abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 09월 05일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제120회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Development of Bifunctional N-Heterocyclic Carbene Ligands

등록일
2017년 9월 5일 16시 44분 26초
접수번호
2505
발표코드
KCS3-4 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
수 16시 : 20분
발표형식
심포지엄
발표분야
KCS - [IBS Symposium] Developing New Catalytic Organic Reactions and Investigating Their Applications
저자 및
공동저자
Sukwon Hong
Department of Chemistry, Gwangju Institute of Science and Technology, Korea
Cooperative catalysis enabling simultaneous activation of both an electrophile and a nucleophile has emerged as a powerful strategy in organic synthesis. We envision that imidazo[1,5-a]pyridine-derived N-heterocyclic carbene (ImPy) ligands will provide a convenient framework where a various functional group can be easily implemented to make bifunctional N-heterocyclic carbene ligands. Several transition metal complexes containing imidazopyridinylidene carbene (ImPy) ligands have been prepared. The ImPy-Cu(I) complexes efficiently catalyzed the direct C-H carboxylation of benzoxazole with CO2. ImPy-Pd catalysts exhibited good reactivity in Buchwald-Hartwig amination reactions. Current progress on design of new bifunctional ImPy transition metal catalysts will be discussed in details in the presentation.

상단으로