Facile Installation of amino functionality to phosphine oxides and quinoline oxides via direct C-H activation탄소-수소 결합 활성화를 통한 포스핀 옥사이드, 퀴놀린 옥사이드의 아미노 작용기 도입 방법 연구

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dc.contributor.advisorChang, Sukbok-
dc.contributor.advisor장석복-
dc.contributor.authorGwon, Donghyeon-
dc.date.accessioned2019-08-25T02:50:57Z-
dc.date.available2019-08-25T02:50:57Z-
dc.date.issued2018-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=734455&flag=dissertationen_US
dc.identifier.urihttp://hdl.handle.net/10203/265497-
dc.description학위논문(박사) - 한국과학기술원 : 화학과, 2018.2,[i, 64 p. :]-
dc.description.abstractOrganophosphorus containing aniline functionalities and quinolines containing amino functionalities are important structural motif in various area. Nevertheless, organophosphorus and quinoline substrates had no efficient C-N bond introducing method yet. In this paper, we developed direct C-H amidation processes of organophosphorus and quinolines using P or N-oxide as stepping stone. This procedure was successfully applied for the first time to the asymmetric reaction giving rise to P-stereogenic center based on mechanistic consideration. Also, a practical amidating reagents were developed for 8-aminoquinolines. This approach is highly convenient to perform under mild conditions on the gram scale. Facile deprotection of the synthetically versatile amidating groups was achieved under the Pd-catalyzed transfer hydrogenation conditions with simultaneous deoxygenation of quinoline N-oxides, thus yielding 8-aminoquinolines in excellent overall efficiency.-
dc.languageeng-
dc.publisher한국과학기술원-
dc.subjectC-N bond formation▼aorganophosphorus▼aasymmetric C-H functionalization▼a8-aminoquinoline-
dc.subject탄소-질소 결합 형성▼a유기인 화합물▼a비대칭 탄소-수소 작용기화▼a8-아미노퀴놀린-
dc.titleFacile Installation of amino functionality to phosphine oxides and quinoline oxides via direct C-H activation-
dc.title.alternative탄소-수소 결합 활성화를 통한 포스핀 옥사이드, 퀴놀린 옥사이드의 아미노 작용기 도입 방법 연구-
dc.typeThesis(Ph.D)-
dc.identifier.CNRN325007-
dc.description.department한국과학기술원 :화학과,-
dc.contributor.alternativeauthor권동현-
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