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Transition-Metal-Free and Site-Selective Selenylation of Heterocyclic N-Oxides in Anisole as a Green Solvent
- Lee, Suk Hun;
- Kwon, Na Yeon;
- Lee, Ji Yoon;
- An, Won;
- Jung, Young Hoon;
- ... Park, Jung Su;
- 외 3명
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16초록
Transition-metal-free and site-selective C-H selenylation of heterocyclic N-oxides with diselenides is described. This method can be also applied for the formation of C2-sulfenylated and C2-tellurinated quinoline derivatives. Notably, the simple reaction conditions with the use of anisole as a green solvent have been employed in this coupling reaction. Combined mechanistic investigations elucidate a plausible reaction mechanism of this process. The synthetic transformations demonstrate the utility of the developed method.
키워드
Chalcogenation; Heterocycles; N-Oxides; Selenium; Transition-metal-free; CHALCOGENATION; DERIVATIVES; SELENATION; QUINOLINES; INDOLES; SE
- 제목
- Transition-Metal-Free and Site-Selective Selenylation of Heterocyclic N-Oxides in Anisole as a Green Solvent
- 저자
- Lee, Suk Hun; Kwon, Na Yeon; Lee, Ji Yoon; An, Won; Jung, Young Hoon; Mishra, Neeraj Kumar; Ghosh, Prithwish; Park, Jung Su; Kim, In Su
- 발행일
- 2020-08
- 유형
- Article; Early Access
- 권
- 2020
- 호
- 31
- 페이지
- 4886 ~ 4892