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NaAuCl₄를 이용한 Alkyne-propargylic Acetate의 이중촉매활동을 통한 2-Acyl-3-arylnaphthalene의 합성 반응

Title
NaAuCl₄를 이용한 Alkyne-propargylic Acetate의 이중촉매활동을 통한 2-Acyl-3-arylnaphthalene의 합성 반응
Other Titles
Synthesis of 2-Acyl-3-arylnaphthalenes by Dual Catalysis of Sodium Tetrachloroaurate from Alkyne-Propargylic Acetates
Author
박우람
Alternative Author(s)
Park, Woo-Ram
Advisor(s)
오창호
Issue Date
2007-02
Publisher
한양대학교
Degree
Master
Abstract
◁그림 삽입▷(원문을 참조하세요) 금 촉매를 이용한 다양한 alkyne-propargylic acetate를 이중촉매활동을 통해 2-acyl-3-arylnaphthalenes로 변환시키는 방법이 발견되었다. 금의 친 삼중결합적 성질은 allenoate중간체를 통한 새로운 탄소-탄소결합을 제공하며, yne-propargylic acetate를 한번에 Mayer-Saito 형식의 고리화 반응을 수행하였다. 생성물은 광학적 활성물질의 중간체로서의 활성이 예상된다.
◁그림 삽입▷(원문을 참조하세요) A new and highly convenient dual-mode of Au-catalyzed cyclization of various alkyne-propargylic acetates were transformed into 2-acyl-3- arylnaphthalenes. The alkynophilicity of Au could active an alkyne functionality enough to form a new C-C bond with an allenoate, so that a one-pot Mayer-Saito type cyclization from yne-propargylic acetates could be achieved. These are possible candidates for light-emitting materials.
URI
https://repository.hanyang.ac.kr/handle/20.500.11754/149609http://hanyang.dcollection.net/common/orgView/200000405469
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > CHEMISTRY(화학과) > Theses (Master)
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