1
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Niu YN, Xia XF. Recent developments in the synthesis of the isoquinoline-1,3(2 H,4 H)-dione by radical cascade reaction. Org Biomol Chem 2022; 20:7861-7885. [PMID: 36185038 DOI: 10.1039/d2ob01554d] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In recent years, isoquinoline-1,3(2H,4H)-dione compounds have attracted extensive attention from synthetic chemists, with the aim of finding simple, mild, green and efficient synthetic methods. In this review, we summarize the diverse range of synthetic methods employing acryloyl benzamides as key substrates to furnish isoquinoline-1,3-diones using different radical precursors, such as those containing carbon, sulphur, phosphorus, nitrogen, silicon and bromine. This will stimulate the interest of readers to engage in research in this field.
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Affiliation(s)
- Yan-Ning Niu
- Department of Teaching and Research, Nanjing Forestry University, Huaian, Jiangsu, 223003, People's Republic of China.
| | - Xiao-Feng Xia
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China.
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2
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Zhou YL, Chen JJ, Cheng J, Yang L. Cu-Catalyzed alkylation-cyanation type difunctionalization of styrenes with aliphatic aldehydes and TMSCN via decarbonylation. Org Biomol Chem 2022; 20:1231-1235. [PMID: 35043807 DOI: 10.1039/d1ob02376d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A copper-catalyzed decarbonylative alkylation-cyanation of styrene derivatives with aliphatic aldehydes and trimethylsilyl cyanide to provide chain elongated nitriles is reported. Using TBHP as an oxidant and free radical initiator, the reaction can smoothly convert abundant α-di-substituted, α-mono-substituted and linear aliphatic aldehydes into the corresponding 3°, 2° and 1° alkyl radicals to initiate the subsequent radical-type difunctionalization of various styrenes.
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Affiliation(s)
- Yu-Ling Zhou
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Jun-Jia Chen
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Jing Cheng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Luo Yang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
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3
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Tarigopula C, Manojveer S, Balamurugan R. Synthesis of Highly Substituted Biaryls by the Construction of a Benzene Ring via In Situ Formed Acetals. J Org Chem 2021; 86:11871-11883. [PMID: 34425048 DOI: 10.1021/acs.joc.1c01277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Herein, we present an interesting method for the construction of a benzene ring using propargylic alcohols and 1,3-dicarbonyls, which involves three new C-C bond formations via cascade alkylation, formylation, annulation, and aromatization to make substituted biaryls. This one-pot Brønsted acid-promoted protocol utilizes the unique reactivity of the acetal formed under the reaction conditions. Alkynyl methyl ketones could be employed instead of 1,3-dicarbonyls as they are converted to 1,3-dicarbonyls by hydration under the reaction conditions.
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4
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Li T, Hammond GB, Xu B. Cobalt-Catalyzed Aerobic Oxidative Cleavage of Alkyl Aldehydes: Synthesis of Ketones, Esters, Amides, and α-Ketoamides. Chemistry 2021; 27:9737-9741. [PMID: 34010489 DOI: 10.1002/chem.202101035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Indexed: 12/17/2022]
Abstract
A widely applicable approach was developed to synthesize ketones, esters, amides via the oxidative C-C bond cleavage of readily available alkyl aldehydes. Green and abundant molecular oxygen (O2 ) was used as the oxidant, and base metals (cobalt and copper) were used as the catalysts. This strategy can be extended to the one-pot synthesis of ketones from primary alcohols and α-ketoamides from aldehydes.
