1
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Xu JX, Kuai CS, Wu XF. Cobalt-Catalyzed Four-Component Carbonylation of Methylarenes with Ethylene and Alcohols. J Org Chem 2022; 87:6371-6377. [PMID: 35468297 DOI: 10.1021/acs.joc.2c00008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Direct conversion of raw materials to fine chemicals is greatly economically influential. We developed a non-expensive cobalt-catalyzed multicomponent carbonylative reaction for the synthesis of γ-aryl carboxylic acid esters from readily available methylarene, ethylene, and CO, which are widely found in multiple FDA-approved drugs.
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Affiliation(s)
- Jian-Xing Xu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Science, 116023 Dalian, Liaoning, China
| | - Chang-Sheng Kuai
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Science, 116023 Dalian, Liaoning, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Science, 116023 Dalian, Liaoning, China.,Leibniz-Institut für Katalyse e.V., Albert-Einstein-Straße 29a, 18059 Rostock, Germany
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2
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Yang YZ, He DL, Li JH. Rhodium-Catalyzed Reductive trans-Alkylacylation of Internal Alkynes via a Formal Carborhodation/C-H Carbonylation Cascade. Org Lett 2021; 23:5039-5043. [PMID: 34114822 DOI: 10.1021/acs.orglett.1c01568] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A rhodium-catalyzed reductive annulation cascade reaction that consists of a formal anti-carborhodation of a C≡C bond and an aromatic C-H carbonylation cascade for producing cyclopenta[de]quinoline-2,5(1H,3H)-diones is described. This method uses the Mn reductant to reductively regenerate the active rhodium species, hence obviating the need for prefunctionalization, and represents a new route to the carbonylation of aromatic C-H bonds with alkynes leading to aryl vinyl ketone frameworks.
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Affiliation(s)
- Yu-Zhong Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
| | - De-Liang He
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China.,Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.,Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education), Hunan Normal University, Changsha 410081, China.,State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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3
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Murugesan K, Donabauer K, König B. Visible-Light-Promoted Metal-Free Synthesis of (Hetero)Aromatic Nitriles from C(sp 3 )-H Bonds*. Angew Chem Int Ed Engl 2021; 60:2439-2445. [PMID: 33053270 PMCID: PMC7898869 DOI: 10.1002/anie.202011815] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 09/29/2020] [Indexed: 01/18/2023]
Abstract
The metal-free activation of C(sp3 )-H bonds to value-added products is of paramount importance in organic synthesis. We report the use of the commercially available organic dye 2,4,6-triphenylpyrylium tetrafluoroborate (TPP) for the conversion of methylarenes to the corresponding aryl nitriles via a photocatalytic process. Applying this methodology, a variety of cyanobenzenes have been synthesized in good to excellent yield under metal- and cyanide-free conditions. We demonstrate the scope of the method with over 50 examples including late-stage functionalization of drug molecules (celecoxib) and complex structures such as l-menthol, amino acids, and cholesterol derivatives. Furthermore, the presented synthetic protocol is applicable for gram-scale reactions. In addition to methylarenes, selected examples for the cyanation of aldehydes, alcohols and oximes are demonstrated as well. Detailed mechanistic investigations have been carried out using time-resolved luminescence quenching studies, control experiments, and NMR spectroscopy as well as kinetic studies, all supporting the proposed catalytic cycle.
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Affiliation(s)
| | | | - Burkhard König
- Faculty of Chemistry and PharmacyUniversity of RegensburgGermany
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4
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Tanbakouchian A, Kianmehr E. Palladium-catalyzed regioselective direct C–H bond alkoxycarbonylation of 2-arylimidazo[1,2- a]pyridines. NEW J CHEM 2021. [DOI: 10.1039/d1nj00605c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A palladium catalyzed method for regioselective alkoxycarbonylation of imidazo[1,2-a]pyridines using W(CO)6, as the CO source, and alcohols has been reported.
