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Chen J, Zhang L, Wang Z, Liu L, Tu L, Zhang Y, Chen Y, Han W. De Novo Synthesis of α-Ketoamides via Pd/TBD Synergistic Catalysis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2404266. [PMID: 38986026 PMCID: PMC11425860 DOI: 10.1002/advs.202404266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/17/2024] [Indexed: 07/12/2024]
Abstract
Precisely controlling the product selectivity of a reaction is an important objective in organic synthesis. α-Ketoamides are vital intermediates in chemical transformations and privileged motifs in numerous drugs, natural products, and biologically active molecules. The selective synthesis of α-ketoamides from feedstock chemicals in a safe and operationally simple manner under mild conditions is a long-standing catalysis challenge. Herein, an unprecedented TBD-switched Pd-catalyzed double isocyanide insertion reaction for assembling ketoamides in aqueous DMSO from (hetero)aryl halides and pseudohalides under mild conditions is reported. The effectiveness and utility of this protocol are demonstrated by its diverse substrate scope (93 examples), the ability to late-stage modify pharmaceuticals, scalability to large-scale synthesis, and the synthesis of pharmaceutically active molecules. Mechanistic studies indicate that TBD is a key ligand that modulates the Pd-catalyzed double isocyanide insertion process, thereby selectively providing the desired α-ketoamides in a unique manner. In addition, the imidoylpalladium(II) complex and α-ketoimine amide are successfully isolated and determined by X-ray analysis, confirming that they are probable intermediates in the catalytic pathway.
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Affiliation(s)
- Jia‐He Chen
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou ProvinceGeneric Drug Research Center of Guizhou ProvinceGreen Pharmaceuticals Engineering Research Center of Guizhou ProvinceSchool of Pharmacy, Zunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
| | - Li‐Ren Zhang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou ProvinceGeneric Drug Research Center of Guizhou ProvinceGreen Pharmaceuticals Engineering Research Center of Guizhou ProvinceSchool of Pharmacy, Zunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
| | - Zhang‐Yang Wang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou ProvinceGeneric Drug Research Center of Guizhou ProvinceGreen Pharmaceuticals Engineering Research Center of Guizhou ProvinceSchool of Pharmacy, Zunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
| | - Lu‐Jie Liu
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou ProvinceGeneric Drug Research Center of Guizhou ProvinceGreen Pharmaceuticals Engineering Research Center of Guizhou ProvinceSchool of Pharmacy, Zunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
| | - Li‐Ping Tu
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou ProvinceGeneric Drug Research Center of Guizhou ProvinceGreen Pharmaceuticals Engineering Research Center of Guizhou ProvinceSchool of Pharmacy, Zunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
| | - Yun Zhang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou ProvinceGeneric Drug Research Center of Guizhou ProvinceGreen Pharmaceuticals Engineering Research Center of Guizhou ProvinceSchool of Pharmacy, Zunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of EducationZunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
| | - Yong‐Zheng Chen
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou ProvinceGeneric Drug Research Center of Guizhou ProvinceGreen Pharmaceuticals Engineering Research Center of Guizhou ProvinceSchool of Pharmacy, Zunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of EducationZunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
| | - Wen‐Yong Han
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou ProvinceGeneric Drug Research Center of Guizhou ProvinceGreen Pharmaceuticals Engineering Research Center of Guizhou ProvinceSchool of Pharmacy, Zunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of EducationZunyi Medical UniversityNo. 6 West Xuefu Rd.Zunyi563006China
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Synthesis of novel pregnane-based 20-carboxamides via palladium-catalysed aminocarbonylation. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-020-01478-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Abstract20-Carboxamidopregnene derivatives, such as 3β-acetoxy-5α-pregn-20-ene-20-carboxamides and 5α-pregn-20-ene-20-carboxamides were synthesized from the widely accessible 3β-acetoxy-pregn-5,16-dien-20-one (PDA) using selective hydrogenation, hydrazine and iodoalkene formation, as well as palladium-catalysed aminocarbonylation. The 20-iodo-20-ene derivatives, obtained from the corresponding 20-keto derivatives via their hydrazones, served as substrates. 23 new 20-carboxamides were obtained using various N-nucleophiles ranging from simple primary amines to α-amino acid esters. The novelty of this methodology lies in the application of facile, moderate or high-yielding reactions to obtain otherwise hardly accessible steroidal 20-carboxamides of pharmaceutical importance. In other words, instead of the enzymatic or synthetic degradation of e.g., sterols or cholanic acids, functionalization of the basic skeleton (a ‘building-up’ approach) was used.