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Affiliation(s)
- Tingting Li
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
| | - Gerald B Hammond
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
| | - Bo Xu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
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5
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Luo Z, Li R, Zhu T, Liu C, Feng H, Aboagye Nartey K, Liu Q, Xu X. Iron‐Catalyzed Oxidative Decabonylation/Radical Cyclization of Aliphatic Aldehydes with Biphenyl Isocyanides: A New Pathway For the Synthesis of 6‐Alkylphenanthridines. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Zaigang Luo
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Rui Li
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Tao Zhu
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Chen‐Fu Liu
- School of Pharmaceutical Science Gannan Medical University Ganzhou 341000 P. R. China
| | - Haoran Feng
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Kojo Aboagye Nartey
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Qiannan Liu
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Xuemei Xu
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
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6
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Matsumoto A, Nguyen BN, Honda T, Sakamoto R, Huang X, Sakaki S, Maruoka K. Deacylative Carbon-Carbon Bond Cleavage of Ketone Equivalents: Applications to Radical Carbon-Carbon Bond Formation Reactions. Chem Asian J 2021; 16:282-286. [PMID: 33346943 DOI: 10.1002/asia.202001366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/15/2020] [Indexed: 11/08/2022]
Abstract
This article describes the synthetic application of ketone-derived oxaziridines as alkyl radical precursors in copper-catalyzed Carbon-Carbon bond formation reactions. Experimental and computational studies indicate a free radical mechanism, where alkyl radicals are efficiently generated via cleavage of a Carbon-Carbon bond of oxaziridines. Acyclic and unstrained cyclic oxaziridines are applicable to the present radical process, allowing for the generation of various alkyl radicals with good functional group compatibility.
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Affiliation(s)
- Akira Matsumoto
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, 606-8501, Japan
| | - Bich-Ngoc Nguyen
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan
| | - Tsubasa Honda
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan
| | - Ryu Sakamoto
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan
| | - Xiao Huang
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, 606-8501, Japan
| | - Shigeyoshi Sakaki
- Fukui Institute for Fundamental Chemistry, Kyoto University, Sakyo, Kyoto, 606-8103, Japan
| | - Keiji Maruoka
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, 606-8501, Japan.,Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan.,School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P. R. China
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7
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Agisho HA, Esatu H, Hairat S, Zaki M. TBHP/TBAI–Mediated simple and efficient synthesis of 3,5-disubstituted and 1,3,5-trisubstituted 1H-1,2,4-triazoles via oxidative decarbonylation of aromatic aldehydes and testing for antibacterial activities. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151989] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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8
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Biswas P, Mandal S, Guin J. Aerobic Acylarylation of α,β-Unsaturated Amides with Aldehydes. Org Lett 2020; 22:4294-4299. [DOI: 10.1021/acs.orglett.0c01336] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Promita Biswas
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Subhasis Mandal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Joyram Guin
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
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9
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Zhou F, Li L, Lin K, Zhang F, Deng G, Gong H. Iron‐Catalyzed Cleavage Reaction of Keto Acids with Aliphatic Aldehydes for the Synthesis of Ketones and Ketone Esters. Chemistry 2020; 26:4246-4250. [DOI: 10.1002/chem.202000114] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Fangyuan Zhou
- The Key Laboratory of Environmentally Friendly Chemistry and Application of the Ministry of Education The Key Laboratory for Green Organic Synthesis and Application of Hunan Province College of Chemistry Xiangtan University Xiangtan 411105 P. R. China
| | - Lesong Li
- The Key Laboratory of Environmentally Friendly Chemistry and Application of the Ministry of Education The Key Laboratory for Green Organic Synthesis and Application of Hunan Province College of Chemistry Xiangtan University Xiangtan 411105 P. R. China
| | - Kao Lin
- The Key Laboratory of Environmentally Friendly Chemistry and Application of the Ministry of Education The Key Laboratory for Green Organic Synthesis and Application of Hunan Province College of Chemistry Xiangtan University Xiangtan 411105 P. R. China
| | - Feng Zhang
- College of Science Hunan Agricultural University Changsha 410128 P. R. China
| | - Guo‐Jun Deng
- The Key Laboratory of Environmentally Friendly Chemistry and Application of the Ministry of Education The Key Laboratory for Green Organic Synthesis and Application of Hunan Province College of Chemistry Xiangtan University Xiangtan 411105 P. R. China
| | - Hang Gong
- The Key Laboratory of Environmentally Friendly Chemistry and Application of the Ministry of Education The Key Laboratory for Green Organic Synthesis and Application of Hunan Province College of Chemistry Xiangtan University Xiangtan 411105 P. R. China
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10
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Yuan S, Chang J, Yu B. Construction of Biologically Important Biaryl Scaffolds through Direct C–H Bond Activation: Advances and Prospects. Top Curr Chem (Cham) 2020; 378:23. [DOI: 10.1007/s41061-020-0285-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 01/21/2020] [Indexed: 11/30/2022]
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11
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Peng X, Liu RX, Xiao XY, Yang L. Fe-catalyzed Decarbonylative Alkylative Spirocyclization of N-Arylcinnamamides: Access to Alkylated 1-Azaspirocyclohexadienones. Molecules 2020; 25:E432. [PMID: 31972970 PMCID: PMC7037460 DOI: 10.3390/molecules25030432] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 01/16/2020] [Accepted: 01/16/2020] [Indexed: 12/15/2022] Open
Abstract
For the convenient introduction of simple linear/branched alkyl groups into biologically important azaspirocyclohexadienones, a practical Fe-catalyzed decarbonylative cascade spiro-cyclization of N-aryl cinnamamides with aliphatic aldehydes to provide alkylated 1-azaspiro-cyclohexadienones was developed. Aliphatic aldehydes were oxidative decarbonylated into primary, secondary and tertiary alkyl radicals conveniently and allows for the subsequent cascade construction of dual C(sp3)-C(sp3) and C=O bonds via radical addition, spirocyclization and oxidation sequence.