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Affiliation(s)
| | - Ebrahim Kianmehr
- School of Chemistry
- College of Science
- University of Tehran
- Tehran
- Iran
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5
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Murugesan K, Donabauer K, König B. Visible‐Light‐Promoted Metal‐Free Synthesis of (Hetero)Aromatic Nitriles from C(sp
3
)−H Bonds**. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | | | - Burkhard König
- Faculty of Chemistry and Pharmacy University of Regensburg Germany
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6
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Chen R, Wang K, Wang Z, Ma X, Wang D, Zhang A, Liu L. Co–Catalyzed Oxidative Alkylation between Styrenes and Cyclic Ethers via sp3 C−H Functionalization. ChemistrySelect 2020. [DOI: 10.1002/slct.201904405] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Rongxiang Chen
- College of Chemistry and Chemical Engineering Xinxiang University, Xinxiang Henan 453000 P. R. China
| | - Kai‐Kai Wang
- College of Chemistry and Chemical Engineering Xinxiang University, Xinxiang Henan 453000 P. R. China
| | - Zhan‐Yong Wang
- College of Chemistry and Chemical Engineering Xinxiang University, Xinxiang Henan 453000 P. R. China
| | - Xueji Ma
- College of Chemistry and Chemical Engineering Xinxiang University, Xinxiang Henan 453000 P. R. China
| | - Doudou Wang
- College of Chemistry and Chemical Engineering Xinxiang University, Xinxiang Henan 453000 P. R. China
| | - An‐an Zhang
- College of Chemistry and Chemical Engineering Shangqiu Normal University, Shangqiu Henan 476000 P. R. China
| | - Lantao Liu
- College of Chemistry and Chemical Engineering Shangqiu Normal University, Shangqiu Henan 476000 P. R. China
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7
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Chandrasekhar A, Sankararaman S. Synthesis of indolo- and pyrrolo[1,2-a]quinoxalinones through a palladium-catalyzed oxidative carbonylation of the C2 position of indole. Org Biomol Chem 2020; 18:1612-1622. [DOI: 10.1039/c9ob02703c] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A methodology that involves the Pd-catalyzed direct C(sp2)–H bond carbonylation of the C2 position of indole has been introduced for the synthesis of indolo[1,2-a]quinoxalin-6(5H)-ones.
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8
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Cai XH, Yang MZ, Xie B. Recent Investigations on the Functionalizations of C(sp3)-H Bonds Adjacent to a Heteroatom. LETT ORG CHEM 2019. [DOI: 10.2174/1570178616666190123131353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The selective functionalization of unactivated C(sp3)-H bonds has been regarded as an efficient
and atom-economical approach for the formation of carbon-carbon or carbon-heteroatom bonds
in modern organic synthesis. Especially, the oxidative activation of C(sp3)–H bonds adjacent to a heteroatom
exhibits quite significant features in synthetic chemistry. For example, the direct functionalizations
of amines, amides and ethers present important alternative tactics for the synthesis of various
novel and useful molecules from simple starting materials. Many remarkable achievements in the area
had continuously been made in the past decades. Here we reviewed recent investigations on the transformations
of C(sp3)-H bond adjacent to a heteroatom.
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Affiliation(s)
- Xiao-Hua Cai
- School of Chemical Engineering, Guizhou Minzu University, Guiyang 550025, China
| | - Meng-Zhi Yang
- School of Chemical Engineering, Guizhou Minzu University, Guiyang 550025, China
| | - Bing Xie
- School of Chemical Engineering, Guizhou Minzu University, Guiyang 550025, China
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9
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Li CL, Jiang X, Lu LQ, Xiao WJ, Wu XF. Cobalt(II)-Catalyzed Alkoxycarbonylation of Aliphatic Amines via C-N Bond Activation. Org Lett 2019; 21:6919-6923. [PMID: 31411892 DOI: 10.1021/acs.orglett.9b02534] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The first cobalt-catalyzed deaminative alkoxycarbonylation reaction was described for the conversion of readily available primary alkyl amines to synthetically versatile esters with moderate to high yields. This transformation shows good functional group compatibility and can serve as a powerful tool for the modification of alkyl amine-containing complex natural products and drug molecules.
