1
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Wu C, Gao Y, Huo Y, Li X, Chen Q, Hu XQ. Ag-Catalyzed Practical Synthesis of N-Acyl Anthranilic Acids from Anthranils and Carboxylic Acids. J Org Chem 2024; 89:3150-3160. [PMID: 38335273 DOI: 10.1021/acs.joc.3c02586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
A practical synthesis of valuable N-acyl anthranilic acids has been achieved via a silver-catalyzed imino-ketene generation from readily available anthranils and carboxylic acids. A wide range of carboxylic acids including sterically demanding aliphatic carboxylic acids, aromatic carboxylic acids, acrylic acids, and amino acids are compatible in this reaction. Moreover, this method can be used to modify drug molecules and natural products, such as ibuprofen, probenecid, and acetylglycine.
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Affiliation(s)
- Changshu Wu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Yang Gao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Xianwei Li
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Qian Chen
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Xiao-Qiang Hu
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, School of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
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2
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Plevová K, Pabon LJP, Gaysinski M, Poulain-Martini S, Michelet V. Phosphorous NMR Analysis and Activity of Chiral BINAP‐Silver Complexes. Chempluschem 2022; 87:e202200217. [DOI: 10.1002/cplu.202200217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 09/03/2022] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | - Veronique Michelet
- University of Cote d'Azur Faculty of Sciences: Universite Cote d'Azur Faculte des Sciences CHEMISTRY Parc Valrose 06100 NICE FRANCE
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3
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Alvi S, Jayant V, Ali R. Applications of Oxone® in Organic Synthesis: An Emerging Green Reagent of Modern Era. ChemistrySelect 2022. [DOI: 10.1002/slct.202200704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shakeel Alvi
- Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, Okhla New Delhi 110025 India
| | - Vikrant Jayant
- Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, Okhla New Delhi 110025 India
| | - Rashid Ali
- Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, Okhla New Delhi 110025 India
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4
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Vavsari VF, Nikbakht A, Balalaie S. Annulation of 2‐Alkynylanilines: The Versatile Chemical Compounds. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Vaezeh Fathi Vavsari
- KN Toosi: KN Toosi University of Technology Chemistry IRAN (ISLAMIC REPUBLIC OF)
| | - Ali Nikbakht
- K N Toosi University of Technology Faculty of General Science Chemistry Department of Chemistry, Kavian 9, Dr. Shariati Street 15875-4416 Tehran IRAN (ISLAMIC REPUBLIC OF)
| | - Saeed Balalaie
- K N Toosi University of Technology Faculty of General Science Chemistry Department PO Box 15875-4416 15875-4416 Tehran IRAN (ISLAMIC REPUBLIC OF)
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5
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Festa A, Raspertov P, Voskressensky L. 2‐(Alkynyl)anilines and derivatives – versatile reagents for heterocyclic synthesis. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alexey Festa
- Peoples' Friendship University of Russia RUSSIAN FEDERATION
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6
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Zheng Y, Dong M, Qu E, Bai J, Wu XF, Li W. Pd-Catalyzed Carbonylative Synthesis of 4H-Benzo[d][1,3]Oxazin-4-Ones Using Benzene-1,3,5-Triyl Triformate as the CO Source. Chemistry 2021; 27:16219-16224. [PMID: 34529291 DOI: 10.1002/chem.202103137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Indexed: 11/10/2022]
Abstract
A facile synthesis of 4H-benzo[d][1,3]oxazin-4-one derivatives by Pd-catalyzed carbonylative cross-coupling between N-(ortho-bromoaryl)amides and benzene-1,3,5-triyl triformate (TFBen) was developed. This procedure does not require the toxic and flammable gas CO as the carbonyl source and tolerates a wide scope of functional groups. Remarkably, 4H-benzo[d][1,3]oxazin-4-ones incorporated to natural products and drugs can be constructed by this method.