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Affiliation(s)
| | | | | | - Luo Yang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan 411105, China; (X.P.); (R.-X.L.); (X.-Y.X.)
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12
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Gao RX, Luan XQ, Xie ZY, Yang L, Pei Y. Fe-Catalyzed decarbonylative cascade reaction of N-aryl cinnamamides with aliphatic aldehydes to construct 3,4-dihydroquinolin-2(1H)-ones. Org Biomol Chem 2019; 17:5262-5268. [PMID: 31086867 DOI: 10.1039/c9ob00492k] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A practical Fe-catalyzed decarbonylative cascade reaction of N-aryl cinnamamides with aliphatic aldehydes to provide C3 alkylated 3,4-dihydroquinolin-2(1H)-ones is developed. Aliphatic aldehydes were oxidatively decarbonylated into 1°, 2° and 3° alkyl radicals conveniently, allowing for the subsequent cascade construction of C(sp3)-C(sp3) and C(sp3)-C(sp2) bonds via radical addition and HAS-type cyclization. The importance of the amide linkage and the selectivity of the 6-endo-trig over 5-exo-trig cyclization pathway were elucidated by experimental results and DFT calculations.
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Affiliation(s)
- Ru-Xin Gao
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
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13
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Luo WK, Xu CL, Yang L. I2/TBHP mediated multiple C H bonds functionalization of azaarenes with methylarenes to synthesize iodoisoquinolinones via iodination/N-benzylation/amidation sequence. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151328] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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14
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A highly divergent Pictet-Spengler approach for pyrrolo[1,2-a]quinoxalines from aryl amine using 1,2-dinitrobenzene as an oxidant. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151250] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Xu X, Luo Z, Liu C, Wang X, Deng L, Gao J. Metal‐Free Synthesis of 3,4‐Dihydroquinolin‐2(1
H
)‐Ones via Cascade Oxidative Decarbonylative Radical Alkylation/Cyclization of Cinnamamides with Aliphatic Aldehydes. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900424] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xuemei Xu
- College of Chemical EngineeringAnHui University of Science and Technology Huainan 232001 China
| | - Zaigang Luo
- College of Chemical EngineeringAnHui University of Science and Technology Huainan 232001 China
| | - Chen‐Fu Liu
- School of Pharmaceutical ScienceGannan Medical University Ganzhou 341000 China
| | - Xiuxiu Wang
- College of Chemical EngineeringAnHui University of Science and Technology Huainan 232001 China
| | - Liangdan Deng
- College of Chemical EngineeringAnHui University of Science and Technology Huainan 232001 China
| | - Jie Gao
- College of Chemical EngineeringAnHui University of Science and Technology Huainan 232001 China
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16
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Liang S, Kumon T, Angnes RA, Sanchez M, Xu B, Hammond GB. Synthesis of Alkyl Halides from Aldehydes via Deformylative Halogenation. Org Lett 2019; 21:3848-3854. [PMID: 31050440 PMCID: PMC6525078 DOI: 10.1021/acs.orglett.9b01337] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An unprecedented deformylative halogenation of aldehydes to alkyl halides is presented. Under oxidative conditions, 1,4-dihydropyridine (DHP), derived from an aldehyde, generated a C(sp3)- radical that coupled with a halogen radical that was generated from inexpensive and atom-economical halogen sources (NaBr, NaI, or HCl), to yield an alkyl halide. Because of the mild conditions, a wide range of functional groups were tolerated, and excellent site selectivity was achieved.
