd[P(OPh)3]3 complex is favored over both Pd(dba)[P(OPh)3]2 and Pd[P(OPh)3]4 complexes at room temperature. At a lower temperature, Pd[P(OPh)3]4 becomes the most abundant complex in solution. X-ray studies of Pd[P(OPh)3]3 and Pd(dba)[P(OPh)3]2 complexes show that both complexes have a trigonal geometry with a Pd-P distance of 2.25 Å due to the π-acidity of the phosphite ligand. In solution, pure Pd(dba)[P(OPh)3]2 complex equilibrates to the favored Pd[P(OPh)3]3 complex, which is the most stable complex of those studied, and also forms the most active catalytic species. This catalyst precursor dissociates one ligand to give the reactive Pd[P(OPh)3]2, which performs an oxidative addition of nonmanipulated allyl alcohol to generate the π-allyl-Pd[P(OPh)3]2 intermediate according to ESI-MS studies.
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Affiliation(s)
- Supaporn Sawadjoon
- Department of Chemistry, BMC, Uppsala University , Box 576, 751 23 Uppsala, Sweden
| | - Andreas Orthaber
- Department of Chemistry, Ångström Laboratories, Uppsala University , Box 523, 751 20 Uppsala, Sweden
| | - Per J R Sjöberg
- Department of Chemistry, BMC, Uppsala University , Box 576, 751 23 Uppsala, Sweden
| | - Lars Eriksson
- Department of Structural Chemistry, Stockholm University , 106 91, Stockholm, Sweden
| | - Joseph S M Samec
- Department of Chemistry, BMC, Uppsala University , Box 576, 751 23 Uppsala, Sweden
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16
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Sawadjoon S, Sjöberg PJR, Orthaber A, Matsson O, Samec JSM. Mechanistic Insights into the Pd-Catalyzed Direct Amination of Allyl Alcohols: Evidence for an Outer-Sphere Mechanism Involving a Palladium Hydride Intermediate. Chemistry 2014; 20:1520-4. [DOI: 10.1002/chem.201303431] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2013] [Indexed: 11/09/2022]
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17
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Chen K, Chen HJ, Wong J, Yang J, Pullarkat SA. Copper(II) Triflate Catalyzed Allylic Arylation of Allylic Alcohols: Direct and Selective Access toC-Allylanilines. ChemCatChem 2013. [DOI: 10.1002/cctc.201300408] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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19
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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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20
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Lyaskovskyy V, van Dijk-Moes RJA, Burck S, Dzik WI, Lutz M, Ehlers AW, Slootweg JC, de Bruin B, Lammertsma K. Dibenzo[b,f]phosphepines: Novel Phosphane–Olefin Ligands for Transition Metals. Organometallics 2012. [DOI: 10.1021/om301012z] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Volodymyr Lyaskovskyy
- Department of Chemistry and Pharmaceutical
Sciences, VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
- Van ‘t Hoff Institute for Molecular Sciences (HIMS), Homogeneous
and Supramolecular Catalysis, University of Amsterdam (UvA), Science Park 904, 1098 XH Amsterdam,
The Netherlands
| | - Relinde J. A. van Dijk-Moes
- Department of Chemistry and Pharmaceutical
Sciences, VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - Sebastian Burck
- Department of Chemistry and Pharmaceutical
Sciences, VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - Wojciech I. Dzik
- Van ‘t Hoff Institute for Molecular Sciences (HIMS), Homogeneous
and Supramolecular Catalysis, University of Amsterdam (UvA), Science Park 904, 1098 XH Amsterdam,
The Netherlands
| | - Martin Lutz
- Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Andreas W. Ehlers
- Department of Chemistry and Pharmaceutical
Sciences, VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - J. Chris Slootweg
- Department of Chemistry and Pharmaceutical
Sciences, VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - Bas de Bruin
- Van ‘t Hoff Institute for Molecular Sciences (HIMS), Homogeneous
and Supramolecular Catalysis, University of Amsterdam (UvA), Science Park 904, 1098 XH Amsterdam,
The Netherlands
| | - Koop Lammertsma
- Department of Chemistry and Pharmaceutical
Sciences, VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
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Banerjee D, Jagadeesh RV, Junge K, Junge H, Beller M. An efficient and convenient palladium catalyst system for the synthesis of amines from allylic alcohols. CHEMSUSCHEM 2012; 5:2039-2044. [PMID: 22893300 DOI: 10.1002/cssc.201200247] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Indexed: 06/01/2023]
Abstract
A novel catalyst system for efficient amination of allylic alcohols with aryl and alkyl amines is presented. By applying a convenient combination consisting of Pd(OAc)(2)/1,10-phenanthroline, a variety of allylic alcohols reacted smoothly to give the corresponding secondary and tertiary amines in good to excellent yields with high regioselectivity. The usefulness of our protocol is demonstrated in the one-step synthesis of the antifungal drug naftifine and the calcium channel blocker flunarizine.