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Affiliation(s)
- Yan Zheng
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Mengke Dong
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Erdong Qu
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Jin Bai
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, Liaoning, China.,Leibniz-Institut für Katalyse e.V., Albert-Einstein-Straβe 29a, 18059, Rostock, Germany
| | - Wanfang Li
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
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7
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Michelet V. Gold-Catalyzed Reactions Towards Diversity: From Simple Substrates to Functionalized Carbo- and Heterocycles. CHEM REC 2021; 21:3884-3896. [PMID: 34747571 DOI: 10.1002/tcr.202100253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/23/2021] [Indexed: 12/29/2022]
Abstract
The field of gold catalysis has been in constant expansion during the last twenty years. Based on the precept of π-activation of unsaturated simple substrates, several new rearrangements have been discovered, implying aryl, alkyne, alkene or keto derivatives as key partners. In this personal account, the main contributions in the field of gold catalysis from our group will be highlighted, emphasizing the recent reports, starting from 1,6- and 1,5-enynes and then moving to keto-ynes derivatives. The gold-catalyzed reactions will be presented starting from classical skeletal rearrangements (cycloisomerization) and then domino processes. In each part, the presentation of asymmetric versions will be highlighted.
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Affiliation(s)
- Véronique Michelet
- Côte d'Azur University, Institut de Chimie de Nice, UMR 7272 CNRS, Valrose Park, Faculty of Sciences, 06108, Nice Cedex 2, France
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8
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Garia A, Grover J, Jain N. Metal‐Free Synthesis of Anthranils by PhIO Mediated Heterocyclization of
ortho
‐Carbonyl Anilines. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100756] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Alankrita Garia
- Department of Chemistry Indian Institute of Technology New Delhi 110016 India
| | - Jatin Grover
- Department of Chemistry Indian Institute of Technology New Delhi 110016 India
| | - Nidhi Jain
- Department of Chemistry Indian Institute of Technology New Delhi 110016 India
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9
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Zhang M, Meng Y, Wu Y, Song C. TfOH-Promoted Decyanative Cyclization toward the Synthesis of 2,1-Benzisoxazoles. J Org Chem 2021; 86:7326-7332. [PMID: 34014082 DOI: 10.1021/acs.joc.1c00091] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A novel solvent-free, TfOH-promoted decyanative cyclization approach for the synthesis of 2,1-benzisoxazoles has been developed. The reactions are complete instantly at room temperature and result in the formation of the desired 2,1-benzisoxazoles in a 34-97% isolated yield.
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Affiliation(s)
- Mengge Zhang
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, China
| | - Yonggang Meng
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, China
| | - Yangang Wu
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, China
| | - Chuanjun Song
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, China
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10
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Marsicano V, Arcadi A, Chiarini M, Fabrizi G, Goggiamani A, Iazzetti A. Synthesis of functionalised 2,3-dihydroquinolin-4(1 H)-ones vs. quinoline or N-alkenylindole derivatives through sequential reactions of 2-alkynylanilines with ketones. Org Biomol Chem 2021; 19:421-438. [PMID: 33315039 DOI: 10.1039/d0ob02106g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This study describes diversity-oriented synthesis of 2,2,3-substituted-2,3-dihydroquinolin-4(1H)-ones vs. functionalised quinoline or N-alkenylindole derivatives through Brønsted acid mediated or Lewis acid catalyzed sequential reactions of 2-alkynylanilines with ketones. In particular, a series of challenging quinolin-4-one derivatives are prepared with good functional group tolerance in an atom-economical fashion by using p-toluenesulfonic acid monohydrate as a promoter of the reaction of ketones with 2-alkynylanilines in EtOH at reflux, while the same starting materials give the corresponding 4-substituted quinolines in toluene at 110 °C both in the presence of p-toluenesulfonic acid monohydrate as the promoter and FeCl3 as the catalyst. The divergent formation of N-alkenylindole derivatives occurs by switching to the use of ZnBr2 as the catalyst under the same reaction conditions. Conversely, only 4-methylsubstituted quinoline derivatives were isolated by reacting 2-ethynylanilines and/or 2-trimethylsylilanilines with ketones in all examined cases.