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Affiliation(s)
- Shengzong Liang
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
| | - Tatsuya Kumon
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Kyoto 606-8585, Japan
| | - Ricardo A. Angnes
- Chemistry Institute, State University of Campinas - Unicamp C.P. 6154, CEP.13083-970, Campinas, São Paulo, Brazil
| | - Melissa Sanchez
- California State University Fresno, 2555 East San Ramon Avenue M/S SB70, Fresno, California 93740, United States
| | - Bo Xu
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Gerald B. Hammond
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
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17
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Naeimi H, Kiani F. Inorganic–organic hybrid nano magnetic based nickel complex as a novel, efficient and reusable nanocomposite for the synthesis of biphenyl compounds in green condition. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Fan X, Liu R, Wei Y, Shi M. Rh-Catalyzed intramolecular decarbonylative cyclization of ortho-formyl group tethered alkylidenecyclopropanes (ACPs) for the construction of 2-methylindenes. Org Chem Front 2019. [DOI: 10.1039/c9qo00614a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Rh-catalyzed intramolecular cascade decarbonylative coupling reaction of ortho-formyl group-tethered alkylidenecyclopropanes has been developed, affording indene derivatives in moderate to good yields.
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Affiliation(s)
- Xing Fan
- State Key Laboratory of Organometallic Chemistry
- Center for Excellence in Molecular Synthesis
- University of Chinese Academy of Sciences
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
| | - Ruixing Liu
- State Key Laboratory of Organometallic Chemistry
- Center for Excellence in Molecular Synthesis
- University of Chinese Academy of Sciences
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry
- Center for Excellence in Molecular Synthesis
- University of Chinese Academy of Sciences
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- Center for Excellence in Molecular Synthesis
- University of Chinese Academy of Sciences
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
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19
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Liu RX, Zhang F, Peng Y, Yang L. Four-component radical-dual-difunctionalization (RDD) and decarbonylative alkylative peroxidation of two different alkenes with aliphatic aldehydes and TBHP. Chem Commun (Camb) 2019; 55:12080-12083. [DOI: 10.1039/c9cc05764a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
From difunctionalization of a single alkene to radical-dual-difunctionalization of two different alkenes! A alkylative peroxidation and cross-coupling of two alkenes was established with the aliphatic aldehydes as the alkyl radical source.
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Affiliation(s)
- Ren-Xiang Liu
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- P. R. China
| | - Feng Zhang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- P. R. China
- College of Science
| | - Yong Peng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- P. R. China
| | - Luo Yang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- P. R. China
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20
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Peng Y, Zhang F, Qin TT, Xu CL, Yang L. Regio- and stereo-selective decarbonylative alkylative arylation of terminal alkynes with aliphatic aldehydes and arenes via dual C–H bond functionalization. Org Chem Front 2019. [DOI: 10.1039/c9qo01009b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Readily available linear/branched aliphatic aldehydes including sugar derivatives were oxidatively decarbonylated into 1˙, 2˙ and 3˙ alkyl radicals for the alkylative arylation of terminal alkynes via dual C–H bond functionalization.
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Affiliation(s)
- Yong Peng
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- PR China
| | - Feng Zhang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- PR China
| | - Ting-Ting Qin
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- PR China
| | - Cong-Ling Xu
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- PR China
| | - Luo Yang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- PR China
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21
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Peng Y, Jiang YY, Du XJ, Ma DY, Yang L. Co-Catalyzed decarbonylative alkylative esterification of styrenes with aliphatic aldehydes and hypervalent iodine(iii) reagents. Org Chem Front 2019. [DOI: 10.1039/c9qo00748b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Decarbonylation of aliphatic aldehydes into 1°, 2° and 3° alkyl radicals to construct C(sp3)–C(sp3) bond via radical addition and C(sp3)–O bond via the interconversion of CoII–CoIII–CoI.
