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학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

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

제121회 대한화학회 학술발표회, 총회 및 기기전시회 안내 M-oxo, M-oxyl, M-oxene: The Many Faces of the Metal-Oxygen Fragment in Bio-Inspired Catalysis

등록일
2018년 3월 20일 18시 43분 34초
접수번호
6664
발표코드
INOR2-1 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 09시 : 00분
발표형식
심포지엄
발표분야
Inorganic Chemistry - Bioinspired Inorganic Catalysis
저자 및
공동저자
Mu-Hyun Baik
Department of Chemistry, KAIST, Korea
The metal-oxo functionality plays a pivotal role in bio-inspired catalysis. Our understanding of the chemical reactivity of this remarkable motif found in various biological contexts has evolved over the years from a classical and conventional picture of a simple metal-oxo functionality to the recognition that the oxygen is better represented as radicaloid, metal-bound oxyl, or even a metal-bound oxene functionality. The distinction of these different resonance structures is useful, as it allows for rationally understanding the chemical reactions that these functional groups can promote. In particular for late transition metals, additional complications arise from the concept of the oxo wall, which stipulates that terminal metal-oxo compounds should not exist beyond d5-centers in tetragonal structures. In this talk, I will review some of the reactivities that we studied in the recent past to relate the electronic structure of Metal-Oxygen framework in various oxidation states to it functional role during catalysis.

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