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Gergely M, Bényei A, Kollár L. 2-Aminobenzimidazole and -benzoxazole as N-nucleophile in palladium-catalysed aminocarbonylation. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Kollár L, Varga MG, Dörnyei Á, Takács A. Functionalisation of the uracil ring via palladium-catalysed aminocarbonylation. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.07.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Kollár L, Takács A. Novel synthesis of 3-carboxamidolactam derivatives via palladium-catalysed aminocarbonylation. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.08.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gergely M, Kollár L. Aminothiazoles and aminothiadiazoles as nucleophiles in aminocarbonylation of iodobenzene derivatives. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.03.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Pálinkás N, Kollár L, Kégl T. Viable pathways for the oxidative addition of iodobenzene to palladium(0)-triphenylphosphine-carbonyl complexes: a theoretical study. Dalton Trans 2018; 46:15789-15802. [PMID: 29098208 DOI: 10.1039/c7dt03642f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The oxidative addition of 4-substituted iodobenzenes on Pd(0) catalysts under CO atmosphere was investigated by means of density functional calculations employing the M06//B97-D3 level of theory. The 18-electron triphenylphosphine-tricarbonyl complex was found to be the global minimum. Several coordinatively unsaturated species are predicted to be present both in N,N-dimethylformamide and toluene solution. In terms of activating iodobenzene, bis(triphenylphosphine)palladium(0) was proved to be the most active. However, due to its lower thermodynamic stability, it is slightly inferior to the Pd-triphenylphosphine-carbonyl complex, which is predicted to react with a free energy of activation of 23.2 kcal mol-1 with respect to the initial resting state tetrakis(triphenylphosphine)palladium(0). The effect of 4-substituents of iodobenzene on reaction energetics is also discussed. The activity of the Pd(0) catalyst was found to be governed by the donor-acceptor strength of the ancillary ligands: the barrier decreases with increasing basicity and decreasing back-donating capability.
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Affiliation(s)
- Noémi Pálinkás
- Department of Inorganic Chemistry, University of Pécs, Ifjúság útja 6., H-7624 Hungary
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Marosvölgyi-Haskó D, Kégl T, Kollár L. Substituent effects in aminocarbonylation of para -substituted iodobenzenes. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Marosvölgyi-Haskó D, Lengyel B, Tukacs JM, Kollár L, Mika LT. Application of γ-Valerolactone as an Alternative Biomass-Based Medium for Aminocarbonylation Reactions. Chempluschem 2016; 81:1224-1229. [PMID: 31964097 DOI: 10.1002/cplu.201600389] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2016] [Revised: 08/26/2016] [Indexed: 11/10/2022]
Abstract
γ-Valerolactone (GVL) was proposed as a renewable, nontoxic reaction medium with negligible vapor pressure for homogeneous Pd-catalyzed aminocarbonylation reactions. Iodobenzene as a model substrate and its 4-substituted derivatives were converted to the corresponding 2-ketocarboxamides with high conversions and chemoselectivities in γ-valerolactone. The effect of carbon monoxide pressure and reaction temperature on the conversion and selectivities were studied in the range 1-50 bar and 25-100 °C, respectively. The highest conversion and selectivity was achieved at 25 bar and 50 °C for iodobenzene in GVL for 24 h.
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Affiliation(s)
- Diána Marosvölgyi-Haskó
- Department of Inorganic Chemistry, University of Pécs, János Szentágothai Research Center, MTA-PTE Research Group for Selective Chemical Syntheses, Ifjúság u. 6., 7624, Pécs, Hungary.,János Szentágothai Research Center, MTA-PTE Research Group for Selective Chemical Syntheses, Ifjúság útja 20., 7624, Pécs, Hungary
| | - Blanka Lengyel
- Department of Chemical and Environmental Process Engineering, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
| | - József M Tukacs
- Department of Chemical and Environmental Process Engineering, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
| | - László Kollár
- Department of Inorganic Chemistry, University of Pécs, János Szentágothai Research Center, MTA-PTE Research Group for Selective Chemical Syntheses, Ifjúság u. 6., 7624, Pécs, Hungary.,János Szentágothai Research Center, MTA-PTE Research Group for Selective Chemical Syntheses, Ifjúság útja 20., 7624, Pécs, Hungary
| | - László T Mika
- Department of Chemical and Environmental Process Engineering, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
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Affiliation(s)
- Dinesh Kumar
- Department
of Chemistry and
Biochemistry, North Dakota State University, Fargo, North Dakota 58108-6050, United States
| | - Sandeep R. Vemula
- Department
of Chemistry and
Biochemistry, North Dakota State University, Fargo, North Dakota 58108-6050, United States
| | - Gregory R. Cook
- Department
of Chemistry and
Biochemistry, North Dakota State University, Fargo, North Dakota 58108-6050, United States
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De Risi C, Pollini GP, Zanirato V. Recent Developments in General Methodologies for the Synthesis of α-Ketoamides. Chem Rev 2016; 116:3241-305. [DOI: 10.1021/acs.chemrev.5b00443] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Carmela De Risi
- Dipartimento
di Scienze Chimiche e Farmaceutiche, Università degli Studi di Ferrara, Via Fossato di Mortara 17, 44121 Ferrara, Italy
| | - Gian Piero Pollini
- Istituto Universitario
di Studi Superiori “IUSS−Ferrara 1391”, Via delle Scienze 41/b, 44121 Ferrara, Italy
| | - Vinicio Zanirato
- Dipartimento
di Scienze Chimiche e Farmaceutiche, Università degli Studi di Ferrara, Via Fossato di Mortara 17, 44121 Ferrara, Italy
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Audisio D, Gopakumar G, Xie LG, Alves LG, Wirtz C, Martins AM, Thiel W, Farès C, Maulide N. Palladium-Catalyzed Allylic Substitution at Four-Membered-Ring Systems: Formation of η1-Allyl Complexes and Electrocyclic Ring Opening. Angew Chem Int Ed Engl 2013; 52:6313-6. [DOI: 10.1002/anie.201301034] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Indexed: 11/11/2022]
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Audisio D, Gopakumar G, Xie LG, Alves LG, Wirtz C, Martins AM, Thiel W, Farès C, Maulide N. Palladium-katalysierte allylische Substitution an viergliedrigen Ringen: Bildung von η1-Allylkomplexen und elektrocyclische Ringöffnung. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301034] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Highly selective palladium-catalyzed aminocarbonylation and cross-coupling reactions on a cavitand scaffold. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.01.065] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Carrilho RM, Pereira MM, Takács A, Kollár L. Systematic study on the catalytic synthesis of unsaturated 2-ketocarboxamides: palladium-catalyzed double carbonylation of 1-iodocyclohexene. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.10.065] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Brennführer A, Neumann H, Beller M. Palladium-catalyzed carbonylation reactions of aryl halides and related compounds. Angew Chem Int Ed Engl 2009; 48:4114-33. [PMID: 19431166 DOI: 10.1002/anie.200900013] [Citation(s) in RCA: 1129] [Impact Index Per Article: 75.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Palladium-catalyzed carbonylation reactions of aromatic halides in the presence of various nucleophiles have undergone rapid development since the pioneering work of Heck and co-workers in 1974, such that nowadays a plethora of palladium catalysts are available for different carbonylative transformations. The carboxylic acid derivatives, aldehydes, and ketones prepared in this way are important intermediates in the manufacture of dyes, pharmaceuticals, agrochemicals, and other industrial products. In this Review, the recent academic developments in this area and the first industrial processes are summarized.