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Affiliation(s)
- Yong Peng
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
| | - Yuan-Yuan Jiang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
| | - Xue-Jiao Du
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
| | - Da-You Ma
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Hunan 410013
- PR China
| | - Luo Yang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
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22
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Kiani F, Naeimi H. Ultrasonic accelerated coupling reaction using magnetically recyclable bis (propyl molononitril) Ni complex nanocatalyst: A novel, green and efficient synthesis of biphenyl derivatives. ULTRASONICS SONOCHEMISTRY 2018; 48:267-274. [PMID: 30080550 DOI: 10.1016/j.ultsonch.2018.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 05/30/2018] [Accepted: 06/01/2018] [Indexed: 06/08/2023]
Abstract
A novel, green and rapid sonochemical research to preparation of the biphenyls was carried out through the coupling reaction between various aryl halides and phenylboronic acid by using bis(propyl malononitrile) Ni (0) complex (NiFe2O4@SiO2-BPMN-Ni) as an efficient nano catalyst. The catalyst can be recycled via an external magnet and reused several times without considerable loss of its catalytic activity. Compare to the previous works, this procedure has advantages such as easy workup, high yields of products, environmentally benign and short reaction times. The novel nickel catalyst prepared and characterized by FT-IR, XRD, SEM, EDX, TGA and VSM techniques.
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Affiliation(s)
- Fatemeh Kiani
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan 87317, Islamic Republic of Iran
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan 87317, Islamic Republic of Iran.
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23
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Li Y, Li JH. Decarbonylative Formation of Homoallyl Radical Capable of Annulation with N-Arylpropiolamides via Aldehyde Auto-oxidation. Org Lett 2018; 20:5323-5326. [PMID: 30146885 DOI: 10.1021/acs.orglett.8b02243] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A new metal-free aldehyde auto-oxidation strategy that allows the decarbonylative formation of homoallyl radical capable of cascade annulations with alkynes is described. By using various N-arylpropiolamides, the oxidative radical [3 + 2]/[5 + 2] cascade annulation reaction was achieved to produce benzo[ b]cyclopenta[ e]azepin-4(1 H)-ones, which represent a powerful new platform for the intermolecular cycloadditions of alkyne with broad substrate scope and high selectivity.
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Affiliation(s)
- Yang Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle , Nanchang Hangkong University , Nanchang 330063 , China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle , Nanchang Hangkong University , Nanchang 330063 , China.,State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou 730000 , China
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24
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Decarbonylative radical conjugate addition of aliphatic aldehydes for alkylation of electron-deficient alkenes. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.06.042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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25
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Zou HX, Li Y, Yang XH, Xiang J, Li JH. Metal-Free Oxidative Decarbonylative [3+2] Annulation of Terminal Alkynes with Tertiary Alkyl Aldehydes toward Cyclopentenes. J Org Chem 2018; 83:8581-8588. [PMID: 29871487 DOI: 10.1021/acs.joc.8b01130] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new metal-free oxidative decarbonylative [3+2] annulation of terminal alkynes with tertiary alkyl aldehydes is presented, which features broad substrate scope and excellent selectivity. The selectivity of this reaction toward cyclopentenes and indenes relies on the nature of the aldehyde substrates. While treatment of tertiary γ,δ-unsaturated aldehydes with common terminal alkynes assembles cyclopentenes, 2-methyl-2-arylpropanals succeed in accessing indenes.
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Affiliation(s)
- Hua-Xu Zou
- 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
| | - Yang 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
| | - Xu-Heng Yang
- 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
| | - Jiannan Xiang
- 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.,State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou 730000 , China
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26
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Li YX, Wang QQ, Yang L. Metal-free decarbonylative alkylation-aminoxidation of styrene derivatives with aliphatic aldehydes and N-hydroxyphthalimide. Org Biomol Chem 2018; 15:1338-1342. [PMID: 28111684 DOI: 10.1039/c7ob00030h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A convenient metal-free decarbonylative alkylation-aminoxidation of styrene derivatives with aliphatic aldehydes and N-hydroxyphthalimide (NHPI) to yield phthalimide protected alkoxyamines is developed. With DTBP as an oxidant and radical-initiator, this reaction smoothly converts aliphatic aldehydes into alkyl radicals and subsequently allows the cascade construction of C(sp3)-C(sp3) and C(sp3)-O bonds via radical-radical coupling.
