Oxidant-Controlled Divergent Syntheses of Pyrazoles and Pyrroles by Copper(I)-Catalyzed Oxidative Coupling of beta-Enamino Esters
- Title
- Oxidant-Controlled Divergent Syntheses of Pyrazoles and Pyrroles by Copper(I)-Catalyzed Oxidative Coupling of beta-Enamino Esters
- Author
- 윤소원
- Keywords
- annulation; beta-enamino esters; copper; nitrogen heterocycles; oxidation
- Issue Date
- 2019-09
- Publisher
- WILEY-V C H VERLAG GMBH
- Citation
- ASIAN JOURNAL OF ORGANIC CHEMISTRY, v. 8, no. 9, Page. 1668-1673
- Abstract
- Copper(I)-catalyzed oxidative annulations of beta-enamino esters with oxidant dependence are disclosed. These reactions offer divergent syntheses of fully substituted pyrazoles and pyrroles from a common enamine substrate through sequential C-C and N-N or C-N bond-forming reactions in the presence of nitriles as reagent or cosolvent. A mechanism involving radical intermediates generated by single-electron transfer (SET) is proposed for both processes.
- URI
- https://onlinelibrary.wiley.com/doi/full/10.1002/ajoc.201900351https://repository.hanyang.ac.kr/handle/20.500.11754/154063
- ISSN
- 2193-5807; 2193-5815
- DOI
- 10.1002/ajoc.201900351
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > CHEMISTRY(화학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML