1
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Liu Z, Kole GK, Budiman YP, Tian Y, Friedrich A, Luo X, Westcott SA, Radius U, Marder TB. Transition Metal Catalyst‐Free, Base‐Promoted 1,2‐Additions of Polyfluorophenylboronates to Aldehydes and Ketones. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zhiqiang Liu
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Goutam Kumar Kole
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
- Department of Chemistry College of Engineering and Technology SRM Institute of Science and Technology SRM Nagar Kattankulathur Tamil Nadu 603203 India
| | - Yudha P. Budiman
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
- Department of Chemistry Faculty of Mathematics and Natural Sciences Universitas Padjadjaran 45363 Jatinangor Indonesia
| | - Ya‐Ming Tian
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Alexandra Friedrich
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Xiaoling Luo
- Chongqing Key Laboratory of Inorganic Functional Materials College of Chemistry Chongqing Normal University Chongqing 401331 China
| | - Stephen A. Westcott
- Department of Chemistry and Biochemistry Mount Allison University Sackville NB E4L 1G8 Canada
| | - Udo Radius
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Todd B. Marder
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
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2
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Liu Z, Kole GK, Budiman YP, Tian Y, Friedrich A, Luo X, Westcott SA, Radius U, Marder TB. Transition Metal Catalyst-Free, Base-Promoted 1,2-Additions of Polyfluorophenylboronates to Aldehydes and Ketones. Angew Chem Int Ed Engl 2021; 60:16529-16538. [PMID: 33901332 PMCID: PMC8362073 DOI: 10.1002/anie.202103686] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/18/2021] [Indexed: 12/23/2022]
Abstract
A novel protocol for the transition metal-free 1,2-addition of polyfluoroaryl boronate esters to aldehydes and ketones is reported, which provides secondary alcohols, tertiary alcohols, and ketones. Control experiments and DFT calculations indicate that both the ortho-F substituents on the polyfluorophenyl boronates and the counterion K+ in the carbonate base are critical. The distinguishing features of this procedure include the employment of commercially available starting materials and the broad scope of the reaction with a wide variety of carbonyl compounds giving moderate to excellent yields. Intriguing structural features involving O-H⋅⋅⋅O and O-H⋅⋅⋅N hydrogen bonding, as well as arene-perfluoroarene interactions, in this series of racemic polyfluoroaryl carbinols have also been addressed.
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Affiliation(s)
- Zhiqiang Liu
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Goutam Kumar Kole
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
- Department of ChemistryCollege of Engineering and TechnologySRM Institute of Science and TechnologySRM NagarKattankulathurTamil Nadu603203India
| | - Yudha P. Budiman
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
- Department of ChemistryFaculty of Mathematics and Natural SciencesUniversitas Padjadjaran45363JatinangorIndonesia
| | - Ya‐Ming Tian
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Alexandra Friedrich
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Xiaoling Luo
- Chongqing Key Laboratory of Inorganic Functional MaterialsCollege of ChemistryChongqing Normal UniversityChongqing401331China
| | - Stephen A. Westcott
- Department of Chemistry and BiochemistryMount Allison UniversitySackvilleNBE4L 1G8Canada
| | - Udo Radius
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Todd B. Marder
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
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3
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Rist PA, Grainger RS, Davies PW. Gold-Catalyzed Intermolecular Alkyne Oxyarylation for C3 Functionalization of Benzothiophenes. Org Lett 2021; 23:642-646. [PMID: 33467857 DOI: 10.1021/acs.orglett.0c03596] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
C3-selective C-C bond formation on benzothiophenes is challenging, and few direct functionalization methods are available. A gold-catalyzed reaction of alkynes with benzothiophene S-oxides provides regioselective entry into C3-alkylated benzothiophenes with the C7-alkylated isomer as the minor product. This oxyarylation reaction works with alkyl and aryl alkynes and substituted and unsubstituted benzothiophenes. Mechanistic studies identify that sulfoxide inhibits the catalyst [DTBPAu(PhCN)]SbF6, which also degrades and forms the unreactive complex [(DTBP)2Au]SbF6.