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Affiliation(s)
- Chong-Liang Li
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campus, Hangzhou 310018, People's Republic of China.,Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Xuan Jiang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Liang-Qiu Lu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Wen-Jing Xiao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Xiao-Feng Wu
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campus, Hangzhou 310018, People's Republic of China.,Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
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10
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Du R, Zhao K, Liu J, Han F, Xia C, Yang L. RhCl 3·3H 2O-Catalyzed C7-Selective C-H Carbonylation of Indolines with CO and Alcohols. Org Lett 2019; 21:6418-6422. [PMID: 31368713 DOI: 10.1021/acs.orglett.9b02321] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An attractive method for the synthesis of indoline-7-carboxylates through RhCl3-catalyzed C-H carbonylation of indolines with CO and alcohols was developed. The copper-based oxidant and removable pyrimidyl directing group played important roles in achieving high-level yields of the title products. Based on control experiments, a possible catalytic cycle was proposed.
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Affiliation(s)
- Rongrong Du
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences , Chinese Academy of Sciences , Lanzhou 730000 , China.,Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , Hangzhou Normal University , Hangzhou 311121 , China
| | - Kang Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences , Chinese Academy of Sciences , Lanzhou 730000 , China
| | - Jianhua Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences , Chinese Academy of Sciences , Lanzhou 730000 , China
| | - Feng Han
- College of Chemistry and Material Science , Shandong Agricultural University , Taian 271018 , China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences , Chinese Academy of Sciences , Lanzhou 730000 , China
| | - Lei Yang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences , Chinese Academy of Sciences , Lanzhou 730000 , China.,Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , Hangzhou Normal University , Hangzhou 311121 , China.,Engineering Research Center of High Performance Polymer and Molding Technology, Ministry of Education, College of Chemistry and Molecular Engineering , Qindao University of Science and Technology , Qingdao 266042 , China
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11
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Zhao K, Du R, Wang B, Liu J, Xia C, Yang L. RhCl3·3H2O-Catalyzed Regioselective C(sp2)–H Alkoxycarbonylation: Efficient Synthesis of Indole- and Pyrrole-2-carboxylic Acid Esters. ACS Catal 2019. [DOI: 10.1021/acscatal.9b01193] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Kang Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China
| | - Rongrong Du
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China
| | - Bingyang Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China
| | - Jianhua Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China
| | - Lei Yang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, People’s Republic of China
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12
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Baccalini A, Vergura S, Dolui P, Zanoni G, Maiti D. Recent advances in cobalt-catalysed C–H functionalizations. Org Biomol Chem 2019; 17:10119-10141. [DOI: 10.1039/c9ob01994d] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Ready availability, low cost and low toxicity of cobalt salts have redirected the attention of researchers away from noble metals, such as Pd, Rh, and Ir, towards Co in the field of C–H functionalisation.
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Affiliation(s)
| | | | - Pravas Dolui
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
| | | | - Debabrata Maiti
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
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13
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Gandeepan P, Müller T, Zell D, Cera G, Warratz S, Ackermann L. 3d Transition Metals for C-H Activation. Chem Rev 2018; 119:2192-2452. [PMID: 30480438 DOI: 10.1021/acs.chemrev.8b00507] [Citation(s) in RCA: 1444] [Impact Index Per Article: 240.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
C-H activation has surfaced as an increasingly powerful tool for molecular sciences, with notable applications to material sciences, crop protection, drug discovery, and pharmaceutical industries, among others. Despite major advances, the vast majority of these C-H functionalizations required precious 4d or 5d transition metal catalysts. Given the cost-effective and sustainable nature of earth-abundant first row transition metals, the development of less toxic, inexpensive 3d metal catalysts for C-H activation has gained considerable recent momentum as a significantly more environmentally-benign and economically-attractive alternative. Herein, we provide a comprehensive overview on first row transition metal catalysts for C-H activation until summer 2018.
