請用此 Handle URI 來引用此文件: http://hdl.handle.net/11455/49525
標題: 發展一種不但可以做為保護基也可做為硫酸根的全新硫酸酯試劑
Development of an Entirely New Class of Sulfating Agents for Protection as Well as Sulfation
作者: 羅順原
關鍵字: 化學類
基礎研究
sulfated ester agent
硫酸根酯
碳水化合物
硫酸根鹽類
carbohydrate
sulfation
摘要: 我們將製備一系列的硫酸根酯化合物,於碳水化合物中藉由硫酸酯試劑將羥基轉變成硫酸根鹽類化合物。硫酸酯試劑是由穩定的鹵烷類等製備而來,在碳水化合物化學中可與其他保護基共同存在。希望利用開發出來的硫酸酯試劑可以減少反應所需的時間並且可以節省反應試劑的消耗量。
A series of sulfated ester groups were prepared and studied as a manipulating agent forhydroxyl groups as well as sulfating agents for sulfated esters in carbohydrates. The ester wasformed from the sulfate by treatment with alkyl/aryl halides with suitable reagent and wascompatible with other common protecting groups used in carbohydrate chemistry. DifferentO-sulfations that required prolonged reaction times and a large excess of sulfating reagentscan be minimized in proposed study.
URI: http://hdl.handle.net/11455/49525
其他識別: NSC99-2113-M005-013-MY2
文章連結: http://grbsearch.stpi.narl.org.tw/GRB/result.jsp?id=2150439&plan_no=NSC99-2113-M005-013-MY2&plan_year=99&projkey=PA9908-0685&target=plan&highStr=*&check=0&pnchDesc=%E7%99%BC%E5%B1%95%E4%B8%80%E7%A8%AE%E4%B8%8D%E4%BD%86%E5%8F%AF%E4%BB%A5%E5%81%9A%E7%82%BA%E4%BF%9D%E8%AD%B7%E5%9F%BA%E4%B9%9F%E5%8F%AF%E5%81%9A%E7%82%BA%E7%A1%AB%E9%85%B8%E6%A0%B9%E7%9A%84%E5%85%A8%E6%96%B0%E7%A1%AB%E9%85%B8%E9%85%AF%E8%A9%A6%E5%8A%91
顯示於類別:化學系所

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