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  • 02월 19일 10시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

대한화학회 제121회 학술발표회 및 총회 Triazenyl Radicals Stabilized by N-Heterocyclic Carbenes

등록일
2018년 2월 7일 16시 38분 09초
접수번호
5616
발표코드
INOR.P-186 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 19일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
Inorganic Chemistry
저자 및
공동저자
Jisu Back, Eunsung Lee*
Department of Chemistry, Pohang University of Science and Technology, Korea
We report the synthesis and full characterization of the first NHC-stabilized triazenyl radicals, obtained by one-electron reduction of the corresponding triazenyl cations with potassium metal. Triazenyl radicals were characterized by single-crystal X-ray diffraction, EPR spectroscopy. These radicals reversibly oxidize back to the cations upon treatment with transition metal sources or electrophiles, and abstract H atom from xanthene to form a new N-H bond at the center nitrogen atom. Potential application of the redox couple between triazenyl cation and triazenyl radical was demonstrated as cathode active materials in lithium ion batteries.
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