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1
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Zhang XJ, Wang Z, Zhang H, Gao JJ, Yang KR, Fan WY, Wu RX, Feng ML, Zhu W, Zhu YP. Iodine-Mediated Domino Cyclization for One-Pot Synthesis of Indolizine-Fused Chromones via Metal-Free sp 3 C-H Functionalization. J Org Chem 2021; 87:835-845. [PMID: 34962788 DOI: 10.1021/acs.joc.1c02508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
An efficient method for the synthesis of new indolizine-fused chromones has been accomplished from ethyl (E)-3-(2-acetylphenoxy)acrylates and pyridines in a "one-pot" manner. Facile operation in open-air, metal-free, and mild conditions renders this protocol particularly practical and attractive. Moreover, this method can simultaneously construct two molecular fragments of chromone and indolizine. Scale-up experiment and the construction of natural products further prove the practicability of this strategy.
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Affiliation(s)
- Xiang-Jin Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Zhuo Wang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Han Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Jing-Jing Gao
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Kai-Rui Yang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Wei-Yu Fan
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Rui-Xue Wu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Meng-Lin Feng
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Wei Zhu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
| | - Yan-Ping Zhu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai 264005, PR China
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2
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Rajai-Daryasarei S, Gohari MH, Mohammadi N. Reactions involving aryl methyl ketone and molecular iodine: a powerful tool in the one-pot synthesis of heterocycles. NEW J CHEM 2021. [DOI: 10.1039/d1nj03572j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The preparation of heterocyclic compounds has attracted great attention in organic chemistry because of their extensive application in the field of bioactive molecules, materials science, and natural products.
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Affiliation(s)
| | | | - Narges Mohammadi
- School of Chemistry, College of Science, University of Tehran, 14155-6455 Tehran, Iran
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3
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Zheng J, Chen L, Liu X, Xu W, Wang Y, He Q, Liu H, Ye M, Luo G, Chen Z. I
2
‐Catalyzed Intermolecular Cyclization to Synthesis of 3‐Acylated Indolizines. ChemistrySelect 2020. [DOI: 10.1002/slct.202003849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jing Zheng
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Linli Chen
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Xiaojuan Liu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Wenju Xu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Yan Wang
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Qin He
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Hanqing Liu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Min Ye
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Guotian Luo
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Zhengwang Chen
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
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Sokolova EA, Festa AA, Subramani K, Rybakov VB, Varlamov AV, Voskressensky LG, Van der Eycken EV. Microwave-Assisted Synthesis of Fluorescent Pyrido[2,3- b]indolizines from Alkylpyridinium Salts and Enaminones. Molecules 2020; 25:E4059. [PMID: 32899473 PMCID: PMC7570714 DOI: 10.3390/molecules25184059] [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: 08/01/2020] [Revised: 08/24/2020] [Accepted: 09/03/2020] [Indexed: 11/17/2022] Open
Abstract
Pyridinium ylides are well recognized as dipoles for cycloaddition reactions. In its turn, the microwave-assisted interaction of N-(cyanomethyl)-2-alkylpyridinium salts with enaminones unexpectedly proceeds as a domino sequence of cycloisomerization and cyclocondensation reactions, instead of a 1,3-dipolar cycloaddition. The reaction takes place in the presence of sodium acetate as base and employs benign solvents. The optical properties of the resulting pyrido[2,3-b]indolizines were studied, showing green light emission with high fluorescence quantum yields.
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Affiliation(s)
- Ekaterina A. Sokolova
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya st., 6, 117198 Moscow, Russia; (E.A.S.); (A.A.F.); (K.S.); (A.V.V.); (L.G.V.)
| | - Alexey A. Festa
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya st., 6, 117198 Moscow, Russia; (E.A.S.); (A.A.F.); (K.S.); (A.V.V.); (L.G.V.)
| | - Karthikeyan Subramani
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya st., 6, 117198 Moscow, Russia; (E.A.S.); (A.A.F.); (K.S.); (A.V.V.); (L.G.V.)
| | - Victor B. Rybakov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1–3, 119991 Moscow, Russia;
| | - Alexey V. Varlamov
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya st., 6, 117198 Moscow, Russia; (E.A.S.); (A.A.F.); (K.S.); (A.V.V.); (L.G.V.)
| | - Leonid G. Voskressensky
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya st., 6, 117198 Moscow, Russia; (E.A.S.); (A.A.F.); (K.S.); (A.V.V.); (L.G.V.)
| | - Erik V. Van der Eycken
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya st., 6, 117198 Moscow, Russia; (E.A.S.); (A.A.F.); (K.S.); (A.V.V.); (L.G.V.)
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium
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6
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Ramesh V, Devi NS, Velusamy M, Shanmugam S. Catalyst free Synthesis of Highly Functionalized Indolizines from
In Situ
Generated Pyridinium Ylides
via
One‐Pot Multicomponent Reaction. ChemistrySelect 2019. [DOI: 10.1002/slct.201900665] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Vediyappan Ramesh
- Department of Organic ChemistrySchool of ChemistryMadurai Kamaraj University Madurai - 625 021 India
| | | | - Marappan Velusamy
- Department of ChemistryNorth Eastern Hill University Shillong – 793022 India
| | - Sivakumar Shanmugam
- Department of Organic ChemistrySchool of ChemistryMadurai Kamaraj University Madurai - 625 021 India
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7
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Liu Y, Wang W, Han J, Shi Y, Sun J. NIS-Initiated Cyclization of Pyridines with Methyl Ketones and Alkenoic Esters for the Synthesis of Indolizines under Metal-Free Conditions. ChemistrySelect 2018. [DOI: 10.1002/slct.201801689] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Yun Liu
- Jiangsu Key Laboratory of Green Synthesis for Functional Materials; School of Chemistry and Material Science; Jiangsu Normal University; Xuzhou 221116, P. R. China
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control; School of Environmental Science and Engineering; Nanjing University of Information Science & Technology; Nanjing 210044, P. R. China
| | - Wenhui Wang
- Jiangsu Key Laboratory of Green Synthesis for Functional Materials; School of Chemistry and Material Science; Jiangsu Normal University; Xuzhou 221116, P. R. China
| | - Junwen Han
- Jiangsu Key Laboratory of Green Synthesis for Functional Materials; School of Chemistry and Material Science; Jiangsu Normal University; Xuzhou 221116, P. R. China
| | - Yanhui Shi
- Jiangsu Key Laboratory of Green Synthesis for Functional Materials; School of Chemistry and Material Science; Jiangsu Normal University; Xuzhou 221116, P. R. China
| | - Jinwei Sun
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control; School of Environmental Science and Engineering; Nanjing University of Information Science & Technology; Nanjing 210044, P. R. China
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8
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Mahesh S, Anand RV. Cu-Catalyzed Hydrophosphonylation of 2-(2-Enynyl)pyridines: Easy Access to Indolizine-Containing Diarylmethylphosphonates. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700146] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Sriram Mahesh
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Mohali; Sector 81, Knowledge City 140306 S. A. S. Nagar, Manauli (PO) Punjab India
| | - Ramasamy Vijaya Anand
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Mohali; Sector 81, Knowledge City 140306 S. A. S. Nagar, Manauli (PO) Punjab India
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