1
|
Azomethine Ylides-Versatile Synthons for Pyrrolidinyl-Heterocyclic Compounds. Molecules 2023; 28:molecules28020668. [PMID: 36677727 PMCID: PMC9866015 DOI: 10.3390/molecules28020668] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
Azomethine ylides are nitrogen-based three-atom components commonly used in [3+2]-cycloaddition reactions with various unsaturated 2π-electron components. These reactions are highly regio- and stereoselective and have attracted the attention of organic chemists with respect to the construction of diverse heterocycles potentially bearing four new contiguous stereogenic centers. This review article complies the most important [3+2]-cycloaddition reactions of azomethine ylides with various olefinic, unsaturated 2π-electron components (acyclic, alicyclic, heterocyclic, and exocyclic ones) reported over the past two decades.
Collapse
|
2
|
Gu X, Wei Y, Shi M. Construction of polysubstituted spiro[2.3] or [3.3] cyclic frameworks fused with a tosylated pyrrolidine promoted by visible-light-induced photosensitization. Org Chem Front 2021. [DOI: 10.1039/d1qo01373d] [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 novel visible-light-induced intramolecular [2 + 2] cycloaddition of methylenecyclopropanes (MCPs) for the rapid construction of polysubstituted spiro[2.3] or [3.3] cyclic frameworks fused with a tosylated pyrrolidine.
Collapse
Affiliation(s)
- Xintao Gu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, People's Republic of China
| | - 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, 345 Lingling Road, Shanghai 200032, China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, People's Republic of China
- 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, 345 Lingling Road, Shanghai 200032, China
| |
Collapse
|
3
|
Hegab MI, Morsy EMH, Abd El-Megeid AE, Ali MM, El-Senousy WM, Tolan HEM, Gad FA, Abdel-Megeid FME. Synthesis and Characterization of New 3 ″,5 ″-DIARYL-3 ″H-Dispiropyran/Thiopyran[4,2′-Chroman-3′,2 ″-[1,3,4-Thiadiazol]-4′-One Derivatives and Related Compounds as Anticancer and Antiviral Agents. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2015.1032410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Mohamed I. Hegab
- Department of Photochemistry, National Research Centre, Cairo, Dokki, Giza, Egypt
- Chemistry Department, Faculty of Science & Arts, AlJouf University, Qurayat, Saudi Arabia
| | - Eman. M. H. Morsy
- Department of Photochemistry, National Research Centre, Cairo, Dokki, Giza, Egypt
| | | | - Mamdouh M. Ali
- Department of Biochemistry, National Research Centre, Cairo, Dokki, Giza, Egypt
| | - W. M. El-Senousy
- Department of Water Pollution, National Research Centre, Cairo, Dokki, Giza, Egypt
| | - Hala E. M. Tolan
- Department of Photochemistry, National Research Centre, Cairo, Dokki, Giza, Egypt
| | - Farouk A. Gad
- Department of Photochemistry, National Research Centre, Cairo, Dokki, Giza, Egypt
| | | |
Collapse
|
4
|
A regioselective 1,3-dipolar cycloaddition for the synthesis of novel spiro-chromene thiadiazole derivatives. CR CHIM 2014. [DOI: 10.1016/j.crci.2013.08.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
5
|
A Green Method for the Synthesis of Cyclopenta[b]chromen-1(9H)-one Derivatives in Ionic Liquids. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201100374] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
6
|
Hegab MI, El-Gazzar ARBA, Gad FA, Ellithey M. Regioselective synthesis and pharmacological activities of spirodibenzo[a, d]cycloheptene-5,2′-[1,3,4]thiadiazole derivatives. J Sulphur Chem 2007. [DOI: 10.1080/17415990601139632] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Mohamed I. Hegab
- a Photochemistry Department , National Research Centre , Dokki, 12622, Cairo, Egypt
| | | | - Farouk A. Gad
- a Photochemistry Department , National Research Centre , Dokki, 12622, Cairo, Egypt
| | - Mohey Ellithey
- b Pharmacology Department , National Research Centre , Dokki, 12622, Cairo, Egypt
| |
Collapse
|