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Affiliation(s)
- Debasis Banerjee
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany
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22
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Wang Z, Mo H, Cheng D, Bao W. Metal-free synthesis of allylic amines by cross-dehydrogenative-coupling of 1,3-diarylpropenes with anilines and amides under mild conditions. Org Biomol Chem 2012; 10:4249-55. [DOI: 10.1039/c2ob06826e] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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24
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Sundararaju B, Achard M, Bruneau C. Transition metal catalyzed nucleophilic allylic substitution: activation of allylic alcohols via π-allylic species. Chem Soc Rev 2012; 41:4467-83. [DOI: 10.1039/c2cs35024f] [Citation(s) in RCA: 365] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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25
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Affiliation(s)
- Raju Ghosh
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Amitabha Sarkar
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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26
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Mukherjee P, Widenhoefer RA. Gold(I)-catalyzed intramolecular amination of allylic alcohols with alkylamines. Org Lett 2011; 13:1334-7. [PMID: 21314103 PMCID: PMC3429346 DOI: 10.1021/ol103175w] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A 1:1 mixture of (1)AuCl [1 = P(t-Bu)(2)o-biphenyl] and AgSbF(6) catalyzes the intramolecular amination of allylic alcohols with alkylamines to form substituted pyrrolidine and piperidine derivatives. Gold(I)-catalyzed cyclization of (R,Z)-8-(N-benzylamino)-3-octen-2-ol (96% ee, 95% de) led to isolation of (R,E)-1-benzyl-2-(1-propenyl)piperidine in 99% yield with 96% ee, consistent with the net syn addition of the amine relative to the departing hydroxyl group.
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Affiliation(s)
- Paramita Mukherjee
- Duke University, Department of Chemistry, French Family Science Center, Durham, NC 27708–0346
| | - Ross A. Widenhoefer
- Duke University, Department of Chemistry, French Family Science Center, Durham, NC 27708–0346
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27
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Dugal-Tessier J, Dake GR, Gates DP. Chiral Phosphaalkene−Oxazoline Ligands for the Palladium-Catalyzed Asymmetric Allylic Alkylation. Org Lett 2010; 12:4667-9. [DOI: 10.1021/ol1020652] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Julien Dugal-Tessier
- Department of Chemistry, 2036 Main Mall, University of British Columbia, Vancouver, B.C., Canada, V6T 1Z1
| | - Gregory R. Dake
- Department of Chemistry, 2036 Main Mall, University of British Columbia, Vancouver, B.C., Canada, V6T 1Z1
| | - Derek P. Gates
- Department of Chemistry, 2036 Main Mall, University of British Columbia, Vancouver, B.C., Canada, V6T 1Z1
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28
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Tao Y, Wang B, Wang B, Qu L, Qu J. Highly efficient and regioselective allylation with allylic alcohols catalyzed by [Mo(3)S(4)Pd(eta(3)-allyl)] clusters. Org Lett 2010; 12:2726-9. [PMID: 20469923 DOI: 10.1021/ol100805c] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A highly efficient and regioselective allylation reaction of amines and active methylene compounds directly using allylic alcohols under mild conditions catalyzed by the novel cubane-type sulfido [(Cp*Mo)(3)(mu(3)-S)(4)Pd(eta(3)-allyl)][PF(6)](2) clusters has been developed. A variety of allylic alcohols and nucleophiles including amines and active methylene compounds are investigated, and in the case of allylic alcohols bearing substituents at either the alpha- or gamma-position only linear products are obtained.
