Tin-Free radical reactions of carbohydrate derivatives using allylsulfone derivatives as precursors알릴술폰 유도체를 전구체로 사용한 탄수화물 유도체의 환경 친화적인 라디칼 반응에 관한 연구

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dc.contributor.advisorKim, Sung-Gak-
dc.contributor.advisor김성각-
dc.contributor.authorKim, Hyun-Suk-
dc.contributor.author김현석-
dc.date.accessioned2011-12-13T04:50:06Z-
dc.date.available2011-12-13T04:50:06Z-
dc.date.issued2005-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=243583&flag=dissertation-
dc.identifier.urihttp://hdl.handle.net/10203/32009-
dc.description학위논문(석사) - 한국과학기술원 : 화학과, 2005.2, [ iii, 74 p. ]-
dc.description.abstractWe have studied tin-free radical reactions of carbohydrate derivatives. To perform the tin-free radical reaction, we synthesized allyl sulfonyl C-glycoside from ribose and glucose and C-branched glycoside from glucose derivatives. Radical reactions of allylsulfonyl C-glycoside of ribose affored the desired cyanation, allylation, vinylation and acylation products in good yields. In the case of allyl sulfonyl C-glycoside of glucose, the yields were lower and reaction times were longer than allylsulfonyl C-glycoside of ribose. In the case of C-branched glycoside, C(3) branched glycoside gave desired products but C(2), C(6) branched glycoside did not. In case of C-glycoside and C(3) branched glycoside derivatives, only β isomers were obtained. In case of C-glucopyranoside, axial isomer was obtained and in case of 2-deoxy-D-ribose derivative, α and β isomer were obtained.eng
dc.languageeng-
dc.publisher한국과학기술원-
dc.subjectfeedbackg map-
dc.subjectrecognition value-
dc.subjectcarbohydrateognition-
dc.subjecttin-free-
dc.subjectRadical-
dc.subjectcurrent density and temperature distribution-
dc.subject100W급 스택의 유동해석-
dc.subject공정 및 온도 분포-
dc.subject궤환한요소해석-
dc.subject탄수화물-
dc.subject환경친화적-
dc.subject라디칼-
dc.subjectthe flow analysis of 100W-stack-
dc.titleTin-Free radical reactions of carbohydrate derivatives using allylsulfone derivatives as precursors-
dc.title.alternative알릴술폰 유도체를 전구체로 사용한 탄수화물 유도체의 환경 친화적인 라디칼 반응에 관한 연구-
dc.typeThesis(Master)-
dc.identifier.CNRN243583/325007 -
dc.description.department한국과학기술원 : 화학과, -
dc.identifier.uid020033182-
dc.contributor.localauthorKim, Sung-Gak-
dc.contributor.localauthor김성각-
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CH-Theses_Master(석사논문)
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