1
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Nelson R, Calvelo M, García-Fandiño R, Lledós A, Ujaque G, Mascareñas JL, López F. Skeletal diversity in Pt- and Au-catalyzed annulations of allenedienes: dissecting unconventional mechanistic pathways. Chem Sci 2020; 11:4209-4220. [PMID: 34122884 PMCID: PMC8152626 DOI: 10.1039/d0sc00650e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 03/26/2020] [Indexed: 12/02/2022] Open
Abstract
We describe the discovery of unprecedented annulation processes of 1,7-allenedienes, promoted by Pt or Au catalysts. These transformations revealed mechanistic pathways that had not been previously observed in reactions involving carbophilic catalysis. In particular, we have found that allenedienes bearing a silyl ether in the carbon tether connecting the diene and the allene divergently afford cyclopropane-embedded tricyclic derivatives, 6,6-fused bicarbocyclic products or 5,6-fused bicarbocyclic systems, depending on the type of Au or Pt catalyst used. We have carried out experimental and computational studies that shed light on the mechanistic reasons behind this rich and unusual skeletal divergence, and provide new lessons on the drastic influence of platinum ancillary ligands on the reaction outcome.
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Affiliation(s)
- Ronald Nelson
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
- Departamento de Química, Universidad Católica del Norte Av. Angamos 0610 Antofagasta Chile
| | - Martín Calvelo
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Rebeca García-Fandiño
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Agustí Lledós
- Departament de Química, Universitat Autònoma de Barcelona Cerdanyola del Valles 08193 Catalonia Spain
| | - Gregori Ujaque
- Departament de Química, Universitat Autònoma de Barcelona Cerdanyola del Valles 08193 Catalonia Spain
| | - José L Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Fernando López
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
- Instituto de Química Orgánica General CSIC Juan de la Cierva 3 28006 Madrid Spain
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2
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An Y, Wu J. Synthesis of Tetrahydropyridine Derivatives through a Reaction of 1,6-Enynes, Sulfur Dioxide, and Aryldiazonium Tetrafluoroborates. Org Lett 2017; 19:6028-6031. [DOI: 10.1021/acs.orglett.7b03195] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yuanyuan An
- Department
of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Jie Wu
- Department
of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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3
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Jaroschik F, Simonneau A, Lemière G, Cariou K, Agenet N, Amouri H, Aubert C, Goddard JP, Lesage D, Malacria M, Gimbert Y, Gandon V, Fensterbank L. Assessing Ligand and Counterion Effects in the Noble Metal Catalyzed Cycloisomerization Reactions of 1,6-Allenynes: a Combined Experimental and Theoretical Approach. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02696] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Florian Jaroschik
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Antoine Simonneau
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Gilles Lemière
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Kevin Cariou
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Nicolas Agenet
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Hani Amouri
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Corinne Aubert
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Jean-Philippe Goddard
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Denis Lesage
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Max Malacria
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
| | - Yves Gimbert
- Université Grenoble Alpes and CNRS, DCM (UMR 5250), F-38000 Grenoble, France
| | - Vincent Gandon
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay,
CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment
420, 91405 Orsay cedex, France
| | - Louis Fensterbank
- Sorbonne Universités, UPMC Univ Paris 06 and
CNRS, IPCM (UMR 8232), F-75005 Paris, France
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4
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Stevenson SM, Newcomb ET, Ferreira EM. C-C Bond Migration in the Cycloisomerization of 1,6-Enynes. Org Chem Front 2016; 3:1228-1235. [PMID: 28239480 DOI: 10.1039/c6qo00224b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A full account of our investigation of C-C bond migration in the cycloisomerization of oxygen-tethered 1,6-enynes is described. Under Pt(II) and/or Ir(I) catalysis, cyclic and acylic alkyl groups were found to undergo 1,2-shifts into metal carbenoid intermediates. Interestingly, this process does not appear to be driven by the release of ring strain, and thus provides access to large carbocyclic frameworks. The beneficial effect of CO on the Pt(II) and Ir(I) catalytic systems is also evaluated.