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Affiliation(s)
- Yu-Xia Li
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Qi-Qiang Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Luo Yang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education, College of Chemistry, Xiangtan University, Hunan, 411105, PR China. and Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China
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27
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Luo Z, Han X, Fang Y, Liu P, Feng C, Li Z, Xu X. Copper-catalyzed decarboxylative and oxidative decarbonylative cross-coupling between cinnamic acids and aliphatic aldehydes. Org Chem Front 2018. [DOI: 10.1039/c8qo00927a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A convenient copper-catalyzed decarboxylative and oxidative decarbonylative cross-coupling of cinnamic acids with aliphatic aldehydes was achieved, which provides a useful strategy of C(sp3)–C(sp2) bonds construction for the synthesis of alkyl-substituted E-alkenes.
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Affiliation(s)
- Zaigang Luo
- College of Chemical Engineering
- AnHui University of Science and Technology
- Huainan 232001
- P. R. China
| | - Xinxin Han
- College of Chemical Engineering
- AnHui University of Science and Technology
- Huainan 232001
- P. R. China
| | - Yuyu Fang
- College of Chemical Engineering
- AnHui University of Science and Technology
- Huainan 232001
- P. R. China
| | - Peng Liu
- Guang Zhou Institutes of Biomedicine and Health
- Chinese Academy of Sciences
- Guangzhou 510530
- China
| | - Chengtao Feng
- College of Chemical Engineering
- AnHui University of Science and Technology
- Huainan 232001
- P. R. China
| | - Zhong Li
- College of Chemical Engineering
- AnHui University of Science and Technology
- Huainan 232001
- P. R. China
| | - Xuemei Xu
- College of Chemical Engineering
- AnHui University of Science and Technology
- Huainan 232001
- P. R. China
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28
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Chen R, Yu JT, Cheng J. Metal-free oxidative decarbonylative alkylation of chromones using aliphatic aldehydes. Org Biomol Chem 2018; 16:3568-3571. [DOI: 10.1039/c8ob00720a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A decarbonylative alkylation of chromones via radical conjugate addition under metal-free conditions was developed using aliphatic aldehydes as alkylating reagents.
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Affiliation(s)
- Rongzhen Chen
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Jin-Tao Yu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Jiang Cheng
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Changzhou University
- Changzhou 213164
- P. R. China
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29
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Li WY, Wu CS, Wang Z, Luo Y. Fe-Catalyzed three-component carboazidation of alkenes with alkanes and trimethylsilyl azide. Chem Commun (Camb) 2018; 54:11013-11016. [DOI: 10.1039/c8cc05090b] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Iron out the difference. Carboazidation of alkenes using cycloalkanes, CH2Cl2, CHCl3 and CCl4 as alkylating reagents proceeded smoothly in the presence of TMSN3, DTBP and a catalytic amount of Fe(acac)3 to afford chain extended alkyl azides and γ-azido chloroalkanes in good to high yields.
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Affiliation(s)
- Wei-Yu Li
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
- P. R. China
| | - Chuan-Shuo Wu
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
- P. R. China
| | - Zhou Wang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
- P. R. China
| | - Yang Luo
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
- P. R. China
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30
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Palladium-catalyzed cross-coupling of aryl chlorides with O, N-chelate stabilized diarylborinates. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.05.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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31
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Pan C, Ni Q, Fu Y, Yu JT. Radical 1,2-Alkylarylation/Acylarylation of Allylic Alcohols with Aldehydes via Neophyl Rearrangement. J Org Chem 2017. [DOI: 10.1021/acs.joc.7b01255] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Changduo Pan
- School
of Chemical and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P. R. China
| | - Qingting Ni
- School
of Chemical and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P. R. China
| | - Yu Fu
- School
of Chemical and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P. R. China
| | - Jin-Tao Yu
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou 213164, P. R. China
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32
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Consecutive One-Pot versus Domino Multicomponent Approaches to 3-(Diarylmethylene)oxindoles. Molecules 2017; 22:molecules22030503. [PMID: 28327536 PMCID: PMC6155274 DOI: 10.3390/molecules22030503] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 03/09/2017] [Accepted: 03/17/2017] [Indexed: 11/17/2022] Open
Abstract
Based on consecutive one-pot conditions combining three palladium-catalyzed reactions (Sonogashira, Heck and Suzuki-Miyaura reactions), a more efficient domino multicomponent method has been successfully developed to access a wide variety of 3-(diarylmethylene)oxindoles. Microwave irradiation and use of a silver salt were the most important factors to achieve high yields and stereoselectivity.