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Affiliation(s)
- Parthasarathy Gandeepan
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Thomas Müller
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Daniel Zell
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Gianpiero Cera
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Svenja Warratz
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
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14
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Chandrasekhar A, Ramkumar V, Sankararaman S. Palladium catalyzed carbonylative annulation of the C(sp 2)-H bond of N,1-diaryl-1H-tetrazol-5-amines and N,4-diaryl-4H-triazol-3-amines to quinazolinones. Org Biomol Chem 2018; 16:8629-8638. [PMID: 30383058 DOI: 10.1039/c8ob02516a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Pd(ii) catalyzed direct C-H carbonylative annulation of N,1-diaryl-1H-tetrazol-5-amines and N,4-diaryl-4H-1,2,4-triazol-3-amines gave the corresponding triazole and tetrazole fused quinazolinones in good yields. This methodology offers a convenient method for the synthesis of these important heterocyclic scaffolds in a highly atom economical process. On the mechanistic aspect weakly nucleophilic triazole and tetrazole moieties function as both directing as well as intramolecular nucleophiles. The catalytically active C-H activated intermediate dimeric Pd complex was isolated and characterized which on exposure to CO gas gave the corresponding tetrazole fused quinazolinone derivative. On the basis of isolation of the intermediate and observed kinetic isotope effects, a mechanism has been proposed for the C-H activated direct carbonylative annulation reaction.
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Affiliation(s)
- Attoor Chandrasekhar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India.
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15
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Satapathy A, Gadge ST, Bhanage BM. Synthesis of Ethylene Glycol from Syngas via Oxidative Double Carbonylation of Ethanol to Diethyl Oxalate and Its Subsequent Hydrogenation. ACS OMEGA 2018; 3:11097-11103. [PMID: 31459218 PMCID: PMC6644879 DOI: 10.1021/acsomega.8b01307] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/03/2018] [Indexed: 06/10/2023]
Abstract
This work reports a novel sustainable two-step method for the synthesis of ethylene glycol (EG) using syngas. In the first step, diethyl oxalate was selectively synthesized via oxidative double carbonylation of ethanol and carbon monoxide (CO) using a ligand-free, recyclable Pd/C catalyst. In the second step, the diethyl oxalate produced underwent subsequent hydrogenation using [2-(di-tert-butylphosphinomethyl)-6-(diethylaminomethyl)pyridine]ruthenium(II) chlorocarbonyl hydride to get EG and ethanol. Thus, the generated ethanol can be recycled back to the first step for double carbonylation. This method gives a sustainable route to manufacture EG using carbon monoxide and hydrogen.
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Affiliation(s)
- Anilkumar Satapathy
- Department
of Chemistry, Institute of Chemical Technology, N. Parekh Marg,
Matunga, Mumbai 400019, India
- Reliance
Industries limited, Patalganga, Rasayani, Raigad, Maharashtra 410220, India
| | - Sandip T. Gadge
- Department
of Chemistry, Institute of Chemical Technology, N. Parekh Marg,
Matunga, Mumbai 400019, India
| | - Bhalchandra M. Bhanage
- Department
of Chemistry, Institute of Chemical Technology, N. Parekh Marg,
Matunga, Mumbai 400019, India
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16
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Gaikwad VV, Bhanage BM. Palladium-Catalyzed Aerobic Oxidative Carbonylation of C-H Bonds in Phenols for the Synthesis of p
-Hydroxybenzoates. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800538] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Vinayak V. Gaikwad
- Department of Chemistry; Institute of Chemical Technology; 400 019 Mumbai India
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17
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18
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Liu B, Lai C, Zhang C, Zhou X. Synthesis of 6H-isoindolo[2,1- a ]indol-6-ones via Pd-catalyzed cycloaminocarbonylation of 2 -(1H-indol-2-yl)phenyl tosylates with CO. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.12.058] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Barsu N, Kalsi D, Sundararaju B. Site-selective C–H bond carbonylation with CO2 and cobalt-catalysis. Catal Sci Technol 2018. [DOI: 10.1039/c8cy02060d] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Utilization of anthropogenic greenhouse gas CO2 for catalytic C–C bond formation via conversion to essentially valuable C1 synthons like CO is very challenging.