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Affiliation(s)
- Susan M Stevenson
- Department of Chemistry, University of Georgia, Athens, GA 30602 (USA)
| | | | - Eric M Ferreira
- Department of Chemistry, University of Georgia, Athens, GA 30602 (USA)
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5
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Zheng L, Zhou ZZ, He YT, Li LH, Ma JW, Qiu YF, Zhou PX, Liu XY, Xu PF, Liang YM. Iodine-Promoted Radical Cyclization in Water: A Selective Reaction of 1,6-Enynes with Sulfonyl Hydrazides. J Org Chem 2015; 81:66-76. [DOI: 10.1021/acs.joc.5b02161] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Lan Zheng
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zhao-Zhao Zhou
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Yu-Tao He
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Lian-Hua Li
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Jun-Wei Ma
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Yi-Feng Qiu
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Ping-Xin Zhou
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Peng-Fei Xu
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Yong-Min Liang
- State Key Laboratory of Applied
Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
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6
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Zhu H, Huang J, Fan C, Chen Z. Platinum-Catalyzed Cascade Rearrangement Reaction of 1,5-Diynyl Esters: Unusual Regioselective 1,5-Hydride Migration. Chem Asian J 2015; 10:1463-6. [PMID: 25929800 DOI: 10.1002/asia.201500236] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Indexed: 11/08/2022]
Abstract
A highly regioselective sequential 1,3-acyloxy migration/pentannulation/1,5-hydride migration reaction is disclosed which provides an efficient access to (E)-2-vinyl-3-oxo-1-methyleneindenes under neutral and mild reaction conditions. The migrated hydrogen atom was derived from an unactivated alkyl group, and the long-range 1,5-H shift was confirmed through related deuterium experiments.
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Affiliation(s)
- Hui Zhu
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, College of Chemistry&Chemical Engineering, Jiangxi Normal University, Ziyang Road 99, Nanchang, Jiangxi, 330022, P. R. China
| | - Jiapian Huang
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, College of Chemistry&Chemical Engineering, Jiangxi Normal University, Ziyang Road 99, Nanchang, Jiangxi, 330022, P. R. China
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi, 330013, P. R. China)
| | - Zhiyuan Chen
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, College of Chemistry&Chemical Engineering, Jiangxi Normal University, Ziyang Road 99, Nanchang, Jiangxi, 330022, P. R. China.
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7
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Fourmy K, Mallet-Ladeira S, Dechy-Cabaret O, Gouygou M. Platinum(II)-phosphole complexes: synthesis and evaluation as enyne cycloisomerisation catalysts. Dalton Trans 2015; 43:6728-34. [PMID: 24643759 DOI: 10.1039/c3dt53588f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of platinum(II)-monophosphole complexes has been synthesized and used in enyne cycloisomerisations in order to study the effect of the ligand on the catalytic activity and selectivity. Reactions were performed on various N- or C-tethered 1,6-enynes and in the absence or in the presence of nucleophiles. For the most efficient cationic Pt(II)-complexes, it was also evidenced that the counterion and/or the solvent could have an influence on both the efficiency and the selectivity in the competition between the 5-exo-dig and the 6-endo-dig processes.
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Affiliation(s)
- Kévin Fourmy
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4, France
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8
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2013. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.09.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Chen Z, Jia X, Huang J, Yuan J. Platinum-Catalyzed Tandem Cycloisomerization Reaction of Benzoendiynyl Esters: Regioselective Long-Range 1,5-Acyl Migration. J Org Chem 2014; 79:10674-81. [PMID: 25266509 DOI: 10.1021/jo5020245] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Zhiyuan Chen
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 China
| | - Xuegong Jia
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 China
| | - Jiapian Huang
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 China
| | - Jianjun Yuan
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 China
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10
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Usui K, Tanoue K, Yamamoto K, Shimizu T, Suemune H. Synthesis of substituted azulenes via Pt(II)-catalyzed ring-expanding cycloisomerization. Org Lett 2014; 16:4662-5. [PMID: 25157475 DOI: 10.1021/ol502270q] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Substituted azulenes, valuable structures for electronic devices and pharmaceuticals, have been synthesized by the platinum(II)-catalyzed intramolecular ring-expanding cycloisomerization of 1-en-3-yne with ortho-disubstituted benzene. This novel method provides an alternative route for the efficient synthesis of substituted azulenes. The reaction mechanism of selected catalytic transformations was explored using density functional calculations.