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Affiliation(s)
- Vincenzo Marsicano
- Dipartimento di Scienze Fisiche e Chimiche, Università di L'Aquila, Via Vetoio- 67010 Coppito (AQ), Italy
| | - Antonio Arcadi
- Dipartimento di Scienze Fisiche e Chimiche, Università di L'Aquila, Via Vetoio- 67010 Coppito (AQ), Italy
| | - Marco Chiarini
- Facoltà di Bioscienze e Tecnologie Agro-alimentari e Ambientali, Università di Teramo, Via R. Balzarini 1, 64100 - Teramo (Te), Italy
| | - Giancarlo Fabrizi
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di Roma, P.le A. Moro 5, 00185 Rome, Italy.
| | - Antonella Goggiamani
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di Roma, P.le A. Moro 5, 00185 Rome, Italy.
| | - Antonia Iazzetti
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di Roma, P.le A. Moro 5, 00185 Rome, Italy.
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11
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Chintawar CC, Yadav AK, Kumar A, Sancheti SP, Patil NT. Divergent Gold Catalysis: Unlocking Molecular Diversity through Catalyst Control. Chem Rev 2021; 121:8478-8558. [PMID: 33555193 DOI: 10.1021/acs.chemrev.0c00903] [Citation(s) in RCA: 130] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The catalyst-directed divergent synthesis, commonly termed as "divergent catalysis", has emerged as a promising technique as it allows chartering of structurally distinct products from common substrates simply by modulating the catalyst system. In this regard, gold complexes emerged as powerful catalysts as they offer unique reactivity profiles as compared to various other transition metal catalysts, primarily due to their salient electronic and geometrical features. Owing to the tunable soft π-acidic nature, gold catalysts not only evolved as superior contenders for catalyzing the reactions of alkynes, alkenes, and allenes but also, more intriguingly, have been found to provide divergent reaction pathways over other π-acid catalysts such as Ag, Pt, Pd, Rh, Cu, In, Sc, Hg, Zn, etc. The recent past has witnessed a renaissance in such examples wherein, by choosing gold catalysts over other transition metal catalysts or by fine-tuning the ligands, counteranions or oxidation states of the gold catalyst itself, a complete reactivity switch was observed. However, reviews documenting such examples are sporadic; as a result, most of the reports of this kind remained scattered in the literature, thereby hampering further development of this burgeoning field. By conceptualizing the idea of "Divergent Gold Catalysis (DGC)", this review aims to consolidate all such reports and provide a unified approach necessary to pave the way for further advancement of this exciting area. Based on the factors governing the divergence in product formation, an explicit classification of DGC has been provided. To gain a fundamental understanding of the divergence in observed reactivities and selectivities, the review is accompanied by mechanistic insights at appropriate places.
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Affiliation(s)
- Chetan C Chintawar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal 462 066, India
| | - Amit K Yadav
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal 462 066, India
| | - Anil Kumar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal 462 066, India
| | - Shashank P Sancheti
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal 462 066, India
| | - Nitin T Patil
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal 462 066, India
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12
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Li S, Wang Z, Xiao H, Bian Z, Wang JJ. Enantioselective synthesis of indole derivatives by Rh/Pd relay catalysis and their anti-inflammatory evaluation. Chem Commun (Camb) 2021; 56:7573-7576. [PMID: 32510073 DOI: 10.1039/d0cc03158e] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An efficient Rh/Pd relay catalyzed intermolecular and cascade intramolecular hydroamination for the synthesis of exclusive trans 1-indolyl dihydronaphthalenols (up to 88% yield, 99% ee) is described under mild conditions. Moreover, the in silico and in vitro screening showed that the novel 1-indolyl dihydronaphthalenol products are potent lead compounds for treating inflammation disease.