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Affiliation(s)
- Paige A Rist
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K
| | - Richard S Grainger
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K
| | - Paul W Davies
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K
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4
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Xiao J, Guo F, Li Y, Li F, Li Q, Tang ZL. Iodine Promoted Conversion of Esters to Nitriles and Ketones under Metal-Free Conditions. J Org Chem 2021; 86:2028-2035. [PMID: 33397102 DOI: 10.1021/acs.joc.0c02794] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a novel strategy to prepare valuable nitriles and ketones through the conversion of esters under metal-free conditions. By using the I2/PCl3 system, various substrates including aliphatic and aromatic esters could react with acetonitrile and arenes to afford the desired products in good to excellent yields. This method is compatible with a number of functional groups and provides a simple and practical approach for the synthesis of nitrile compounds and aryl ketones.
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Affiliation(s)
- Jing Xiao
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Fengzhe Guo
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Yinfeng Li
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Fangshao Li
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Qiang Li
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University, No. 1, Hunan Street, Liaocheng, Shandong 252059, China
| | - Zi-Long Tang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
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5
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Zhu DL, Wu Q, Young DJ, Wang H, Ren ZG, Li HX. Acyl Radicals from α-Keto Acids Using a Carbonyl Photocatalyst: Photoredox-Catalyzed Synthesis of Ketones. Org Lett 2020; 22:6832-6837. [DOI: 10.1021/acs.orglett.0c02351] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Da-Liang Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Qi Wu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - David James Young
- College of Engineering, Information Technology and Environment, Charles Darwin University, Darwin, Northern Territory 0909, Australia
| | - Hao Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Zhi-Gang Ren
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Hong-Xi Li
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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6
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Pd(II)-Catalyzed C-H Acylation of (Hetero)arenes-Recent Advances. Molecules 2020; 25:molecules25143247. [PMID: 32708781 PMCID: PMC7397280 DOI: 10.3390/molecules25143247] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 07/13/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
Di(hetero)aryl ketones are important motifs present in natural products, pharmaceuticals or agrochemicals. In recent years, Pd(II)-catalyzed acylation of (hetero)arenes in the presence of an oxidant has emerged as a catalytic alternative to classical acylation methods, reducing the production of toxic metal waste. Different directing groups and acyl sources are being studied for this purpose, although further development is required to face mainly selectivity problems in order to be applied in the synthesis of more complex molecules. Selected recent developments and applications are covered in this review.
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7
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Begala M, Mancinelli M, Delogu GL. Unexpected migration of a benzoyl group in the intramolecular Wittig reaction of o-acyloxybenzylidenephosphoranes with benzoyl chlorides: One-pot synthesis of isomeric 3-benzoyl-2-phenylbenzofurans. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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8
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Penteado F, Lopes EF, Alves D, Perin G, Jacob RG, Lenardão EJ. α-Keto Acids: Acylating Agents in Organic Synthesis. Chem Rev 2019; 119:7113-7278. [DOI: 10.1021/acs.chemrev.8b00782] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Filipe Penteado
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Eric F. Lopes
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Gelson Perin
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Raquel G. Jacob
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Eder J. Lenardão
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
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9
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Ma X, Liu Y, Xie K, Jiang Y. Pd-catalyzed selective decarboxylation/C–H activation coupling of aryl acid with thiazole and oxazole directed by 1,2,3-triazole. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.08.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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10
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Panja S, Maity P, Ranu BC. Palladium-Catalyzed Ligand-Free Decarboxylative Coupling of α- Oxocarboxylic Acid with Aryl Diazonium Tetrafluoroborate: An Access to Unsymmetrical Diaryl Ketones. J Org Chem 2018; 83:12609-12618. [DOI: 10.1021/acs.joc.8b01922] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Subir Panja
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata − 700032, India
| | - Pintu Maity
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata − 700032, India
| | - Brindaban C. Ranu
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata − 700032, India
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11
