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Hu Z, Belitz F, Zhang G, Papp F, Gooßen LJ. Ru-Catalyzed ( E)-Specific ortho-C-H Alkenylation of Arenecarboxylic Acids by Coupling with Alkenyl Bromides. Org Lett 2021; 23:3541-3545. [PMID: 33885311 DOI: 10.1021/acs.orglett.1c00956] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In the presence of [p-cymene)RuCl2]2, (E)-configured alkenyl bromides couple with aromatic carboxylates to form ortho-vinylbenzoic acids. This C-H vinylation proceeds in high yields without any activating phosphine ligands and has an excellent functional group tolerance. Starting from commonly available (E/Z )-mixtures of alkenyl bromides, (E)-configured vinyl arenes or dienes are formed exclusively. Mechanistic studies show that this selectivity is achieved because the (E)-configured alkenyl bromides undergo a smooth coupling, whereas the (Z)-isomers are rapidly eliminated with the formation of alkynes.
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Affiliation(s)
- Zhiyong Hu
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Florian Belitz
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Guodong Zhang
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Florian Papp
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Lukas J Gooßen
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
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2
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Awasthi A, Singh M, Rathee G, Chandra R. Recent advancements in synthetic methodologies of 3-substituted phthalides and their application in the total synthesis of biologically active natural products. RSC Adv 2020; 10:12626-12652. [PMID: 35497626 PMCID: PMC9051324 DOI: 10.1039/d0ra00701c] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 03/06/2020] [Indexed: 01/19/2023] Open
Abstract
We have provided a critical review that focuses on key developments in the area of 3-substituted phthalides and their role in the development of important biologically active natural products. 3-Substituted phthalides are vital molecules owing to their fascinating biological activity. The scope, isolation, and characterization of various naturally occurring racemic and chiral 3-substituted phthalides have been covered. We have put significant emphasis on recently developed research methodologies for the synthesis of racemic and chiral 3-substituted phthalides. These newer approaches are essential for the development of newer and elegant strategies for the synthesis of phthalide-based or similar molecular architecture with broader substrate scope and higher stereoselectivities. Also, we have discussed the application of 3-substituted phthalides as a precursor for the synthesis of natural products and their analogs. We have provided contextual information on the chemistry of 3-substituted phthalides and their significance in natural product synthesis.![]()
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Affiliation(s)
- Amardeep Awasthi
- Drug Discovery and Development Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Mandeep Singh
- Drug Discovery and Development Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Garima Rathee
- Drug Discovery and Development Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Ramesh Chandra
- Drug Discovery and Development Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
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3
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Efficient PhB(OH)2-catalyzed one-pot synthesis of 3-substituted isoindolin-1-ones and isobenzofuran-1(3H)-ones under solvent free conditions. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.086] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Kumbhar SV, Chen C. Enantioselective Nozaki–Hiyama–Kishi allylation-lactonization for the syntheses of 3-substituted phthalides. RSC Adv 2018; 8:41355-41357. [PMID: 35559290 PMCID: PMC9091628 DOI: 10.1039/c8ra09575b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 11/23/2018] [Indexed: 11/21/2022] Open
Abstract
A chromium-catalyzed enantioselective Nozaki–Hiyama–Kishi allylation of substituted (2-ethoxycarbonyl)benzaldehydes and subsequent lactonization to synthesize phthalides with an optimal enantioselectivity of 99%.
