1
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Li WD, Wang X, Ma HY, Jia JW, Xiao YY, Shi XY. Additive-Controlled Divergent Synthesis of Fluorenone-4-carboxylic Acids and Diphenic Anhydrides via Rhodium-Catalyzed Oxidative Dimeric Cyclization of Aromatic Acids. Org Lett 2024; 26:7607-7613. [PMID: 39231445 DOI: 10.1021/acs.orglett.4c02714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2024]
Abstract
A rhodium-catalyzed one-pot access to valuable polycyclic frameworks of fluorenone-4-carboxylic acids and diphenic anhydrides via the oxidative dimeric cyclization of aromatic acids has been developed. This transformation proceeded via carboxyl-assisted 2-fold C-H activation followed by intramolecular Friedel-Crafts or dehydration reactions. The silver salt additive plays a vital role in the chemoselectivity of the products. Diphenic anhydride 3l exhibits a maximum fluorescence quantum yield of up to 59%.
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Affiliation(s)
- Wan-Di Li
- Key Laboratory of Syngas Conversion of Shaanxi Province, Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, P.R. China
| | - Xue Wang
- Key Laboratory of Syngas Conversion of Shaanxi Province, Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, P.R. China
| | - Hong-Yu Ma
- Key Laboratory of Syngas Conversion of Shaanxi Province, Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, P.R. China
| | - Jing-Wen Jia
- Key Laboratory of Syngas Conversion of Shaanxi Province, Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, P.R. China
| | - Yu-Yao Xiao
- Key Laboratory of Syngas Conversion of Shaanxi Province, Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, P.R. China
| | - Xian-Ying Shi
- Key Laboratory of Syngas Conversion of Shaanxi Province, Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, P.R. China
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2
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Gao T, Yang Y, Hu L, Luo D, Zhang X, Xiong Y. Metal -free PhI(OAc) 2-oxidized decarboxylation of propiolic acids towards synthesis of α-acetoxy ketones and insights into general decarboxylation with DFT calculations. Org Biomol Chem 2023; 21:1457-1462. [PMID: 36651659 DOI: 10.1039/d2ob02281h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A metal-free oxidative decarboxylation reaction of propiolic acids mediated by hypervalent iodine(III) reagents is described. This decarboxylative C-O bond-forming reaction used a combination of (diacetoxyiodo)benzene and aromatic, heteroaromatic or aliphatic propiolic acids to give the corresponding α-acetoxy ketones. Preliminary mechanistic studies based on both DFT calculations and high-resolution mass spectroscopy (HRMS) suggested that the reaction proceeded through decarboxylation to form a propargyl iodide intermediate. This reaction provides an attractive alternative to existing methods for the exclusive synthesis of α-acyloxy ketones.
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Affiliation(s)
- Tianyong Gao
- School of Chemistry and Chemical Engineering, and Chongqing Key Laboratory of Theoretical and Computational Chemistry, Chongqing University, Chongqing 401331, China.
| | - Yawen Yang
- School of Chemistry and Chemical Engineering, and Chongqing Key Laboratory of Theoretical and Computational Chemistry, Chongqing University, Chongqing 401331, China.
| | - Liangzhen Hu
- School of Chemistry and Chemical Engineering, and Chongqing Key Laboratory of Theoretical and Computational Chemistry, Chongqing University, Chongqing 401331, China.
| | - Dan Luo
- School of Chemistry and Chemical Engineering, and Chongqing Key Laboratory of Theoretical and Computational Chemistry, Chongqing University, Chongqing 401331, China.
| | - Xiaohui Zhang
- School of Chemistry and Chemical Engineering, and Chongqing Key Laboratory of Theoretical and Computational Chemistry, Chongqing University, Chongqing 401331, China.
