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学科主题: 有机氟化学
题名: Synthesis of 5-fluoroalkyl isoxazolidines via 1,3-dipolar cycloaddition of ethyl 2-hydropolyfluoroalk-2-enoates with nitrones
其他题名: 由2-氢多氟-2-稀酸乙酯与磷酮的1,3-偶极环加成反应合成与氟烷基异噁唑烷
作者: Liu JT(刘金涛) ; Jin QH(金其辉) ; Lv HJ(吕贺军) ; Huang WY(黄维垣)
通讯作者: 刘金涛
刊名: Chin. J. Chem.
发表日期: 2004
卷: 22, 期:9, 页:945-949
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所氟有机实验室
英文摘要: 1,3-Dipolar cycloaddition reactions of ethyl 2-hydropolyfluoroalk-2-enoates (1) with some nitrones were described. The reaction of 3,4-dihydroisoquinoline N-oxide (2) with 1 took place readily in methylene chloride at room temperature to give the corresponding 5-fluoroalkylisoxazolidines regioselectively as a mixture of two diastereoisomers (trans and cis) in high yields, while longer reaction time and higher temperature were needed in the case of non-cyclic nitrones. Under similar conditions the reaction of quinoline N-oxide (14) with 1 did not give the expected adducts and a ring-opening product was obtained.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000223842000014
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/16387
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

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Recommended Citation:
Liu JT,Jin QH,Lv HJ,et al. Synthesis of 5-fluoroalkyl isoxazolidines via 1,3-dipolar cycloaddition of ethyl 2-hydropolyfluoroalk-2-enoates with nitrones[J]. Chin. J. Chem.,2004,22(9):945-949.
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