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  • 08월 28일 16시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

General synthetic protocol to substituted carbozoles and bis-indoles

등록일
2008년 8월 10일 12시 04분 11초
접수번호
0440
발표코드
34P174포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 <발표Ⅲ>
발표형식
포스터
발표분야
유기화학
저자 및
공동저자
박인걸, 정은주, 조천규
한양대학교 화학과, Korea

Carbazoles and indoles are important structural motifs forming the nucleus of various bioactive natural products, and thus have received considerable interest from the synthetic community. A few years ago, we have noticed that aryl hydrazides are much more readily accessed than aryl hydrazines via a Pd-catalyzed coupling reaction of a carbazate and aryl halide. We have then studied the synthetic utility of aryl hydrazides and established unconventional yet effective synthetic protocols to indoles, benzines, azobenzenes, 2,2’-diamino-biaryls and their cyclic versions. Further elaboration led us to investigate the potential of bis-hydrazides toward the general synthesis of carbazoles and bis-indoles as described in the scheme below.


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