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Affiliation(s)
- Yinsong Tao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116012, People's Republic of China
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Mukherjee P, Widenhoefer RA. Gold(I)-catalyzed amination of allylic alcohols with cyclic ureas and related nucleophiles. Org Lett 2010; 12:1184-7. [PMID: 20180519 PMCID: PMC2929168 DOI: 10.1021/ol902923e] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A 1:1 mixture of [P(t-Bu)(2)-o-biphenyl]AuCl and AgSbF(6) catalyzes the intermolecular amination of allylic alcohols with 1-methylimidazolidin-2-one and related nucleophiles that, in the case of gamma-unsubstituted or gamma-methyl-substituted allylic alcohols, occurs with high gamma-regioselectivity and syn-stereoselectivity.
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Affiliation(s)
- Paramita Mukherjee
- Duke University, Department of Chemistry, French Family Science Center,
Durham, NC 27708–0346
| | - Ross A. Widenhoefer
- Duke University, Department of Chemistry, French Family Science Center,
Durham, NC 27708–0346
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Escalle A, Le Goff XF, Le Floch P. Protonation of a xantphos-phosphole ligand. Intramolecular trapping of a P-H phospholium salt. J Org Chem 2009; 74:7540-3. [PMID: 19725507 DOI: 10.1021/jo9014485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Protonation of a bidentate xantphos-phosphole ligand by HBF(4) affords only one enantiomer of a cyclic phospholium dihydropholene structure. DFT calculations allowed us to establish that protonation initially takes place at the phosphorus atom of the phosphole moiety to afford a transient P-H phospholium salt, which in turn protonates the C=C double bond of the second phosphole unit.
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Affiliation(s)
- Aurélie Escalle
- Laboratoire Hétéroéléments et Coordination, Ecole Polytechnique, CNRS, 91128 Palaiseau Cedex, France
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31
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Ohshima T, Miyamoto Y, Ipposhi J, Nakahara Y, Utsunomiya M, Mashima K. Platinum-Catalyzed Direct Amination of Allylic Alcohols under Mild Conditions: Ligand and Microwave Effects, Substrate Scope, and Mechanistic Study. J Am Chem Soc 2009; 131:14317-28. [DOI: 10.1021/ja9046075] [Citation(s) in RCA: 146] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takashi Ohshima
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Yoshiki Miyamoto
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Junji Ipposhi
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Yasuhito Nakahara
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Masaru Utsunomiya
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Kazushi Mashima
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
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Chass G, O'Brien C, Hadei N, Kantchev E, Mu WH, Fang DC, Hopkinson A, Csizmadia I, Organ M. Density Functional Theory Investigation of the Alkyl-Alkyl Negishi Cross-Coupling Reaction Catalyzed by N-Heterocyclic Carbene (NHC)-Pd Complexes. Chemistry 2009; 15:4281-8. [DOI: 10.1002/chem.200900042] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Wassenaar J, van Zutphen S, Mora G, Le Floch P, Siegler MA, Spek AL, Reek JNH. INDOLPhosphole and INDOLPhos Palladium−Allyl Complexes in Asymmetric Allylic Alkylations. Organometallics 2009. [DOI: 10.1021/om801204a] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jeroen Wassenaar
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands, Laboratoire “Hétéroéléments et Coordination”, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France, and Crystal and Structural Chemistry, Bijvoet Centre for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Steven van Zutphen
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands, Laboratoire “Hétéroéléments et Coordination”, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France, and Crystal and Structural Chemistry, Bijvoet Centre for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Guilhem Mora
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands, Laboratoire “Hétéroéléments et Coordination”, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France, and Crystal and Structural Chemistry, Bijvoet Centre for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Pascal Le Floch
