1
|
Metal-Catalyzed and Metal-Mediated Approaches to the Synthesis and Functionalization of Tetramic Acids. Catalysts 2019. [DOI: 10.3390/catal9010050] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The heterocyclic ring of tetramic acids is found in naturally occurred biologically active products isolated from fungi, bacteria, molds, and sponges. Thus, these molecules have attracted significant attention as synthetic targets, and various synthetic paths have been developed. Over recent years, a growing number of catalytic approaches toward functionalized products have been established in order to overcome the limitations of the conventional methods. The present review describes the strategies for the metal-catalyzed and metal-promoted synthesis and further derivatization of tetramic acids, with emphasis on recent examples from the literature.
Collapse
|
2
|
Truax NJ, Banales Mejia F, Kwansare DO, Lafferty MM, Kean MH, Pelkey ET. Synthesis of Benzo[a]carbazoles and an Indolo[2,3-a]carbazole from 3-Aryltetramic Acids. J Org Chem 2016; 81:6808-15. [DOI: 10.1021/acs.joc.6b01072] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nathanyal J. Truax
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Fernando Banales Mejia
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Deborah O. Kwansare
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Megan M. Lafferty
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Maeve H. Kean
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Erin T. Pelkey
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| |
Collapse
|
3
|
Krenk O, Kratochvíl J, Špulák M, Buchta V, Kuneš J, Nováková L, Ghavre M, Pour M. Methodology for Synthesis of Enantiopure 3,5-Disubstituted Pyrrol-2-ones. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500620] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
4
|
Pelkey ET, Pelkey SJ, Greger JG. De Novo Synthesis of 3-Pyrrolin-2-Ones. ADVANCES IN HETEROCYCLIC CHEMISTRY 2015. [DOI: 10.1016/bs.aihch.2015.04.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|