| | - Yan Xiong
- School of Chemistry and Chemical Engineering, and Chongqing Key Laboratory of Theoretical and Computational Chemistry, Chongqing University, Chongqing 401331, China. .,State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China.,School of Chemical and Environmental Engineering, and Collaborative Innovation Center for High Value Transformation of Coal Chemical Process By-products, Xinjiang Institute of Engineering, Xinjiang 830091, China
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3
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Li Y, Huang X, Peng S, Wang J, Lang M. NHC-catalyzed [3 + 3] cycloaddition of α-bromoenals with nitroketene aminals or nitroketene N, S-acetals: synthesis of nitro-containing dihydropyridin-2-ones. Org Biomol Chem 2023; 21:1399-1403. [PMID: 36723143 DOI: 10.1039/d2ob02334b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
An N-heterocyclic carbene (NHC)-catalyzed [3 + 3] cycloaddition of α-bromoenals with nitroketene aminals or nitroketene N,S-acetals has been developed. This methodology provides an efficient strategy for the construction of valuable nitro-containing heterocyclic compounds. This protocol features mild reaction conditions, easily available starting materials, broad substrate scope and easy scalability.
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Affiliation(s)
- Yarui Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, People's Republic of China. .,International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, People's Republic of China
| | - Xiaoxia Huang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, People's Republic of China. .,International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, People's Republic of China
| | - Shiyong Peng
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, People's Republic of China.
| | - Jian Wang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, People's Republic of China.
| | - Ming Lang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, People's Republic of China. .,International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, People's Republic of China
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4
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Peng Y, Isshiki R, Muto K, Yamaguchi J. Decarbonylative Reductive Coupling of Aromatic Esters by Nickel and Palladium Catalyst. CHEM LETT 2022. [DOI: 10.1246/cl.220214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yunfei Peng
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Ryota Isshiki
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Kei Muto
- Waseda Institute for Advanced Study, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
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5
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Xiao P, Pannecoucke X, Bouillon JP, Couve-Bonnaire S. Wonderful fusion of organofluorine chemistry and decarboxylation strategy. Chem Soc Rev 2021; 50:6094-6151. [PMID: 34027960 DOI: 10.1039/d1cs00216c] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Decarboxylation strategy has been emerging as a powerful tool for the synthesis of fluorine-containing organic compounds that play important roles in various fields such as pharmaceuticals, agrochemicals, and materials science. Considerable progress in decarboxylation has been made over the past decade towards the construction of diverse valuable fluorinated fine chemicals for which the fluorinated part can be brought in two ways. The first way is described as the reaction of non-fluorinated carboxylic acids (and their derivatives) with fluorinating reagents, as well as fluorine-containing building blocks. The second way is dedicated to the exploration and the use of fluorine-containing carboxylic acids (and their derivatives) in decarboxylative transformations. This review aims to provide a comprehensive summary of the development and applications of decarboxylative radical, nucleophilic and cross-coupling strategies in organofluorine chemistry.
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Affiliation(s)
- Pan Xiao
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France.
| | - Xavier Pannecoucke
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France.
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6
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Fu Z, Cao X, Wang S, Guo S, Cai H. Conversions of aryl carboxylic acids into aryl nitriles using multiple types of Cu-mediated decarboxylative cyanation under aerobic conditions. Org Biomol Chem 2020; 18:8381-8385. [PMID: 33078806 DOI: 10.1039/d0ob01945c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Here, we used malononitrile or AMBN as a cyanating agent to develop efficient and practical protocols for Cu-mediated decarboxylative cyanations, under aerobic conditions, of aryl carboxylic acids bearing nitro and methoxyl substituents at the ortho position as well as of heteroaromatic carboxylic acids. These protocols involved economical methods to synthesize value-added aryl nitriles from simple and inexpensive raw materials. Further diversification of the 2-nitrobenzonitrile product was performed to highlight the practicality of the protocols.
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Affiliation(s)
- Zhengjiang Fu
- College of Chemistry, Nanchang University, Nanchang 330031, China. and State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Xihan Cao
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Shuiliang Wang
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Shengmei Guo
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Hu Cai
- College of Chemistry, Nanchang University, Nanchang 330031, China.
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7
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Dichloromethane as a methylene synthon for regioselective linkage of diverse carboxylic acids: Direct access to methylene diesters under metal-free conditions. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.04.053] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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8
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Fu Z, Jiang Y, Wang S, Song Y, Guo S, Cai H. Pd-Catalyzed Decarboxylative Ortho-Halogenation of Aryl Carboxylic Acids with Sodium Halide NaX Using Carboxyl as a Traceless Directing Group. Org Lett 2019; 21:3003-3007. [DOI: 10.1021/acs.orglett.9b00460] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhengjiang Fu
- College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Yongqing Jiang
- College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Shuiliang Wang
- College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Yuanyuan Song
- College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Shengmei Guo
- College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Hu Cai
- College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
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9
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Quibell JM, Duan G, Perry GJP, Larrosa I. Decarboxylative Suzuki–Miyaura coupling of (hetero)aromatic carboxylic acids using iodine as the terminal oxidant. Chem Commun (Camb) 2019; 55:6445-6448. [DOI: 10.1039/c9cc01817d] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel methodology for the decarboxylative Suzuki–Miyaura-type coupling of carboxylic acids with arylboronic acids has been developed.
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Affiliation(s)
| | - Guojian Duan
- School of Chemistry
- University of Manchester
- Manchester
- UK
- College of Pharmacy
| | | | - Igor Larrosa
- School of Chemistry
- University of Manchester
- Manchester
- UK
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10
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Fu Z, Jiang Y, Jiang L, Li Z, Guo S, Cai H. Cu-catalyzed decarboxylative iodination of aryl carboxylic acids with NaI: A practical entry to aryl iodides under aerobic conditions. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.11.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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11
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Zhang T, Wang NX, Xing Y. Advances in Decarboxylative Oxidative Coupling Reaction. J Org Chem 2018; 83:7559-7565. [DOI: 10.1021/acs.joc.8b01080] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tong Zhang
- Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190, China
| | - Nai-Xing Wang
- Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190, China
| | - Yalan Xing
- Department of Chemistry, William Paterson University of New Jersey, New Jersey 07470, United States
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12
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Pu F, Zhang L, Liu Z, Shi X. Palladium (II)‐Catalyzed Decarboxylative Cross‐Dehydrogenative Coupling: Direct Synthesis of
meta
‐Substituted Biaryls from Aromatic Acids. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800333] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fan Pu
- Key Laboratory for Macromolecular Science of Shaanxi Province, Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry & Chemical EngineeringShaanxi Normal University Xi'an 710062 People's Republic of China
| | - Lin‐Yan Zhang
- Key Laboratory for Macromolecular Science of Shaanxi Province, Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry & Chemical EngineeringShaanxi Normal University Xi'an 710062 People's Republic of China
| | - Zhong‐Wen Liu
- Key Laboratory for Macromolecular Science of Shaanxi Province, Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry & Chemical EngineeringShaanxi Normal University Xi'an 710062 People's Republic of China
| | - Xian‐Ying Shi
- Key Laboratory for Macromolecular Science of Shaanxi Province, Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry & Chemical EngineeringShaanxi Normal University Xi'an 710062 People's Republic of China
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13
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Fu Z, Jiang L, Zuo Q, Li Z, Liu Y, Wei Z, Cai H. Inexpensive NaX (X = I, Br, Cl) as a halogen donor in the practical Ag/Cu-mediated decarboxylative halogenation of aryl carboxylic acids under aerobic conditions. Org Biomol Chem 2018; 16:5416-5421. [PMID: 30028462 DOI: 10.1039/c8ob01095a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Versatile and practical Ag/Cu-mediated decarboxylative halogenation between readily available aryl carboxylic acids and abundant NaX (X = I, Br, Cl) has been achieved under aerobic conditions in moderate to good yields. The halodecarboxylation is shown to be an effective strategy for S-containing heteroaromatic carboxylic acid and benzoic acids with nitro, chloro and methoxyl substituents at the ortho position. A gram-scale reaction and a three-step procedure to synthesize iniparib have been performed to evaluate the practicality of this protocol. A preliminary mechanistic investigation indicates that Cu plays a vital role and a radical pathway is involved in the transformation.
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Affiliation(s)
- Zhengjiang Fu
- College of Chemistry, Nanchang University, Nanchang, 330031, China.
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14
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Transition metal-free protodecarboxylation of electron rich aromatic acids under mild conditions. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.10.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Perry GJP, Quibell JM, Panigrahi A, Larrosa I. Transition-Metal-Free Decarboxylative Iodination: New Routes for Decarboxylative Oxidative Cross-Couplings. J Am Chem Soc 2017; 139:11527-11536. [PMID: 28735532 PMCID: PMC5662929 DOI: 10.1021/jacs.7b05155] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
![]()
Constructing products of high synthetic
value from inexpensive and abundant starting materials is of great
importance. Aryl iodides are essential building blocks for the synthesis
of functional molecules, and efficient methods for their synthesis
from chemical feedstocks are highly sought after. Here we report a
low-cost decarboxylative iodination that occurs simply
from readily available benzoic acids and I2. The reaction
is scalable and the scope and robustness of the reaction is thoroughly
examined. Mechanistic studies suggest that this reaction does not
proceed via a radical mechanism, which is in contrast to classical
Hunsdiecker-type decarboxylative halogenations. In addition,
DFT studies allow comparisons to be made between our procedure and
current transition-metal-catalyzed decarboxylations. The utility
of this procedure is demonstrated in its application to oxidative
cross-couplings of aromatics via decarboxylative/C–H
or double decarboxylative activations that use I2 as the terminal oxidant. This strategy allows the preparation of
biaryls previously inaccessible via decarboxylative methods
and holds other advantages over existing decarboxylative oxidative
couplings, as stoichiometric transition metals are avoided.
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Affiliation(s)
- Gregory J P Perry
- School of Chemistry, University of Manchester , Oxford Road, Manchester M13 9PL, United Kingdom
| | - Jacob M Quibell
- School of Chemistry, University of Manchester , Oxford Road, Manchester M13 9PL, United Kingdom
| | - Adyasha Panigrahi
- School of Chemistry, University of Manchester , Oxford Road, Manchester M13 9PL, United Kingdom
| | - Igor Larrosa
- School of Chemistry, University of Manchester , Oxford Road, Manchester M13 9PL, United Kingdom
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16
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Perry GJP, Larrosa I. Recent Progress in Decarboxylative Oxidative Cross-Coupling for Biaryl Synthesis. European J Org Chem 2017; 2017:3517-3527. [PMID: 29354019 PMCID: PMC5763354 DOI: 10.1002/ejoc.201700121] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Indexed: 11/12/2022]
Abstract
The beginning of the 21st century has seen tremendous growth in the field of decarboxylative activation. Benzoic acid derivatives are now recognised as atom-economic alternatives to traditional cross-coupling partners, and they also benefit from being inexpensive, readily available and shelf-stable reagents. In this microreview we discuss recent developments in the coupling of benzoic acid derivatives either with an arene or with a second benzoic acid derivative, a process often termed decarboxylative oxidative cross-coupling. These procedures offer great promise for the development of highly selective and atom-economic cross-couplings.
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Affiliation(s)
| | - Igor Larrosa
- School of ChemistryUniversity of ManchesterOxford RoadM13 9PLManchesterU.K.
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17
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Honeycutt AP, Hoover JM. Nickel-Catalyzed Oxidative Decarboxylative (Hetero)Arylation of Unactivated C–H Bonds: Ni and Ag Synergy. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01683] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Aaron P. Honeycutt
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Jessica M. Hoover
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
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18
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Baur A, Bustin KA, Aguilera E, Petersen JL, Hoover JM. Copper and silver benzoate and aryl complexes and their implications for oxidative decarboxylative coupling reactions. Org Chem Front 2017. [DOI: 10.1039/c6qo00678g] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A copper(ii) benzoate complex is a viable intermediate for copper-catalyzed oxidative decarboxylative coupling reactions.