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Affiliation(s)
- Sifeng Li
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China. and School of Chinese Medicine, Hong Kong Baptist University, Hong Kong.
| | - Zihao Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China. and School of Chinese Medicine, Hong Kong Baptist University, Hong Kong.
| | - Haitao Xiao
- School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518066, China
| | - Zhaoxiang Bian
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong.
| | - Jun Joelle Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China.
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13
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Liu C, Li SJ, Han P, Qu LB, Lan Y. How to inverse the chemoselectivity of nucleophilic addition by using a Lewis acid/Brønsted base pair catalyst: A theoretical view. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2020.111318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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14
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Marsicano V, Arcadi A, Aschi M, Michelet V. Experimental and computational evidence on gold-catalyzed regioselective hydration of phthalimido-protected propargylamines: an entry to β-amino ketones. Org Biomol Chem 2020; 18:9438-9447. [PMID: 33057554 DOI: 10.1039/d0ob01598a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The results of our investigations on the Au-catalyzed regioselective hydration reaction of both alkyl- and aryl-substituted N-propargyl phthalimides directed to the selective formation of the corresponding β-phthalimido ketones are described. Experimental data, in particular the observed regioselectivity, have been qualitatively supported by quantum-chemical calculations carried out on model systems in the framework of Density Functional Theory (DFT) followed by quantum theory of atoms in molecules (QTAIMS). Our results suggest that the electronic features of the initial adduct between the propargyl triple bond and the Au(i) catalyst, in particular the character of the gold-triple bond interaction, are essential for the observed regioselectivity. Other effects, such as the presence of the solvent and the formation of a H-bond between the water molecule and the phthalimido moiety, although apparently irrelevant for the regioselectivity, have proven to be kinetically and catalytically rather important.
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Affiliation(s)
- Vincenzo Marsicano
- Dipartimento di Scienze Fisiche e Chimiche Università degli Studi di L'Aquila, Via Vetoio, 67100 Coppito (AQ), Italy.
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15
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Chen X, Fontaine-Vive F, Poulain-Martini S, Michelet V. Silver-catalyzed intramolecular [4 + 2] cycloaddition reaction of amide-1,6-enynes. CATAL COMMUN 2020. [DOI: 10.1016/j.catcom.2020.106117] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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16
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Soares LK, Barcellos AM, Neto JSS, Alves D, Lenardão EJ, Rosati O, Santi C, Perin G. Dichalcogenides/Oxone
®
‐Mediated Cyclization of (
Z
)‐Chalcogenoenynes under Ultrasound Irradiation. ChemistrySelect 2020. [DOI: 10.1002/slct.202002252] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Liane K. Soares
- Laboratório de Síntese Orgânica Limpa-LASOL, CCQFAUniversidade Federal de Pelotas-UFPel P. O. Box 354, 96010–900 Pelotas, RS Brazil
| | - Angelita M. Barcellos
- Laboratório de Síntese Orgânica Limpa-LASOL, CCQFAUniversidade Federal de Pelotas-UFPel P. O. Box 354, 96010–900 Pelotas, RS Brazil
| | - José S. S. Neto
- Laboratório de Síntese Orgânica Limpa-LASOL, CCQFAUniversidade Federal de Pelotas-UFPel P. O. Box 354, 96010–900 Pelotas, RS Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa-LASOL, CCQFAUniversidade Federal de Pelotas-UFPel P. O. Box 354, 96010–900 Pelotas, RS Brazil
| | - Eder J. Lenardão
- Laboratório de Síntese Orgânica Limpa-LASOL, CCQFAUniversidade Federal de Pelotas-UFPel P. O. Box 354, 96010–900 Pelotas, RS Brazil
| | - Ornelio Rosati
- Department of Pharmaceutical Sciences-University of Perugia - Via del Liceo, 1 Perugia (PG) Italy
| | - Claudio Santi
- Department of Pharmaceutical Sciences-University of Perugia - Via del Liceo, 1 Perugia (PG) Italy
| | - Gelson Perin
- Laboratório de Síntese Orgânica Limpa-LASOL, CCQFAUniversidade Federal de Pelotas-UFPel P. O. Box 354, 96010–900 Pelotas, RS Brazil
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17
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Heinrich CF, Durand D, Starck J, Michelet V. Ruthenium Metathesis: A Key Step To Access a New Cyclic Tetrasubstituted Olefin Platform. Org Lett 2020; 22:7064-7067. [PMID: 32806204 DOI: 10.1021/acs.orglett.0c01344] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An rapid and mild synthetic route for the preparation of cyclic tetrasubstituted platforms via ruthenium-catalyzed ring-closing metathesis (RCM) has been developed. This process tolerates a wide range of functionalities such as nitrogen, oxygen, sulfur, silicon, and carbon tethered groups, as well as very challenging fluorine and boron atoms (36 derivatives, up to 96%). This diversity-oriented method was further demonstrated by the postfunctionalization reactions, such as Pd-couplings, N-substitution, and reductive amination introducing a morpholine moiety.
