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Aloia A, Casiello M, D'Accolti L, Fusco C, Nacci A, Monopoli A. Direct Synthesis of 3-Aryl Substituted Isocoumarins and Phthalides through Palladium Acetate Catalyzed C(sp 2 )-H Activation in Ionic Liquids. Chemistry 2022; 28:e202202350. [PMID: 35997238 PMCID: PMC9826210 DOI: 10.1002/chem.202202350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Indexed: 01/11/2023]
Abstract
A novel Pd-catalysed oxidative coupling between benzoic acids and vinylarenes or acrylates to furnish isocoumarins and phthalides is reported. The reaction proceeds smoothly in molten tetrabutylammonium acetate via a selective C-H bond activation, with very low percentage of ligand-free palladium acetate as the catalyst, under atmospheric pressure of oxygen. Sub-stoichiometric amount of copper acetate is also required as a reoxidant for the palladium.
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Affiliation(s)
- Andrea Aloia
- Chemistry DepartmentUniversità degli Studi di Bari Aldo MoroVia Orabona 470126BariItaly
| | - Michele Casiello
- Chemistry DepartmentUniversità degli Studi di Bari Aldo MoroVia Orabona 470126BariItaly
| | - Lucia D'Accolti
- Chemistry DepartmentUniversità degli Studi di Bari Aldo MoroVia Orabona 470126BariItaly,CNR – Istituto di Chimica dei Composti Organometallici (ICCOM) Bari SectionConsiglio Nazionale delle RicercheVia Orabona 470126BariItaly
| | - Caterina Fusco
- CNR – Istituto di Chimica dei Composti Organometallici (ICCOM) Bari SectionConsiglio Nazionale delle RicercheVia Orabona 470126BariItaly
| | - Angelo Nacci
- Chemistry DepartmentUniversità degli Studi di Bari Aldo MoroVia Orabona 470126BariItaly,CNR – Istituto di Chimica dei Composti Organometallici (ICCOM) Bari SectionConsiglio Nazionale delle RicercheVia Orabona 470126BariItaly
| | - Antonio Monopoli
- Chemistry DepartmentUniversità degli Studi di Bari Aldo MoroVia Orabona 470126BariItaly,CNR – Istituto di Chimica dei Composti Organometallici (ICCOM) Bari SectionConsiglio Nazionale delle RicercheVia Orabona 470126BariItaly
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2
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Maeng C, Yun Y, Son JY, Lee PH. Palladium‐Catalyzed Oxidative Cyclization of Azulene‐2‐carboxylic Acids with 1,3‐Dienes for the Synthesis of Alkenyl Azulenolactones. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Jeong-Yu Son
- Kangwon National University KOREA (THE REPUBLIC OF)
| | - Phil Ho Lee
- Kangwon National University KOREA (THE REPUBLIC OF)
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3
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Maeng C, Lee PH. Synthesis of azulenolactones through sequential C(2)‐bromoarylation and intramolecular CO bond formation from azulene‐1‐carboxylic acids and di(2‐bromoaryl)iodonium salts in
one pot. B KOREAN CHEM SOC 2022. [DOI: 10.1002/bkcs.12503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Chanyoung Maeng
- Department of Chemistry Kangwon National University Chuncheon Republic of Korea
| | - Phil Ho Lee
- Department of Chemistry Kangwon National University Chuncheon Republic of Korea
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4
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Ko GH, Maeng C, Jeong H, Han SH, Han GU, Lee K, Noh HC, Lee PH. Rhodium(III)-Catalyzed Sequential C-H Activation and Cyclization from N-Methoxyarylamides and 3-Diazooxindoles for the Synthesis of Isochromenoindolones. Chem Asian J 2021; 16:3179-3187. [PMID: 34387948 DOI: 10.1002/asia.202100797] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/12/2021] [Indexed: 12/22/2022]
Abstract
An efficient synthetic method for structurally various isochromenoindolones has been demonstrated through Rh(III)-catalyzed C-H activation followed by a cyclization reaction of N-methoxyarylamides with 3-diazooxindoles. The sequential reaction involves the streamlined formation of C-C and C-O bonds in one pot. The present method provides a broad range of isochromenoindolones as a new privileged scaffold in moderate to good yields with the release of methoxyamine and molecular nitrogen and has the benefits of a broad substrate scope and good functional group tolerance.
