Transition-Metal-Free Alkylation and Acylation of Benzoxazinones with 1,4-Dihydropyridines
- Authors
- Byun, Y[Byun, Youjung]; Moon, J[Moon, Junghyea]; An, W[An, Won]; Mishra, NK[Mishra, Neeraj Kumar]; Kim, HS[Kim, Hyung Sik]; Ghosh, P[Ghosh, Prithwish]; Kim, IS[Kim, In Su]
- Issue Date
- Sep-2021
- Publisher
- AMER CHEMICAL SOC
- Citation
- JOURNAL OF ORGANIC CHEMISTRY, v.86, no.17, pp.12247 - 12256
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF ORGANIC CHEMISTRY
- Volume
- 86
- Number
- 17
- Start Page
- 12247
- End Page
- 12256
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/91305
- DOI
- 10.1021/acs.joc.1c01558
- ISSN
- 0022-3263
- Abstract
- The direct functionalization of N-heterocycles is a vital transformation for the development of pharmaceuticals, functional materials, and other chemical entities. Herein, the transition-metal-free alkylation and acylation of C(sp(2))-H bonds in biologically relevant 2-benzoxazinones with 1,4-dihydropyridines as readily accessible radical surrogates is described. Excellent functional group compatibility and a broad substrate scope were attained. Gram- scale reaction and transformations of the synthesized adducts via Suzuki coupling with heteroaryl boronic acids demonstrated the synthetic potential of the developed protocol.
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Collections - Pharmacy > Department of Pharmacy > 1. Journal Articles
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