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Affiliation(s)
- Andreas Baur
- C. Eugene Bennett Department of Chemistry
- West Virginia University
- Morgantown
- USA
| | - Katelyn A. Bustin
- C. Eugene Bennett Department of Chemistry
- West Virginia University
- Morgantown
- USA
| | - Ellen Aguilera
- C. Eugene Bennett Department of Chemistry
- West Virginia University
- Morgantown
- USA
| | - Jeffrey L. Petersen
- C. Eugene Bennett Department of Chemistry
- West Virginia University
- Morgantown
- USA
| | - Jessica M. Hoover
- C. Eugene Bennett Department of Chemistry
- West Virginia University
- Morgantown
- USA
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19
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Xu K, Tan Z, Zhang H, Liu J, Zhang S, Wang Z. Photoredox catalysis enabled alkylation of alkenyl carboxylic acids with N-(acyloxy)phthalimide via dual decarboxylation. Chem Commun (Camb) 2017; 53:10719-10722. [DOI: 10.1039/c7cc05910h] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A ruthenium based photoredox catalyst in combination with DBACO efficiently catalyzed dual decarboxylative couplings between alkenyl carboxylic acids and redox active esters.
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Affiliation(s)
- Kun Xu
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Zhoumei Tan
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Haonan Zhang
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Juanli Liu
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Sheng Zhang
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Zhiqiang Wang
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
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20
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Wang J, Li H, Leng T, Liu M, Ding J, Huang X, Wu H, Gao W, Wu G. Copper-catalyzed ipso-selenation of aromatic carboxylic acids. Org Biomol Chem 2017; 15:9718-9726. [PMID: 29165471 DOI: 10.1039/c7ob02066j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Study of the synthesis of diaryl and methyl aryl selenides in good to excellent yields, including mechanistic studies and demonstration of the utility of the products in the facile synthesis of 10H-phenoselenazine and 11-methyldibenzo-(b,f)-1,4-selenazepine.
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Affiliation(s)
- Jing Wang
- School of Pharmaceutical Science
- Wenzhou Medical University
- Wenzhou 325035
- People's Republic of China
| | - Hongchen Li
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Tao Leng
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Miaochang Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Jinchang Ding
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Xiaobo Huang
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Huayue Wu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Wenxia Gao
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Ge Wu
- School of Pharmaceutical Science
- Wenzhou Medical University
- Wenzhou 325035
- People's Republic of China
- State Key Laboratory of Structural Chemistry
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21
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Hoover JM. Mechanistic Aspects of Copper-Catalyzed Decarboxylative Coupling Reactions of (Hetero)Aryl Carboxylic Acids. COMMENT INORG CHEM 2016. [DOI: 10.1080/02603594.2016.1261023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Jessica M. Hoover
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia, USA
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22
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Fu Z, Li Z, Song Y, Yang R, Liu Y, Cai H. Decarboxylative Halogenation and Cyanation of Electron-Deficient Aryl Carboxylic Acids via Cu Mediator as Well as Electron-Rich Ones through Pd Catalyst under Aerobic Conditions. J Org Chem 2016; 81:2794-803. [DOI: 10.1021/acs.joc.5b02873] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zhengjiang Fu
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Zhaojie Li
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Yuanyuan Song
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Ruchun Yang
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Yanzhu Liu
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Hu Cai
- College of Chemistry, Nanchang University, Nanchang 330031, China
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23
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Li Z, Fu Z, Zhang H, Long J, Song Y, Cai H. A simple protocol for Cu-catalyzed protodecarboxylation of (hetero)aromatic carboxylic acids. NEW J CHEM 2016. [DOI: 10.1039/c5nj02792f] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and practical protodecarboxylation of (hetero)aromatic carboxylic acids with various substituents through using CuI/Et3N has been advantageously achieved.
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Affiliation(s)
- Zhaojie Li
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Zhengjiang Fu
- College of Chemistry
- Nanchang University
- Nanchang
- China
- State Key Laboratory of Structural Chemistry
| | - Haixia Zhang
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Jiao Long
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Yuanyuan Song
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Hu Cai
- College of Chemistry
- Nanchang University
- Nanchang
- China
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