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33
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Pan C, Chen C, Yu JT. Oxidative decarbonylative coupling of aliphatic aldehydes with methacryloyl benzamides to generate isoquinoline-1,3(2H,4H)-diones. Org Biomol Chem 2017; 15:1096-1099. [DOI: 10.1039/c6ob02533a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Alkyl-substituted isoquinoline-1,3(2H,4H)-diones were prepared by coupling of N-alkyl-N-methacryloylbenzamides and aliphatic aldehydes through subsequent decarbonylation, radical addition and cyclization processes.
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Affiliation(s)
- Changduo Pan
- School of Chemical & Environmental Engineering
- Jiangsu University of Technology
- Changzhou 213001
- P. R. China
| | - Chaoyue Chen
- School of Chemical & Environmental Engineering
- Jiangsu University of Technology
- Changzhou 213001
- P. R. China
| | - Jin-Tao Yu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Changzhou University
- Changzhou 213164
- P. R. China
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34
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Yu JT, Chen R, Zhu J, Cheng J. 1,2-Arylalkylation of N-(arylsulfonyl)acrylamides using aliphatic aldehydes as the alkyl source. Org Biomol Chem 2017. [DOI: 10.1039/c7ob01260h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A metal-free decarbonylative arylalkylation of N-(arylsulfonyl)acrylamides using aliphatic aldehydes as the alkyl radical source was developed.
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Affiliation(s)
- Jin-Tao Yu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Rongzhen Chen
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Jiawei Zhu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Jiang Cheng
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
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35
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Liu X, Qian P, Wang Y, Pan Y. Metal-free sequential decarbonylative annulation of N-cyanamides for the construction of 2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-ones. Org Chem Front 2017. [DOI: 10.1039/c7qo00677b] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A convenient metal-free sequential decarbonylative annulation of unactivated alkenes for the construction of quinazolinones and dihydroisoquinolinones has been developed.
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Affiliation(s)
- Xueke Liu
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Ping Qian
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Yi Wang
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Yi Pan
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
- China
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36
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Li WY, Wang QQ, Yang L. Fe-Catalyzed radical-type difunctionalization of styrenes with aliphatic aldehydes and trimethylsilyl azide via a decarbonylative alkylation–azidation cascade. Org Biomol Chem 2017; 15:9987-9991. [DOI: 10.1039/c7ob02598j] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A three-component oxidative decarbonylative alkylation–azidation cascade reaction of styrene derivatives with aliphatic aldehydes and TMSN3 to provide aliphatic azides is developed.
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Affiliation(s)
- Wei-Yu Li
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
| | - Qi-Qiang Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- CAS Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Luo Yang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
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37
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Pan C, Chen Y, Song S, Li L, Yu JT. Metal-Free Cascade Oxidative Decarbonylative Alkylation/Arylation of Alkynoates with Alphatic Aldehydes. J Org Chem 2016; 81:12065-12069. [PMID: 27934469 DOI: 10.1021/acs.joc.6b02451] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The oxidative difunctionalization of aryl alkynoates with alphatic aldehydes as a cheap and abundant alkyl radical source was developed, providing a variety of trisubstituted alkenes in moderate to good yields. In this reaction, radical decarbonylative alkylation of C-C triple bond, 1,4-aryl migration, and decarboxylation were involved under metal-free conditions.
