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  • 02월 20일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제113회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Application of Organoaluminum reagents in the Synthesis of Amidines and α,β-Alkynyl Ketones

등록일
2014년 2월 20일 16시 24분 04초
접수번호
1403
발표코드
ORGN.P-840 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 16일 (수요일) 16:00~19:00
발표형식
포스터
발표분야
유기화학
저자 및
공동저자
BALAJI, 이상협1,*
대구가톨릭대학교 화학과, Korea
1대구가톨릭대학교 생명화학과, Korea
So far, many organoaluminum reagents have proven as remarkable reagents in organic synthesis due to their inherent reactivity, wide range of applicability, low cost and commercial availability. Organoaluminum compounds can easily react with various heteroatoms in organic molecules, particularly with oxygen and nitrogen, even with carbon to form a strong coordinate complex (1:1). One widely used reagent of note is dimethylaluminum amide, derived from the reaction between trimethylaluminum and coerresponding amine. This reagent has been utilized in the direct conversion of ester or acid to amide, carbamate to urea. As a latter example, Micouin et al. developed the alkynyldimethylaluminum reagent from the reaction of alkynes with trimethylaluminum using a catalytic amount of Et3N. This reagent has been utilized in a wide range of organic transformations, such as alkynylative ring opening of activated epoxides or oxazolidines, Pd-catalyzed cross-coupling reaction and in the synthesis of aluminoisoxazoles, and pyrazoles, etc

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