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Affiliation(s)
- Nagaraju Barsu
- Department of Chemistry
- Indian Institute of Technology Kanpur
- India
| | - Deepti Kalsi
- Department of Chemistry
- Indian Institute of Technology Kanpur
- India
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20
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Chaudhary B, Diwaker M, Sharma S. Regioselective indole C2-alkylation using β-CF3-substituted enones under redox neutral Rh(iii) catalysis. Org Chem Front 2018. [DOI: 10.1039/c8qo00932e] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Rhodium(iii) catalyzed C–H alkylation at the C2-position of indole with β-trifluoromethyl-α,β-unsaturated ketones with a broad range of substrates and excellent functional group compatibility is described.
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Affiliation(s)
- Bharatkumar Chaudhary
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
| | - Monika Diwaker
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
| | - Satyasheel Sharma
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
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21
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Mane RS, Bhanage BM. Ligand-Assisted Pd-Catalyzed N-Dealkylative Carbonylation of Tertiary Amines with (Hetero)Aryl Halides to Tertiary Amides. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700574] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Rajendra S. Mane
- Department of Chemistry; Institute of Chemical Technology; Mumbai 400019 India
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22
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Furusawa T, Tanimoto H, Nishiyama Y, Morimoto T, Kakiuchi K. Rhodium-catalyzed Carbonylative Annulation of 2-Bromobenzylic Alcohols with Internal Alkynes Using Furfural via β-Aryl Elimination. CHEM LETT 2017. [DOI: 10.1246/cl.170249] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Takuma Furusawa
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, Nara 630-0192
| | - Hiroki Tanimoto
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, Nara 630-0192
| | - Yasuhiro Nishiyama
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, Nara 630-0192
| | - Tsumoru Morimoto
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, Nara 630-0192
| | - Kiyomi Kakiuchi
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, Nara 630-0192
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23
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Zeng L, Tang S, Wang D, Deng Y, Chen JL, Lee JF, Lei A. Cobalt-Catalyzed Intramolecular Oxidative C(sp3)–H/N–H Carbonylation of Aliphatic Amides. Org Lett 2017; 19:2170-2173. [DOI: 10.1021/acs.orglett.7b00825] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Li Zeng
- College
of Chemistry and Molecular Sciences, the Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, P. R. China
| | - Shan Tang
- College
of Chemistry and Molecular Sciences, the Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, P. R. China
| | - Dan Wang
- College
of Chemistry and Molecular Sciences, the Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, P. R. China
| | - Yi Deng
- College
of Chemistry and Molecular Sciences, the Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, P. R. China
| | - Jeng-Lung Chen
- National Synchrotron
Radiation Research Center, Hsinchu 30076, Taiwan
| | - Jyh-Fu Lee
- National Synchrotron
Radiation Research Center, Hsinchu 30076, Taiwan
| | - Aiwen Lei
- College
of Chemistry and Molecular Sciences, the Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, P. R. China
- State
Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou
Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
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24
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Satapathy A, Gadge ST, Bhanage BM. An Improved Strategy for the Synthesis of Ethylene Glycol by Oxamate-Mediated Catalytic Hydrogenation. CHEMSUSCHEM 2017; 10:1356-1359. [PMID: 28218500 DOI: 10.1002/cssc.201700157] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 02/19/2017] [Indexed: 06/06/2023]
Abstract
The present study reports an improved approach for the preparation of ethylene glycol (EG) by using carbon monoxide as C1 chemical by a two-step oxidative carbonylation and hydrogenation sequence. In the first step, oxamates are synthesized through oxidative cross double carbonylation of piperidine and ethanol by using Pd/C catalyst under phosphine ligand-free conditions and subsequently hydrogenated by Milstein's catalyst (carbonylhydrido[6-(di-t-butylphosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(II)). The presented stepwise oxamate-mediated coupling provides the basis for a new strategy for the synthesis of EG by selective upgrading of C1 chemicals.