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Affiliation(s)
- Changduo Pan
- School of Chemistry and Environmental Engineering, Jiangsu University of Technology , Changzhou 213001, P. R. China.,School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University , Changzhou 213164, P. R. China
| | - Yu Chen
- School of Chemistry and Environmental Engineering, Jiangsu University of Technology , Changzhou 213001, P. R. China
| | - Shuai Song
- School of Chemistry and Environmental Engineering, Jiangsu University of Technology , Changzhou 213001, P. R. China
| | - Lei Li
- School of Chemistry and Environmental Engineering, Jiangsu University of Technology , Changzhou 213001, P. R. China
| | - Jin-Tao Yu
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University , Changzhou 213164, P. R. China
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38
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DeGlopper KS, Fodor SK, Endean TB, Johnson JB. Decarbonylative cross coupling of phthalimides with diorganozinc reagents—Efforts toward catalysis. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.02.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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39
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Biswas P, Paul S, Guin J. Aerobic Radical-Cascade Alkylation/Cyclization of α,β-Unsaturated Amides: an Efficient Approach to Quaternary Oxindoles. Angew Chem Int Ed Engl 2016; 55:7756-60. [DOI: 10.1002/anie.201603809] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Promita Biswas
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; 2A & 2B Raja S. C. Mullick Road Jadavpur Kolkata- 700032 India
| | - Subhasis Paul
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; 2A & 2B Raja S. C. Mullick Road Jadavpur Kolkata- 700032 India
| | - Joyram Guin
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; 2A & 2B Raja S. C. Mullick Road Jadavpur Kolkata- 700032 India
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40
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Biswas P, Paul S, Guin J. Aerobic Radical-Cascade Alkylation/Cyclization of α,β-Unsaturated Amides: an Efficient Approach to Quaternary Oxindoles. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201603809] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Promita Biswas
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; 2A & 2B Raja S. C. Mullick Road Jadavpur Kolkata- 700032 India
| | - Subhasis Paul
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; 2A & 2B Raja S. C. Mullick Road Jadavpur Kolkata- 700032 India
| | - Joyram Guin
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; 2A & 2B Raja S. C. Mullick Road Jadavpur Kolkata- 700032 India
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41
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Ouyang XH, Song RJ, Liu B, Li JH. Metal-Free Oxidative Decarbonylative Hydroalkylation of Alkynes with Secondary and Tertiary Alkyl Aldehydes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501113] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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42
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Paul S, Guin J. Dioxygen-Mediated Decarbonylative CH Alkylation of Heteroaromatic Bases with Aldehydes. Chemistry 2015; 21:17618-22. [DOI: 10.1002/chem.201503809] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Indexed: 11/11/2022]
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43
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Kumar A, Shah BA. Synthesis of Biaryls via Benzylic C–C Bond Cleavage of Styrenes and Benzyl Alcohols. Org Lett 2015; 17:5232-5. [DOI: 10.1021/acs.orglett.5b02578] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Arvind Kumar
- Academy of Scientific
and Innovative Research and Natural
Product Microbes, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi 180001, India
| | - Bhahwal Ali Shah
- Academy of Scientific
and Innovative Research and Natural
Product Microbes, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi 180001, India
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44
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Tang RJ, Kang L, Yang L. Metal-Free Oxidative Decarbonylative Coupling of Aliphatic Aldehydes with Azaarenes: Successful Minisci-Type Alkylation of Various Heterocycles. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500268] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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45
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Kang L, Zhang F, Ding LT, Yang L. Rhodium-catalyzed oxidative decarbonylative Heck-type coupling of aromatic aldehydes with terminal alkenes. RSC Adv 2015. [DOI: 10.1039/c5ra21610a] [Citation(s) in RCA: 18] [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 rhodium-catalyzed oxidative decarbonylative Heck-type coupling of aromatic aldehydes and terminal alkenes to afford 1,2-disubstituted alkenes with good regio- and E-selectivity is developed.
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Affiliation(s)
- Lei Kang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- College of Chemistry
- Xiangtan University
- , China
| | - Feng Zhang
- College of Science
- Hunan Agricultural University
- , China
| | - Lin-Ting Ding
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- College of Chemistry
- Xiangtan University
- , China
| | - Luo Yang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- College of Chemistry
- Xiangtan University
- , China
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