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Affiliation(s)
- Kazuteru Usui
- Graduate School of Pharmaceutical Sciences, Kyushu University , 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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11
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Fensterbank L, Malacria M. Molecular complexity from polyunsaturated substrates: the gold catalysis approach. Acc Chem Res 2014; 47:953-65. [PMID: 24564512 DOI: 10.1021/ar4002334] [Citation(s) in RCA: 353] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Over the last two decades, electrophilic catalysis relying on platinum(II), gold(I), and gold(III) salts has emerged as a remarkable synthetic methodology. Chemists have discovered a large variety of organic transformations that convert a great assortment of highly functionalized precursors into valuable final products. In many cases, these methodologies offer unique features, allowing access to unprecedented molecular architectures. Due to the mild reaction conditions and high function compatibility, scientists have successfully developed applications in total synthesis of natural products, as well as in asymmetric catalysis. In addition, all these developments have been accompanied by the invention of well-tailored catalysts, so that a palette of different electrophilic agents is now commercially available or readily synthesized at the bench. In some respects, researchers' interests in developing homogeneous gold catalysis can be compared with the Californian gold rush of the 19th century. It has attracted into its fervor thousands of scientists, providing a huge number of versatile and important reports. More notably, it is clear that the contribution to the art of organic synthesis is very valuable, though the quest is not over yet. Because they rely on the intervention of previously unknown types of intermediates, new retrosynthetic disconnections are now possible. In this Account, we discuss our efforts on the use of readily available polyunsaturated precursors, such as enynes, dienynes, allenynes, and allenenes to give access to highly original polycyclic structures in a single operation. These transformations transit via previously undescribed intermediates A, B, D, F, and H that will be encountered later on. All these intermediates have been determined by both ourselves and others by DFT calculations and in some cases have been confirmed on the basis of experimental data. In addition, dual gold activation can be at work in some of these transformations, for instance, from E to F. Strikingly, we have found propargyl acetates to be particularly productive precursors. In a preliminary step upon electrophilic activation (complex I), they can lead to oxonium J or a vinylcarbenoid species K after 1,2-migration or complexed allenylester M from a formal 1,3-migration. All of them can serve as versatile entries for multievent processes. The propargyl cycle, sometimes called the golden carousel, involves species I-N), which lie in a close equilibrium. The control of this merry-go-round and its offshoots depends on the energy barriers associated with the subsequent reactions of these intermediates. We illustrate these themes in this Account, focusing on the intriguing characteristics of gold catalysis.
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Affiliation(s)
- Louis Fensterbank
- Institut Parisien de Chimie Moléculaire (UMR CNRS 7201), UPMC Univ-Paris 06 − Sorbonne Université 4 Place Jussieu, C. 229, 75005 Paris, France
| | - Max Malacria
- Institut Parisien de Chimie Moléculaire (UMR CNRS 7201), UPMC Univ-Paris 06 − Sorbonne Université 4 Place Jussieu, C. 229, 75005 Paris, France
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12
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Stevenson SM, Newcomb ET, Ferreira EM. C–C bond migration in the cycloisomerization of oxygen-tethered 1,6-enynes. Chem Commun (Camb) 2014; 50:5239-41. [DOI: 10.1039/c3cc47499b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Nakae T, Yasunaga T, Kamiya M, Fukumoto Y, Chatani N. Skeletal Reorganization of Enynes Catalyzed by a Ru(II)–Ru(III) Mixed-valence Complex under an Atmosphere of O2 or CO. CHEM LETT 2013. [DOI: 10.1246/cl.130785] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takahiro Nakae
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Tomohiko Yasunaga
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Motonobu Kamiya
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Yoshiya Fukumoto
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
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