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Affiliation(s)
- Sharad V. Kumbhar
- Department of Chemistry
- National Dong Hwa University
- Hualien 974
- Taiwan
| | - Chinpiao Chen
- Department of Chemistry
- National Dong Hwa University
- Hualien 974
- Taiwan
- Department of Nursing
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5
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Crespi S, Jäger S, König B, Fagnoni M. A Photocatalytic Meerwein Approach to the Synthesis of Isochromanones and Isochromenones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601458] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Stefano Crespi
- PhotoGreen Lab; Department of Chemistry; University of Pavia; V.le Taramelli 10 27100 Pavia Italy
| | - Stefanie Jäger
- Institut für Organische Chemie; Department of Chemistry; Universität Regensburg; Universitätstraße 31 93053 Regensburg Germany
| | - Burkhard König
- Institut für Organische Chemie; Department of Chemistry; Universität Regensburg; Universitätstraße 31 93053 Regensburg Germany
| | - Maurizio Fagnoni
- PhotoGreen Lab; Department of Chemistry; University of Pavia; V.le Taramelli 10 27100 Pavia Italy
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6
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Zhu YQ, Li JX, Han TF, He JL, Zhu K. RhIII-Catalyzed Regioselective Synthesis of Phthalides with Water as the Solvent. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601320] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- You-Quan Zhu
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; 300071 Tianjin China
| | - Jun-Xian Li
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; 300071 Tianjin China
| | - Ting-Feng Han
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; 300071 Tianjin China
| | - Jing-Li He
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; 300071 Tianjin China
| | - Kun Zhu
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; 300071 Tianjin China
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7
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A new and efficient synthesis of pyrazole-fused isocoumarins on the solid surface of magnetically separable Fe 3 O 4 @SiO 2 -SO 3 H nanoparticles. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.04.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Guimarães KG, de Freitas RP, Ruiz AL, Fiorito GF, de Carvalho JE, da Cunha EF, Ramalho TC, Alves RB. Synthesis, antiproliferative activities, and computational evaluation of novel isocoumarin and 3,4-dihydroisocoumarin derivatives. Eur J Med Chem 2016; 111:103-13. [DOI: 10.1016/j.ejmech.2016.01.051] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 01/26/2016] [Accepted: 01/28/2016] [Indexed: 11/27/2022]
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9
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Sueki S, Wang Z, Kuninobu Y. Manganese- and Borane-Mediated Synthesis of Isobenzofuranones from Aromatic Esters and Oxiranes via C–H Bond Activation. Org Lett 2016; 18:304-7. [DOI: 10.1021/acs.orglett.5b03474] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Shunsuke Sueki
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
- CREST, Japan Science
and Technology Agency (JST), 7-3-1
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Zijia Wang
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yoichiro Kuninobu
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
- CREST, Japan Science
and Technology Agency (JST), 7-3-1
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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10
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Pathak S, Das D, Kundu A, Maity S, Guchhait N, Pramanik A. Synthesis of 4-hydroxyindole fused isocoumarin derivatives and their fluorescence “Turn-off” sensing of Cu(ii) and Fe(iii) ions. RSC Adv 2015. [DOI: 10.1039/c5ra01060h] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and efficient protocol has been developed for the synthesis of 4-hydroxyindole fused isocoumarins from easily available starting materials.
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Affiliation(s)
- Sudipta Pathak
- Department of Chemistry
- University of Calcutta
- Kolkata-700 009
- India
| | - Doyel Das
- Department of Chemistry
- University of Calcutta
- Kolkata-700 009
- India
| | - Ashis Kundu
- Department of Chemistry
- University of Calcutta
- Kolkata-700 009
- India
| | - Subhendu Maity
- Department of Chemistry
- University of Calcutta
- Kolkata-700 009
- India
| | - Nikhil Guchhait
- Department of Chemistry
- University of Calcutta
- Kolkata-700 009
- India
| | - Animesh Pramanik
- Department of Chemistry
- University of Calcutta
- Kolkata-700 009
- India
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11
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12
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Oger N, Le Grognec E, Felpin FX. Continuous-Flow Heck–Matsuda Reaction: Homogeneous versus Heterogeneous Palladium Catalysts. J Org Chem 2014; 79:8255-62. [DOI: 10.1021/jo501468z] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Nicolas Oger
- UFR Sciences et Techniques, UMR CNRS 6230,
CEISAM, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Erwan Le Grognec
- UFR Sciences et Techniques, UMR CNRS 6230,
CEISAM, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - François-Xavier Felpin
- UFR Sciences et Techniques, UMR CNRS 6230,
CEISAM, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
- Institut Universitaire de France, 103 blvd St. Michel, 75005 Paris Cedex 5, France
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13
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Turytsya VV, Ostapiuk YV, Matiychuk VV, Obushak MD. Synthesis of 3-Aryl/methoxycarbonyl-3,4-dihydroisocoumarin-6-carboxylic Acid Derivatives. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.1975] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Victor V. Turytsya
- Department of Organic Chemistry; Ivan Franko National University of Lviv; Kyryla i Mefodiya St. 6 Lviv 79005 Ukraine
| | - Yuri V. Ostapiuk
- Department of Organic Chemistry; Ivan Franko National University of Lviv; Kyryla i Mefodiya St. 6 Lviv 79005 Ukraine
| | - Vasyl V. Matiychuk
- Department of Organic Chemistry; Ivan Franko National University of Lviv; Kyryla i Mefodiya St. 6 Lviv 79005 Ukraine
| | - Mykola D. Obushak
- Department of Organic Chemistry; Ivan Franko National University of Lviv; Kyryla i Mefodiya St. 6 Lviv 79005 Ukraine
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14
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Hata K, He Z, Daniliuc CG, Itami K, Studer A. Synthesis of dihydrobenzo[b]furans by diastereoselective acyloxyarylation. Chem Commun (Camb) 2014; 50:463-5. [DOI: 10.1039/c3cc47350c] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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15
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Schmidt B, Elizarov N, Berger R, Hölter F. Scope and limitations of the Heck-Matsuda-coupling of phenol diazonium salts and styrenes: a protecting-group economic synthesis of phenolic stilbenes. Org Biomol Chem 2013; 11:3674-91. [PMID: 23615777 DOI: 10.1039/c3ob40420j] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
4-Phenol diazonium salts undergo Pd-catalyzed Heck reactions with various styrenes to 4'-hydroxy stilbenes. In almost all cases higher yields and fewer side products were observed, compared to the analogous 4-methoxy benzene diazonium salts. In contrast, the reaction fails completely with 2- and 3-phenol diazonium salts. For these substitution patterns the methoxy-substituted derivatives are superior.