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands, Laboratoire “Hétéroéléments et Coordination”, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France, and Crystal and Structural Chemistry, Bijvoet Centre for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Maxime A. Siegler
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands, Laboratoire “Hétéroéléments et Coordination”, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France, and Crystal and Structural Chemistry, Bijvoet Centre for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Anthony L. Spek
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands, Laboratoire “Hétéroéléments et Coordination”, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France, and Crystal and Structural Chemistry, Bijvoet Centre for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Joost N. H. Reek
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands, Laboratoire “Hétéroéléments et Coordination”, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France, and Crystal and Structural Chemistry, Bijvoet Centre for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
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Mora G, Piechaczyk O, Houdard R, Mézailles N, Le Goff XF, le Floch P. Why Platinum Catalysts Involving Ligands with Large Bite Angle Are so Efficient in the Allylation of Amines: Design of a Highly Active Catalyst and Comprehensive Experimental and DFT Study. Chemistry 2008; 14:10047-57. [DOI: 10.1002/chem.200801197] [Citation(s) in RCA: 48] [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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Nakabuchi T, Matano Y, Imahori H. Synthesis, Structures, and Coordinating Properties of Phosphole-Containing Hybrid Calixpyrroles. Organometallics 2008. [DOI: 10.1021/om800099h] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takashi Nakabuchi
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Fukui Institute for Fundamental Chemistry, Kyoto University, 34-4, Takano-Nishihiraki-cho, Sakyo-ku, Kyoto 606-8103, Japan
| | - Yoshihiro Matano
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Fukui Institute for Fundamental Chemistry, Kyoto University, 34-4, Takano-Nishihiraki-cho, Sakyo-ku, Kyoto 606-8103, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Fukui Institute for Fundamental Chemistry, Kyoto University, 34-4, Takano-Nishihiraki-cho, Sakyo-ku, Kyoto 606-8103, Japan
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MacAleese L, Maître P. Infrared spectroscopy of organometallic ions in the gas phase: from model to real world complexes. MASS SPECTROMETRY REVIEWS 2007; 26:583-605. [PMID: 17471578 DOI: 10.1002/mas.20138] [Citation(s) in RCA: 219] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Gas phase mid-infrared spectroscopy of molecular ions can nowadays be performed with high performance mass spectrometers coupled to free electron lasers (FEL). The wide and continuous tunability of highly intense FELs in the mid-infrared region can be exploited for performing infrared multiple photon dissociation (IRMPD) spectroscopy of molecular ions. This review will focus on gas phase IRMPD spectroscopic investigations aiming at probing the structure and the reactivity of transition metal complexes. The performance of infrared spectroscopy for characterizing the coordination mode of polydentate ligands and the spin state of the metal will be illustrated. Infrared spectroscopy has also been exploited to probe the reactivity of metal complexes, and a special attention will be given to the infrared spectroscopy of reactive intermediates.
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Affiliation(s)
- Luke MacAleese
- Laboratoire de Chimie Physique, UMR8000 CNRS and Université Paris-Sud 11, Faculté des Sciences, Bâtiment 350, 91405 Orsay Cedex, France
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Procedures for and Possible Mechanisms of Pd‐Catalyzed Allylations of Primary and Secondary Amines with Allylic Alcohols. European J Org Chem 2007. [DOI: 10.1002/ejoc.200601050] [Citation(s) in RCA: 162] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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