abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 09월 08일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제116회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Selective synthesis of iridium based [2]catenane and non-catenanes via coordination driven self-assembly

등록일
2015년 8월 27일 16시 17분 19초
접수번호
0991
발표코드
ORGN.P-385 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 15일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
유기화학
저자 및
공동저자
SINGH NEM, 송영호, 김태근, 지기환*
울산대학교 화학과, Korea

Coordination-driven self-assembled container molecules are now well known for guest binding and encapsulation. In last two decades, template effect in the fine-tuning and reorganisation of self-assembly has also been reported. We recently reported the interlocked and non-interlocked molecular dimers self-assembled with tetracene-Ru(II) p-cymene based acceptor and linear dipyridyl donors.1-2 In this poster we will present the self-assembly of similar Ir(III) based catenane and non-catenane rectangles. Template and solvent effect on the catenane and non-catenane structures was compared with known Ru(II) analogues. New self-assembled architectures were fully characterized using various spectroscopic techniques and 2D NMR as well. The structures were confirmed using single crystal X-ray analysis also. References Fig 1. X-ray crystal structures of self-assembled architecture showing “molecule in molecule” 1. Vajpayee, V.; Song, Y. H.; Cook, T. R.; Kim, H.; Lee, Y.; Stang, P. J.; Chi, K.-W. J. Am. Chem. Soc. 2011, 133, 19646. 2. Lee, H. W.; Elumalai, P.; Singh, N.; Kim, H.; Lee, S. U.; Chi, K.-W. J. Am. Chem. Soc., 2015, 137, 4674.


상단으로