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Affiliation(s)
- Clément F Heinrich
- PSL Research University, Chimie ParisTech-CNRS, Institut de Recherche de Chimie Paris, 11 rue P. et M. Curie, 75005 Paris, France
| | - Didier Durand
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - Jérôme Starck
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - Véronique Michelet
- PSL Research University, Chimie ParisTech-CNRS, Institut de Recherche de Chimie Paris, 11 rue P. et M. Curie, 75005 Paris, France.,University Côte d'Azur, Institut de Chimie de Nice, Parc Valrose, Faculté des Sciences, 06100 Nice, France
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18
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Laher R, Marin C, Michelet V. When Gold Meets Perfumes: Synthesis of Olfactive Compounds via Gold-Catalyzed Cycloisomerization Reactions. Org Lett 2020; 22:4058-4062. [PMID: 32250122 DOI: 10.1021/acs.orglett.0c00843] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
An efficient, and mild synthetic route for the preparation of functionalized volatile oxa-bicyclo[4.1.0]-hept-4-ene (29 compounds, 44-98% isolated yields) has been developed relying on the association of IPrAuCl with NaBArF. The remarkable selectivity was demonstrated on a 1 g and 25 g scale with low catalyst loadings. The synthetic utility of these low-molecular-weight enols was further demonstrated by the derivatization of some adducts and by the unprecedented olfactory evaluation of all bicyclic derivatives.
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Affiliation(s)
- Romain Laher
- University Côte d'Azur, Institut de Chimie de Nice, UMR 7272 CNRS, Valrose Park, Faculty of Sciences, Nice 06108 CEDEX 2, France
| | - Christophe Marin
- Expressions Parfumées, 136 chemin de St Marc, Grasse 06130, France
| | - Véronique Michelet
- University Côte d'Azur, Institut de Chimie de Nice, UMR 7272 CNRS, Valrose Park, Faculty of Sciences, Nice 06108 CEDEX 2, France
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19
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Di Nicola A, Marsicano V, Arcadi A, Michelet V. Room temperature palladium-catalyzed hydroarylation of ynamides in water. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151725] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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20
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Carrër A, Turban S, Provost N, Caliez A, Lamarche G, Zanirato G, Beucher M, Pean C, Mirguet O, Perron-Sierra F, Michelet V. Juniperanol: First total synthesis and evaluation in Type 2 Diabetes disease. Bioorg Chem 2019; 92:103243. [PMID: 31518756 DOI: 10.1016/j.bioorg.2019.103243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 08/31/2019] [Accepted: 08/31/2019] [Indexed: 01/19/2023]
Abstract
The first total synthesis of juniperanol, the tricyclic sesquiterpenoid enantiomer of α-cedrol is described. The synthesis relies on stereoselective gold-catalyzed Ohloff-type propargylic ester rearrangement performed on a 10 g scale, and a carbocationic cascade in the presence of acetyl methanesulfonate. The ability of juniperanol to interfere in glucose processes in different cell types is described.