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Affiliation(s)
- Anilkumar Satapathy
- Department of Chemistry, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, 400019, India
- Reliance Industries Limited, Patalganga, Rasayani, Raigad, Maharashtra, 410 220, India
| | - Sandip T Gadge
- Department of Chemistry, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, 400019, India
| | - Bhalchandra M Bhanage
- Department of Chemistry, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, 400019, India
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25
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Williamson P, Galván A, Gaunt MJ. Cobalt-catalysed C-H carbonylative cyclisation of aliphatic amides. Chem Sci 2017; 8:2588-2591. [PMID: 28553492 PMCID: PMC5431632 DOI: 10.1039/c6sc05581h] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 01/05/2017] [Indexed: 01/19/2023] Open
Abstract
A cobalt-catalysed C-H carbonylation of aliphatic carboxamide derivatives is described, employing commercially available Co(ii)-salts in the presence of a silver oxidant. This operationally simple process utilises an atmospheric pressure of CO and generates a range of substituted succinimide products bearing diverse functional groups that can be successfully accessed via this methodology.
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Affiliation(s)
- Patrick Williamson
- Department of Chemistry , Department of Cambridge , Lensfield Road , Cambridge , CB2 1EW , UK .
| | - Alicia Galván
- Department of Chemistry , Department of Cambridge , Lensfield Road , Cambridge , CB2 1EW , UK .
| | - Matthew J Gaunt
- Department of Chemistry , Department of Cambridge , Lensfield Road , Cambridge , CB2 1EW , UK .
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26
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Barsu N, Bolli SK, Sundararaju B. Cobalt catalyzed carbonylation of unactivated C(sp 3)-H bonds. Chem Sci 2017; 8:2431-2435. [PMID: 28451350 PMCID: PMC5369400 DOI: 10.1039/c6sc05026c] [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: 11/14/2016] [Accepted: 12/19/2016] [Indexed: 12/23/2022] Open
Abstract
A general efficient regioselective cobalt catalyzed carbonylation of unactivated C(sp3)-H bonds of aliphatic amides was demonstrated using atmospheric (1-2 atm) carbon monoxide as a C1 source. This straightforward approach provides access to α-spiral succinimide regioselectively in a good yield. Cobalt catalyzed sp3 C-H bond carbonylation is reported for the first time including the functionalization of (β)-C-H bonds of α-1°, 2°, 3° carbons and even internal (β)-C-H bonds. Our initial mechanistic investigation reveals that the C-H activation step is irreversible and will possibly be the rate determining step.
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Affiliation(s)
- Nagaraju Barsu
- Fine Chemical Laboratory , Department of Chemistry , Indian Institute of Technology Kanpur , Kanpur , Uttar Pradesh , India .
| | - Shyam Kumar Bolli
- Fine Chemical Laboratory , Department of Chemistry , Indian Institute of Technology Kanpur , Kanpur , Uttar Pradesh , India .
| | - Basker Sundararaju
- Fine Chemical Laboratory , Department of Chemistry , Indian Institute of Technology Kanpur , Kanpur , Uttar Pradesh , India .
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27
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Veryser C, Steurs G, Van Meervelt L, De Borggraeve WM. Intramolecular Carbonylative C-H Functionalization of 1,2,3- Triazoles for the Synthesis of Triazolo[1,5-a]indolones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601388] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Cedrick Veryser
- Molecular Design and Synthesis, Department of Chemistry; KU Leuven; Celestijnenlaan 200F Box 2404, 3001 Leuven Belgium
| | - Gert Steurs
- Molecular Design and Synthesis, Department of Chemistry; KU Leuven; Celestijnenlaan 200F Box 2404, 3001 Leuven Belgium
| | - Luc Van Meervelt
- Biochemistry, Molecular and Structural Biology, Department of Chemistry; KU Leuven; Celestijnenlaan 200F, box 2404 3001 Leuven Belgium
| | - Wim M. De Borggraeve
- Molecular Design and Synthesis, Department of Chemistry; KU Leuven; Celestijnenlaan 200F Box 2404, 3001 Leuven Belgium
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28
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Wang Y, Gevorgyan V. Synthesis of Active Hexafluoroisopropyl Benzoates through a Hydrogen-Bond-Enabled Palladium(II)-Catalyzed C−H Alkoxycarbonylation Reaction. Angew Chem Int Ed Engl 2017; 56:3191-3195. [DOI: 10.1002/anie.201611757] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 01/09/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Yang Wang
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
| | - Vladimir Gevorgyan
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
