Transforming Oxadiazolines through Nitrene Intermediates by Energy Transfer Catalysis: Access to Sulfoximines and Benzimidazoles
- Title
- Transforming Oxadiazolines through Nitrene Intermediates by Energy Transfer Catalysis: Access to Sulfoximines and Benzimidazoles
- Author
- 조천규
- Keywords
- SULFONYLATION; DMSO; SULFIMIDES; IMINATION; AMINATION; SULFIDES; ALKENES; ALKYNES; DRUGS; DNA
- Issue Date
- 2020-01
- Publisher
- AMER CHEMICAL SOC
- Citation
- ORGANIC LETTERS, v. 22, no 3, page. 1130-1134
- Abstract
- Subtle differences in reaction conditions facilitated unprecedented photocatalytic reactions of oxadiazolines by energy transfer catalysis. A set of compounds, sulfoximines and benzimidazoles, were ingeniously prepared from oxadiazolines via nitrene intermediates by photocatalytic N-O/C-N bond cleavages. The synthesis of sulfoximines was realized through intermolecular N-S bond formation between nitrene intermediates and sulfoxides, whereas benzimidazoles were obtained via intramolecular aromatic substitution of the nitrene to the tethered aryl substituent.
- URI
- https://pubs.acs.org/doi/10.1021/acs.orglett.9b04646https://repository.hanyang.ac.kr/handle/20.500.11754/160567
- ISSN
- 1523-7060; 1523-7052
- DOI
- 10.1021/acs.orglett.9b04646
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > CHEMISTRY(화학과) > Articles
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