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Affiliation(s)
- Anne Brennführer
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany
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Brennführer A, Neumann H, Beller M. Palladiumkatalysierte Carbonylierungen von Arylhalogeniden und ähnlichen Substraten. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200900013] [Citation(s) in RCA: 372] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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LIU J, ZHENG S, SUN W, XIA C. Pd/C/PPh3: A Simple and Efficient Catalyst System for Double Carbonylation Reactions. CHINESE J CHEM 2009. [DOI: 10.1002/cjoc.200990101] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Liu J, Zhang R, Wang S, Sun W, Xia C. A General and Efficient Copper Catalyst for the Double Carbonylation Reaction. Org Lett 2009; 11:1321-4. [DOI: 10.1021/ol9001027] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jianming Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Rongzhao Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Shoufeng Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Wei Sun
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
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Homogeneous catalytic aminocarbonylation of 1-iodo-1-dodecene. The facile synthesis of odd-number carboxamides via palladium-catalysed aminocarbonylation. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.08.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Wakioka M, Nagao M, Ozawa F. Reaction of trans-Pd(styryl)Br(PMePh2)2 with Styryl Bromide Affording 1,4-Diphenylbutadiene. An Unexpected Homocoupling Process Induced by P−C Reductive Elimination. Organometallics 2008. [DOI: 10.1021/om701128e] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Masayuki Wakioka
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Masato Nagao
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Fumiyuki Ozawa
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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Takács A, Jakab B, Petz A, Kollár L. Homogeneous catalytic aminocarbonylation of nitrogen-containing iodo-heteroaromatics. Synthesis of N-substituted nicotinamide related compounds. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.07.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Homogeneous catalytic aminocarbonylation of iodoalkenes and iodobenzene with amino acid esters under conventional conditions and in ionic liquids. Tetrahedron 2005. [DOI: 10.1016/j.tet.2004.11.064] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Tsukada N, Ohba Y, Inoue Y. Double carbonylation of aryl iodides with diethylamine catalyzed by dinuclear palladium complexes. J Organomet Chem 2003. [DOI: 10.1016/j.jorganchem.2003.08.014] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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des Abbayes H, Salaün JY. Double carbonylation and beyond: systems at work and their organometallic models. Dalton Trans 2003. [DOI: 10.1039/b209103h] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Katritzky AR, Feng D, Qi M. Synthesis of β-Alkoxy Ketones and α‘-Functionalized β-Alkoxy Ketones Utilizing Benzotriazole-Stabilized Acyl Anion Synthons. J Org Chem 1998. [DOI: 10.1021/jo971630v] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alan R. Katritzky
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
| | - Daming Feng
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
| | - Ming Qi
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
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Imada Y, Mitsue Y, Ike K, Washizuka KI, Murahashi SI. Palladium-Catalyzed Double and Single Carbonylations ofβ-Amino Alcohols. Selective Synthesis of Morpholine-2,3-diones and Oxazolidin-2-ones and Applications for Synthesis ofα-Oxo Carboxylic Acids. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1996. [DOI: 10.1246/bcsj.69.2079] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Yamamoto A. Palladium-Catalyzed Double and Single Carbonylation of Aryl Halides and Allylic Compounds. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1995. [DOI: 10.1246/bcsj.68.433] [Citation(s) in RCA: 96] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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30
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Ozawa F, Chikaoka S, Cao XZ, Yamamoto A. Reactions of acyl(carbonyl)ruthenium(II) and acyl(carbonyl)iron(II) complexes with amines. Preparation of novel propionyl(carbamoyl)ruthenium(II) complexes. J Organomet Chem 1992. [DOI: 10.1016/0022-328x(92)83148-b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Alper H, Vasapollo G. Novel nickel catalyzed conversion of 2-bromo-1-phenyl-1,3-butadiene to an α keto lactone. An example of double carbonylation of a halodiene. Tetrahedron Lett 1989. [DOI: 10.1016/s0040-4039(00)99079-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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