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理學院
化學系
學位論文
學位論文
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http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/73899
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search.filters.author.Chen, Pei-Jie
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search.filters.author.陳培杰
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search.filters.subject.bicyclo [2.2.2] compounds
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search.filters.subject.2
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search.filters.subject.6-enynol
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search.filters.subject.bicyclo [2.2.1] compounds
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search.filters.subject.carbohalogenation
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2015
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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
(
2015
)
陳培杰
;
Chen, Pei-Jie
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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。
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