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Affiliation(s)
- A Carrër
- PSL Research University, Chimie ParisTech-CNRS, Institut de Recherche de Chimie Paris, 11 rue P. et M. Curie, 75005 Paris, France
| | - S Turban
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - N Provost
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - A Caliez
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - G Lamarche
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - G Zanirato
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - M Beucher
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - C Pean
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - O Mirguet
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - F Perron-Sierra
- Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - V Michelet
- PSL Research University, Chimie ParisTech-CNRS, Institut de Recherche de Chimie Paris, 11 rue P. et M. Curie, 75005 Paris, France; University Côte d'Azur, Institut de Chimie de Nice, Parc Valrose, Faculté des Sciences, 06100 Nice, France
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21
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Clarke AK, Ho HE, Rossi‐Ashton JA, Taylor RJK, Unsworth WP. Indole Synthesis Using Silver Catalysis. Chem Asian J 2019; 14:1900-1911. [DOI: 10.1002/asia.201900309] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Indexed: 02/06/2023]
Affiliation(s)
| | - Hon E. Ho
- Department of ChemistryUniversity of York York YO10 5DD UK
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22
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Matsunaga S, Yoshino T, Tanimoto I, Kawai K, Sato A. One-Step Synthesis of 4H-3,1-Benzoxazin-4-ones from Weinreb Amides and 1,4,2-Dioxazol-5-ones via Cobalt-Catalyzed C–H Bond Activation. HETEROCYCLES 2019. [DOI: 10.3987/com-18-s(f)48] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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23
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Rode ND, Arcadi A, Di Nicola A, Marinelli F, Michelet V. Gold-Catalyzed Cascade Reaction of β-(2-Aminophenyl)-α,β-ynones with Ynamides: A Sequential Route to Polysubstituted 2-Aminoquinolines. Org Lett 2018; 20:5103-5106. [DOI: 10.1021/acs.orglett.8b01928] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Navnath D. Rode
- Dipartimento di Scienze Fisiche e Chimiche, Università di L’Aquila, Via Vetoio, 67010 Coppito (AQ), Italy
| | - Antonio Arcadi
- Dipartimento di Scienze Fisiche e Chimiche, Università di L’Aquila, Via Vetoio, 67010 Coppito (AQ), Italy
| | - Antonella Di Nicola
- Dipartimento di Scienze Fisiche e Chimiche, Università di L’Aquila, Via Vetoio, 67010 Coppito (AQ), Italy
| | - Fabio Marinelli
- Dipartimento di Scienze Fisiche e Chimiche, Università di L’Aquila, Via Vetoio, 67010 Coppito (AQ), Italy
| | - Véronique Michelet
- University Côte d’Azur, Institut de Chimie de Nice, UMR 7272 CNRS, Parc Valrose, Faculté des Sciences, 06100 Nice, France
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24
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Ganesan B, Senadi GC, Guo BC, Hung MY, Lin WY. A copper(ii)-catalyzed annulative formylation of o-alkynylanilines with DMF: a single-step strategy for 3-formyl indoles. RSC Adv 2018; 8:40968-40973. [PMID: 35557929 PMCID: PMC9092273 DOI: 10.1039/c8ra09214a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 11/30/2018] [Indexed: 11/21/2022] Open
Abstract
In this paper, a copper(ii)-catalyzed reaction of o-alkynylanilines with dimethylformamide (DMF) in the presence of oxygen has been developed for synthesizing multisubstituted 3-formyl indole scaffolds.
