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  • 02월 22일 16시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Resonance Assisted Hydrogen Bonding: Enantioselective Recognition of 1,2-Amino Alcohols by Chiral Binol based Receptors

등록일
2008년 2월 12일 11시 07분 19초
접수번호
0864
발표코드
32P165포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 <발표Ⅴ>
발표형식
포스터
발표분야
유기화학
저자 및
공동저자
RajuNandhakumar, 김지영1, 박현정1, 김관묵
이화여자대학교 화학과,
1이화여자대학교 나노과학부,
Chiral discrimination of 1,2-amino alcohols by molecular receptors needs much attention because of their importance as vital intermediates for establishing a wide spectrum of biologically active molecules and also as ligands for stereoselective catalysts. Over the years, based on non-covalent interactions there have been numerous publications on developing receptors for amino alcohols. We designed and synthesized Chiral Binol based receptors, which can discriminate various 1,2-amino alcohols by Reversible Imine formation with Resonance Assisted Hydrogen Bonding. One imine bond (Covalent Interaction), one resonance assisted hydrogen bond to the imine nitrogen and two hydrogen bonds to the alcoholic oxygen play an important role in the stereoselective recognition.. The synthetic details of these receptors and the recognition properties will be presented

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