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Affiliation(s)
- Gi Hoon Ko
- Department of Chemistry, Kangwon National University, Chuncheon, 24341, Korea
| | - Chanyoung Maeng
- Department of Chemistry, Kangwon National University, Chuncheon, 24341, Korea
| | - Haneal Jeong
- Department of Chemistry, Kangwon National University, Chuncheon, 24341, Korea
| | - Sang Hoon Han
- Department of Chemistry, Kangwon National University, Chuncheon, 24341, Korea
| | - Gi Uk Han
- Department of Chemistry, Kangwon National University, Chuncheon, 24341, Korea
| | - Kyungsup Lee
- Department of Chemistry, Kangwon National University, Chuncheon, 24341, Korea
| | - Hee Chan Noh
- Department of Chemistry, Kangwon National University, Chuncheon, 24341, Korea
| | - Phil Ho Lee
- Department of Chemistry, Kangwon National University, Chuncheon, 24341, Korea
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5
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Yang QL, Jia HW, Liu Y, Xing YK, Ma RC, Wang MM, Qu GR, Mei TS, Guo HM. Electrooxidative Iridium-Catalyzed Regioselective Annulation of Benzoic Acids with Internal Alkynes. Org Lett 2021; 23:1209-1215. [PMID: 33538167 DOI: 10.1021/acs.orglett.0c04168] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Electrochemically driven, Cp*Ir(III)-catalyzed regioselective annulative couplings of benzoic acids with alkynes have been established herein. The combination of iridium catalyst and electricity not only circumvents the need for stoichiometric amount of chemical oxidant, but also ensures broad reaction compatibility with a wide array of sterically and electronically diverse substrates. This electrochemical approach represents a sustainable strategy as an ideal alternative and supplement to the oxidative annulations methodology to be engaged in the synthesis of isocoumarin derivatives.
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Affiliation(s)
- Qi-Liang Yang
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Hong-Wei Jia
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Ying Liu
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Yi-Kang Xing
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Rui-Cong Ma
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Man-Man Wang
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Gui-Rong Qu
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Tian-Sheng Mei
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Hai-Ming Guo
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
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6
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Baek Y, Kim YG, Lee PH. Synthesis of Quinolizinones from
Rhodium‐Catalyzed
CH Activation Reaction of 2‐(
1‐Cycloalkenyl
)pyridines with Diazo Meldrum's Acids. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12196] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yonghyeon Baek
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
| | - Ya Gob Kim
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
| | - Phil Ho Lee
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
- The Korean Academy of Science and Technology Seongnam 13630 Republic of Korea
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7
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Song JY, Jang JH, Chuang S, Joo JM. Palladium‐catalyzed
Aerobic Benzannulation of Pyrazoles with Alkynes. B KOREAN CHEM SOC 2020. [DOI: 10.1002/bkcs.12175] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jae Yeong Song
- Department of Chemistry and Chemistry Institute for Functional Materials Pusan National University Busan 46241 Republic of Korea
| | - Jin Hyeok Jang
- Department of Chemistry and Chemistry Institute for Functional Materials Pusan National University Busan 46241 Republic of Korea
| | - Shih‐Ching Chuang
- Department of Applied Chemistry National Chiao Tung University Hsinchu 30010 Taiwan
| | - Jung Min Joo
- Department of Chemistry and Chemistry Institute for Functional Materials Pusan National University Busan 46241 Republic of Korea
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Kim J, Lee K, Lee PH. Regioselective
Bismuth‐Catalyzed
Synthesis of Pyranocoumarins and Furocoumarins from
4‐Hydroxycoumarins
and Propargyl Alcohols. B KOREAN CHEM SOC 2020. [DOI: 10.1002/bkcs.12058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Jaehyun Kim
- Department of Bio‐Health TechnologyKangwon National University Chuncheon 24341 Republic of Korea
| | - Kooyeon Lee
- Department of Bio‐Health TechnologyKangwon National University Chuncheon 24341 Republic of Korea
| | - Phil Ho Lee
- Department of ChemistryKangwon National University Chuncheon 24341 Republic of Korea
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10
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Son J, Baek Y, Kim S, Lee K, Lee PH. Rhodium(
III
)‐Catalyzed N−H Insertion Reaction of Phosphoryl Amides with
α‐Aryl
Diazoesters for the Synthesis of
α‐Phosphoryl
Amino Esters. B KOREAN CHEM SOC 2020. [DOI: 10.1002/bkcs.12040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jeong‐Yu Son
- Department of ChemistryKangwon National University Chuncheon 24341 Republic of Korea
| | - Yonghyeon Baek
- Department of ChemistryKangwon National University Chuncheon 24341 Republic of Korea
| | - Sanghyuck Kim
- Department of ChemistryKangwon National University Chuncheon 24341 Republic of Korea
| | - Kyungsup Lee
- Department of ChemistryKangwon National University Chuncheon 24341 Republic of Korea
| | - Phil Ho Lee
- Department of ChemistryKangwon National University Chuncheon 24341 Republic of Korea
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