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Begala M, Caboni P, Matos MJ, Delogu GL. Unexpected one-step synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.03.048] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Wang C, Qiao J, Liu X, Song H, Sun Z, Chu W. Visible-Light-Induced Decarboxylation Coupling/Intramolecular Cyclization: A One-Pot Synthesis for 4-Aryl-2-quinolinone Derivatives. J Org Chem 2018; 83:1422-1430. [DOI: 10.1021/acs.joc.7b02979] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Chenglong Wang
- School
of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
- Key
Laboratory of Chemical Engineering Process and Technology for High-Efficiency
Conversion, College of Heilongjiang Province, Harbin 150080, P. R. China
| | - Jingyi Qiao
- School
of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
- Key
Laboratory of Chemical Engineering Process and Technology for High-Efficiency
Conversion, College of Heilongjiang Province, Harbin 150080, P. R. China
| | - Xiaochong Liu
- School
of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
- Key
Laboratory of Chemical Engineering Process and Technology for High-Efficiency
Conversion, College of Heilongjiang Province, Harbin 150080, P. R. China
| | - He Song
- School
of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
- Key
Laboratory of Chemical Engineering Process and Technology for High-Efficiency
Conversion, College of Heilongjiang Province, Harbin 150080, P. R. China
| | - Zhizhong Sun
- School
of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
- Key
Laboratory of Chemical Engineering Process and Technology for High-Efficiency
Conversion, College of Heilongjiang Province, Harbin 150080, P. R. China
| | - Wenyi Chu
- School
of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
- Key
Laboratory of Chemical Engineering Process and Technology for High-Efficiency
Conversion, College of Heilongjiang Province, Harbin 150080, P. R. China
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13
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Mirfarjood SA, Mamaghani M, Sheykhan M. Copper-Exchanged Magnetic-FAp: Surface Catalysis in Decarboxylative Coupling of α
-Oxocarboxylic Acids with Formamides. ChemistrySelect 2017. [DOI: 10.1002/slct.201701438] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
| | | | - Mehdi Sheykhan
- Department of Chemistry; University of Guilan, P.O. Box 41335-1914; Rasht Iran
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14
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Lee PY, Liang P, Yu WY. Pd(II)-Catalyzed Direct ortho-C–H Acylation of Aromatic Ketones by Oxidative Decarboxylation of α-Oxocarboxylic Acids. Org Lett 2017; 19:2082-2085. [DOI: 10.1021/acs.orglett.7b00677] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pui-Yiu Lee
- State Key Laboratory of Chirosciences
and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Peiwen Liang
- State Key Laboratory of Chirosciences
and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Wing-Yiu Yu
- State Key Laboratory of Chirosciences
and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
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15
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Pimpasri C, Sumunnee L, Yotphan S. Copper-catalyzed oxidative decarboxylative coupling of α-keto acids and sulfoximines. Org Biomol Chem 2017; 15:4320-4327. [DOI: 10.1039/c7ob00776k] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The formation of N-aroylsulfoximines via a copper-catalyzed oxidative decarboxylative coupling of α-keto acids with NH-sulfoximines is reported.
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Affiliation(s)
- Chaleena Pimpasri
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
| | - Ladawan Sumunnee
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
| | - Sirilata Yotphan
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
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16
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Chang S, Wang JF, Dong LL, Wang D, Feng B, Shi YT. Ag(i)/persulfate-catalyzed decarboxylative coupling of α-oxocarboxylates with organotrifluoroborates in water under room temperature. RSC Adv 2017. [DOI: 10.1039/c7ra10924e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The decarboxylative coupling of α-oxocarboxylates and organotrifluoroborates was carried out smoothly in water under room temperature. This novel and simple method is efficient, using AgNO3/K2S2O8 catalytic system to generate diarylketone products.
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Affiliation(s)
- Sheng Chang
- College of Pharmacy
- Jilin Medical University
- Jilin
- China
- State Key Laboratory of Medicinal Chemical Biology
| | - Jian Feng Wang
- Department of Radiotherapy
- China-Japan Union Hospital of Jilin University
- Changcun
- China
| | - Lin Lin Dong
- College of Pharmacy
- Jilin Medical University
- Jilin
- China
| | - Dan Wang
- College of Pharmacy
- Jilin Medical University
- Jilin
- China
| | - Bo Feng
- College of Pharmacy
- Jilin Medical University
- Jilin
- China
| | - Yuan Tai Shi
- College of Pharmacy
- Jilin Medical University
- Jilin
- China
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17
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Zeng X, Liu C, Wang X, Zhang J, Wang X, Hu Y. Silver-catalyzed decarboxylative acylation of quinoxalin-2(1H)-ones with α-oxo-carboxylic acids. Org Biomol Chem 2017; 15:8929-8935. [DOI: 10.1039/c7ob02187a] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A novel silver-catalyzed decarboxylative acylation of α-oxo-carboxylic acids was developed, by which various 3-acyl quinoxalin-2(1H)-ones were synthesized by direct C–H bond acylation of quinoxalin-2(1H)-ones.