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Affiliation(s)
- Balaji Ganesan
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 807
- Taiwan
| | - Gopal Chandru Senadi
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 807
- Taiwan
- Department of Chemistry
| | - Bing-Chun Guo
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 807
- Taiwan
| | - Min-Yuan Hung
- Center for Research Resources and Development
- Kaohsiung Medical University
- Kaohsiung 807
- Taiwan
| | - Wei-Yu Lin
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 807
- Taiwan
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25
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Metallate Complexes of the Late Transition Metals: Organometallic Chemistry and Catalysis. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2018. [DOI: 10.1016/bs.adomc.2018.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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26
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MCl4n− (AuCl4−, PtCl42−, or PdCl42−) anion extraction from NanMCl4 in water using a tetraimidazolium macrocyclic receptor. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2017.12.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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27
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Zhu JS, Son JH, Teuthorn AP, Haddadin MJ, Kurth MJ, Tantillo DJ. Diverting Reactive Intermediates Toward Unusual Chemistry: Unexpected Anthranil Products from Davis-Beirut Reaction. J Org Chem 2017; 82:10875-10882. [PMID: 28922917 DOI: 10.1021/acs.joc.7b01521] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The discovery of a new variation on the Davis-Beirut reaction is described in which an atypical heterocyclic framework (the anthranil or benzo[c]isoxazole framework) is formed as the result of diversion of a key reactive intermediate away from its expected reactivity-a potentially general approach to reaction design and development. Experimental and computational support for the proposed mechanism and origins of altered reactivity are described.
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Affiliation(s)
- Jie S Zhu
- Department of Chemistry, University of California, Davis , 1 Shields Ave., Davis, California 95616, United States
| | - Jung-Ho Son
- Department of Chemistry, University of California, Davis , 1 Shields Ave., Davis, California 95616, United States
| | - Andrew P Teuthorn
- Department of Chemistry, University of California, Davis , 1 Shields Ave., Davis, California 95616, United States
| | - Makhluf J Haddadin
- Department of Chemistry, American University of Beirut , Beirut 1107 2020, Lebanon
| | - Mark J Kurth
- Department of Chemistry, University of California, Davis , 1 Shields Ave., Davis, California 95616, United States
| | - Dean J Tantillo
- Department of Chemistry, University of California, Davis , 1 Shields Ave., Davis, California 95616, United States
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28
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Jana S, Verma A, Kadu R, Kumar S. Visible-light-induced oxidant and metal-free dehydrogenative cascade trifluoromethylation and oxidation of 1,6-enynes with water. Chem Sci 2017; 8:6633-6644. [PMID: 28989690 PMCID: PMC5625288 DOI: 10.1039/c7sc02556d] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 07/08/2017] [Indexed: 12/30/2022] Open
Abstract
Generally, oxy-trifluoromethylation in olefins is achieved using oxidants and transition metal catalysts. However, labile olefins remain unexplored due to their incompatibility with harsh reaction conditions. Here, unprecedented light-induced oxidant and metal-free tandem radical cyclization-trifluoromethylation and dehydrogenative oxygenation of 1,6-enynes have been achieved using a photoredox catalyst, CF3SO2Na, and phenanthrene-9,10-dione (PQ), Langlois' reagent (CF3SO2Na) and water as the oxygen source. This benign protocol allows for access to various CF3-containing C3-aryloyl/acylated benzofurans, benzothiophenes, and indoles. Moreover, the oxidized undesired products, which are inherently formed by the cleavage of the vinylic carbon and heteroatom bond, have been circumvented under oxidant free conditions. The mechanistic investigations by UV-visible and ESR spectroscopy, electrochemical studies, isotope labelling and density functional theory (DFT) suggest that light induced PQ produced a CF3 radical from CF3SO2Na. The generated CF3 radical adds to the alkene, followed by cyclization, to provide a vinylic radical that transfers an electron to PQ and generates a vinylic cation. Alternatively, electron transfer may occur from the CF3-added alkene moiety, forming a carbocation, which would undergo cationic cyclization to generate a vinylic carbocation. The subsequent addition of water to the vinylic cation, followed by the elimination of hydrogen gas, led to the formation of trifluoromethylated C3-aryloyl/acylated heterocycles.
