三鹵化鐵輔佐環形2-烯-6-炔醇的分子內環化反應—雙環[2.2.2]辛-2-烯及雙環[2.2.1]庚-2-烯衍生物的合成

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dc.contributor葉名倉zh_TW
dc.contributorYeh, Ming-Changen_US
dc.contributor.author陳培杰zh_TW
dc.contributor.authorChen, Pei-Jieen_US
dc.date.accessioned2019-09-04T09:05:44Z
dc.date.available不公開
dc.date.available2019-09-04T09:05:44Z
dc.date.issued2015
dc.description.abstract本文主要利用三鹵化鐵輔佐環形的2,6-烯炔-1-醇化合物行分子內環化反應，得到鹵化的橋形雙環化合物。以三氯化鐵或三溴化鐵當路易士酸及鹵陰離子的來源，在室溫、大氣下，利用簡單的步驟進行4-（3-芳香基丙炔基）環己-2-烯醇及4-（3-芳香基丙炔基）環戊-2-烯醇環化反應，短時間內，分別得到高產率及高選擇性的（E）-5-鹵亞甲基雙環[2.2.2]辛-2-烯與（E）-5-鹵亞甲基雙環[2.2.1]庚-2-烯衍生物。zh_TW
dc.description.abstractIron-halide-promoted carbohalogenation of cyclic 2,6-enynols to provide the halogen-containing bridge bicyclic compounds has been investigated. In this process, iron trichloride and iron tribromide act as both the Lewis acid and the halide source for the intramolecular carbohalogenation of the enynols, affording (E)-5-aryl(halo)-methylenebicyclo[2.2.2]oct-2-enes and (E)-5-aryl(halo)methyl-enebicyclo[2.2.1]hept-2-enes in good yields with high selectivities.en_US
dc.description.sponsorship化學系zh_TW
dc.identifierG060242040S
dc.identifier.urihttp://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22G060242040S%22.&%22.id.&
dc.identifier.urihttp://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/99974
dc.language中文
dc.subject烯炔醇化合物zh_TW
dc.subject分子內環化zh_TW
dc.subject三氯化鐵zh_TW
dc.subject三溴化鐵zh_TW
dc.subject雙環[2.2.2]化合物zh_TW
dc.subject雙環[2.2.1]化合物zh_TW
dc.subjectcarbohalogenationen_US
dc.subject2en_US
dc.subject6-enynolen_US
dc.subjectiron trichlorideen_US
dc.subjectiron tribromideen_US
dc.subjectbicyclo [2.2.2] compoundsen_US
dc.subjectbicyclo [2.2.1] compoundsen_US
dc.title三鹵化鐵輔佐環形2-烯-6-炔醇的分子內環化反應—雙環[2.2.2]辛-2-烯及雙環[2.2.1]庚-2-烯衍生物的合成zh_TW
dc.titleIron-Halide-Promoted Carbohalogenation of Cyclic 2,6-Enynols : Synthesis of (E)-5-Aryl(halo)methylenebicyclo-[2.2.2]oct-2-enes and -[2.2.1]hept-2-enesen_US

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