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Affiliation(s)
- Xiaobao Zeng
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Chulong Liu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Xingyong Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Jianlan Zhang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Xinyan Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Yuefei Hu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
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18
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Han L, Wang Y, Song H, Han H, Wang L, Chu W, Sun Z. Palladium-catalyzed decarboxylative ortho-aroylation of N-acetyl-1,2,3,4-tetrahydroquinolines with α-oxoarylacetic acids. RSC Adv 2016. [DOI: 10.1039/c6ra00163g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A mild and efficient palladium-catalyzed decarboxylative ortho-aroylation of N-acetyl-1,2,3,4-tetrahydroquinolines with α-oxoarylacetic acids via C–H bond activation is described. This protocol provides access to a series of C8-aroyl terahydroquinolines.
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Affiliation(s)
- Lu Han
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin 150080
- P. R. China
- Key Laboratory of Chemical Engineering Process and Technology for High-efficiency Conversion
| | - Yahui Wang
- Harbin Environmental Monitoring Central Station
- Harbin 150076
- P. R. China
| | - He Song
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin 150080
- P. R. China
- Key Laboratory of Chemical Engineering Process and Technology for High-efficiency Conversion
| | - Huatao Han
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin 150080
- P. R. China
- Key Laboratory of Chemical Engineering Process and Technology for High-efficiency Conversion
| | - Lulu Wang
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin 150080
- P. R. China
- Key Laboratory of Chemical Engineering Process and Technology for High-efficiency Conversion
| | - Wenyi Chu
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin 150080
- P. R. China
- Key Laboratory of Chemical Engineering Process and Technology for High-efficiency Conversion
| | - Zhizhong Sun
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin 150080
- P. R. China
- Key Laboratory of Chemical Engineering Process and Technology for High-efficiency Conversion
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19
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Xu XL, Xu WT, Wu JW, He JB, Xu HJ. Silver-promoted decarboxylative amidation of α-keto acids with amines. Org Biomol Chem 2016; 14:9970-9973. [DOI: 10.1039/c6ob01963c] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A general and effective method for the synthesis of amides through decarboxylative amidation of α-keto acids with amines has been developed.
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Affiliation(s)
- Xiao-Lan Xu
- School of Chemistry and Chemical Engineering
- Hefei University of Technology
- Hefei 230009
- P. R. China
- School of Medical Science
| | - Wen-Tao Xu
- School of Biological and Medical Engineering
- Hefei University of Technology
- Hefei 230009
- P. R. China
| | - Ji-Wei Wu
- School of Chemistry and Chemical Engineering
- Hefei University of Technology
- Hefei 230009
- P. R. China
| | - Jian-Bo He
- School of Chemistry and Chemical Engineering
- Hefei University of Technology
- Hefei 230009
- P. R. China
| | - Hua-Jian Xu
- School of Biological and Medical Engineering
- Hefei University of Technology
- Hefei 230009
- P. R. China
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Yang K, Chen X, Wang Y, Li W, Kadi AA, Fun HK, Sun H, Zhang Y, Li G, Lu H. Cobalt-Catalyzed Decarboxylative 2-Benzoylation of Oxazoles and Thiazoles with α-Oxocarboxylic Acids. J Org Chem 2015; 80:11065-72. [DOI: 10.1021/acs.joc.5b01450] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ke Yang
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Xinyong Chen
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Yuqi Wang
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Wanqing Li
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Adnan A. Kadi
- Department
of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hoong-Kun Fun
- Department
of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hao Sun
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Yan Zhang
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
- Department
of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Guigen Li
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Hongjian Lu
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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21
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Wu XF. Acylation of (Hetero)Arenes through CH Activation with Aroyl Surrogates. Chemistry 2015; 21:12252-65. [DOI: 10.1002/chem.201501548] [Citation(s) in RCA: 113] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Indexed: 01/02/2023]
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