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Affiliation(s)
- Bernd Schmidt
- Universitaet Potsdam, Institut fuer Chemie, Organische Synthesechemie, Karl-Liebknecht-Straße 24-25, D-14476 Potsdam-Golm, Germany.
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16
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Pathak S, Debnath K, Pramanik A. Silica sulfuric acid: a reusable solid catalyst for one pot synthesis of densely substituted pyrrole-fused isocoumarins under solvent-free conditions. Beilstein J Org Chem 2013; 9:2344-53. [PMID: 24367398 PMCID: PMC3869253 DOI: 10.3762/bjoc.9.269] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Accepted: 10/07/2013] [Indexed: 11/23/2022] Open
Abstract
A convenient and efficient methodology for the synthesis of densely substituted pyrrole-fused isocoumarins, which employs solid-supported silica sulfuric acid (SSA) as catalyst, has been developed. When the mixture of ninhydrin adducts of acetylacetone/ethyl acetoacetate and primary amines was heated on the solid surface of SSA under solvent-free conditions, the pyrrole-fused isocoumarins were formed in good yields. This synthetic method has several advantages such as the employment of solvent-free reaction conditions without the use of any toxic reagents and metal catalysts, the ease of product isolation, the use of a recyclable catalyst, the low cost, the easy availability of the starting materials, and the excellent yields of products.
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Affiliation(s)
- Sudipta Pathak
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata-700 009, India; Fax: +91-33-2351-9755; Tel: +91-33-2484-1647
| | - Kamalesh Debnath
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata-700 009, India; Fax: +91-33-2351-9755; Tel: +91-33-2484-1647
| | - Animesh Pramanik
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata-700 009, India; Fax: +91-33-2351-9755; Tel: +91-33-2484-1647
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17
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Das M, O'Shea DF. Synthesis and application of benzyl-TMS derivatives as bench stable benzyl anion equivalents. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.05.078] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Machado AHL, Milagre HMS, Eberlin LS, Sabino AA, Correia CRD, Eberlin MN. “Dba-free” palladium intermediates of the Heck–Matsuda reaction. Org Biomol Chem 2013; 11:3277-81. [DOI: 10.1039/c3ob40142a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Peng H, Yuan Z, Wang HY, Guo YL, Liu G. Palladium-catalyzed intermolecular fluoroesterification of styrenes: exploration and mechanistic insight. Chem Sci 2013. [DOI: 10.1039/c3sc50690h] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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20
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Oliveira CC, dos Santos EAF, Nunes JHB, Correia CRD. Stereoselective Arylation of Substituted Cyclopentenes by Substrate-Directable Heck–Matsuda Reactions: A Concise Total Synthesis of the Sphingosine 1-Phosphate Receptor (S1P1) Agonist VPC01091. J Org Chem 2012; 77:8182-90. [DOI: 10.1021/jo3015209] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Caio C. Oliveira
- Instituto de Química, Universidade Estadual de Campinas, UNICAMP, C.P. 6154, CEP, 13083-970,
Campinas, São Paulo, Brazil
| | - Emerson A. F. dos Santos
- Instituto de Química, Universidade Estadual de Campinas, UNICAMP, C.P. 6154, CEP, 13083-970,
Campinas, São Paulo, Brazil
| | - Julia H. Bormio Nunes
- Instituto de Química, Universidade Estadual de Campinas, UNICAMP, C.P. 6154, CEP, 13083-970,
Campinas, São Paulo, Brazil
| | - Carlos Roque D. Correia
- Instituto de Química, Universidade Estadual de Campinas, UNICAMP, C.P. 6154, CEP, 13083-970,
Campinas, São Paulo, Brazil
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21
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Correia CRD, Oliveira CC, Salles AG, Santos EA. The first examples of the enantioselective Heck–Matsuda reaction: arylation of unactivated cyclic olefins using chiral bisoxazolines. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.04.079] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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22
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Mangas-Sánchez J, Busto E, Gotor-Fernández V, Gotor V. Enantiopure 3-methyl-3,4-dihydroisocoumarins and 3-methyl-1,2,3,4-tetrahydroisoquinolines via chemoenzymatic asymmetric transformations. Catal Sci Technol 2012. [DOI: 10.1039/c2cy20152f] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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