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Affiliation(s)
- Sadhan Jana
- Department of Chemistry , Indian Institute of Science Education and Research (IISER) Bhopal , Bhopal By-pass Road, Bhauri , Bhopal-462066 , India . ; http://home.iiserbhopal.ac.in/∼sangitkumar/
| | - Ajay Verma
- Department of Chemistry , Indian Institute of Science Education and Research (IISER) Bhopal , Bhopal By-pass Road, Bhauri , Bhopal-462066 , India . ; http://home.iiserbhopal.ac.in/∼sangitkumar/
| | - Rahul Kadu
- Department of Chemistry , Indian Institute of Science Education and Research (IISER) Bhopal , Bhopal By-pass Road, Bhauri , Bhopal-462066 , India . ; http://home.iiserbhopal.ac.in/∼sangitkumar/
| | - Sangit Kumar
- Department of Chemistry , Indian Institute of Science Education and Research (IISER) Bhopal , Bhopal By-pass Road, Bhauri , Bhopal-462066 , India . ; http://home.iiserbhopal.ac.in/∼sangitkumar/
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29
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Arcadi A, Chiarini M, Del Vecchio L, Marinelli F, Michelet V. Sequential Silver‐Catalyzed Oxidative Cyclization Reactions of Unprotected 2‐Alkynylanilines to Anthranils. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601600] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Antonio Arcadi
- Dipartimento di Scienze Fisiche e Chimiche Università di L'Aquila Via Vetoio 671010 Coppito AQ Italy
| | - Marco Chiarini
- Facoltà di Bioscienze e Tecnologie Agro‐Alimentari e Ambientali Università di Teramo Via R. Balzarini 1 64100 Teramo (Te) Italy
| | - Luana Del Vecchio
- Dipartimento di Scienze Fisiche e Chimiche Università di L'Aquila Via Vetoio 671010 Coppito AQ Italy
- PSL Research University ChimieParisTech‐CNRS Institut de Recherche de Chimie Paris 11 Rue P&M Curie 75005 Paris France
| | - Fabio Marinelli
- Dipartimento di Scienze Fisiche e Chimiche Università di L'Aquila Via Vetoio 671010 Coppito AQ Italy
| | - Véronique Michelet
- PSL Research University ChimieParisTech‐CNRS Institut de Recherche de Chimie Paris 11 Rue P&M Curie 75005 Paris France
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30
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Zhao Y, Xu M, Zheng Z, Yuan Y, Li Y. Tertiary amine self-catalyzed intramolecular Csp3–H functionalization with in situ generated allenes for the formation of 3-alkenyl indolines. Chem Commun (Camb) 2017; 53:3721-3724. [DOI: 10.1039/c7cc00005g] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Tandem Pd(0) catalyzed allenylation/tertiary amine self-catalyzed Csp3–H functionalization reaction for the synthesis of 3-alkenyl indolines.
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Affiliation(s)
- Yulei Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200241
- China
| | - Murong Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200241
- China
| | - Zhong Zheng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200241
- China
| | - Yang Yuan
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200241
- China
| | - Yanzhong Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200241
- China
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31
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Tomás-Mendivil E, Heinrich CF, Ortuno JC, Starck J, Michelet V. Gold-Catalyzed Access to 1H-Isochromenes: Reaction Development and Mechanistic Insight. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02636] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Eder Tomás-Mendivil
- PSL Research University, Chimie ParisTech-CNRS,
Institut de Recherche de Chimie Paris, 11 rue P. et M. Curie, 75005 Paris, France
| | - Clément F. Heinrich
- PSL Research University, Chimie ParisTech-CNRS,
Institut de Recherche de Chimie Paris, 11 rue P. et M. Curie, 75005 Paris, France
| | - Jean-Claude Ortuno
- Institut de Recherches
Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - Jérôme Starck
- Institut de Recherches
Servier, 125 Chemin de Ronde, 78290 Croissy-Seine, France
| | - Véronique Michelet
- PSL Research University, Chimie ParisTech-CNRS,
Institut de Recherche de Chimie Paris, 11 rue P. et M. Curie, 75005 Paris, France
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32
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33
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Carrër A, Péan C, Perron-Sierra F, Mirguet O, Michelet V. Gold-Catalyzed Cyclizations of Alkynyl Silyl Enol Ethers: An Easy Access to Bicyclo[3.2.1]octanone Derivatives. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501135] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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