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29
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Wang Y, Gevorgyan V. Synthesis of Active Hexafluoroisopropyl Benzoates through a Hydrogen-Bond-Enabled Palladium(II)-Catalyzed C−H Alkoxycarbonylation Reaction. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611757] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yang Wang
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
| | - Vladimir Gevorgyan
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
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30
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Furusawa T, Tanimoto H, Nishiyama Y, Morimoto T, Kakiuchi K. Rhodium(I)-Catalyzed Carbonylative Annulation of Iodobenzenes with Strained Olefins and 4-Octyne in the Presence of Furfural Involvingortho-C-H Bond Cleavage. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601056] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Takuma Furusawa
- Graduate School of Materials Science; Nara Institute of Science and Technology (NAIST); 8916-5 Takayama-cho, Ikoma Nara 630-0192 Japan
| | - Hiroki Tanimoto
- Graduate School of Materials Science; Nara Institute of Science and Technology (NAIST); 8916-5 Takayama-cho, Ikoma Nara 630-0192 Japan
| | - Yasuhiro Nishiyama
- Graduate School of Materials Science; Nara Institute of Science and Technology (NAIST); 8916-5 Takayama-cho, Ikoma Nara 630-0192 Japan
| | - Tsumoru Morimoto
- Graduate School of Materials Science; Nara Institute of Science and Technology (NAIST); 8916-5 Takayama-cho, Ikoma Nara 630-0192 Japan
| | - Kiyomi Kakiuchi
- Graduate School of Materials Science; Nara Institute of Science and Technology (NAIST); 8916-5 Takayama-cho, Ikoma Nara 630-0192 Japan
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31
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Hummel JR, Boerth JA, Ellman JA. Transition-Metal-Catalyzed C-H Bond Addition to Carbonyls, Imines, and Related Polarized π Bonds. Chem Rev 2016; 117:9163-9227. [PMID: 27936637 DOI: 10.1021/acs.chemrev.6b00661] [Citation(s) in RCA: 559] [Impact Index Per Article: 69.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The transition-metal-catalyzed addition of C-H bonds to carbonyls, imines, and related polarized π bonds has emerged as a particularly efficient and powerful approach for the construction of an incredibly diverse array of heteroatom-substituted products. Readily available and stable inputs are typically employed, and reactions often proceed with very high functional group compatibility and without the production of waste byproducts. Additionally, many transition-metal-catalyzed C-H bond additions to polarized π bonds occur within cascade reaction sequences to provide rapid access to a diverse array of different heterocyclic as well as carbocyclic products. This review highlights the diversity of transformations that have been achieved, catalysts that have been used, and types of products that have been prepared through the transition-metal-catalyzed addition of C-H bonds to carbonyls, imines, and related polarized π bonds.
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Affiliation(s)
- Joshua R Hummel
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Jeffrey A Boerth
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Jonathan A Ellman
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
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32
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Liu B, Zhang C, Zhou X. Access to phthalazinones via palladium-catalyzed three-component cycloamino-carbonylation of 2-formylaryl tosylates, hydrazines and CO. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.065] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Mane RS, Bhanage BM. Palladium-Catalyzed Oxidative N-Dealkylation/Carbonylation of Tertiary Amines with Alkynes to α,β-Alkynylamides. J Org Chem 2016; 81:4974-80. [PMID: 27182623 DOI: 10.1021/acs.joc.6b00386] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first highly effective Pd/C-catalyzed oxidative N-dealkylation/carbonylation of various aliphatic as well as cyclic tertiary amines with alkynes has been described. The selective sp(3) C-N bond activation of tertiary amines at the less steric side using O2 as a sole oxidant and a plausible reaction pathway for the reaction are discussed. The general and operationally simple methodology provides an alternative for the synthesis of a wide range of alk-2-ynamide derivatives under mild conditions. The present protocol is ecofriendly and practical, and it shows significant recyclability.
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Affiliation(s)
- Rajendra S Mane
- Department of Chemistry, Institute of Chemical Technology , Mumbai 400019, India
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