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学科主题: 有机氟化学
题名: A simple synthesis of fluoroalkyl substituted dihydrofurans by rhodium(II)-catalyzed 1,3-dipolar reactions.
其他题名: 铑(II)催化的1,3-偶极加成反应, 一种合成氟烷基取代的二氢呋喃的简单方法
作者: Wang YL(王彦利) ; Zhu SZ(朱仕正)
通讯作者: 朱仕正
刊名: Tetrahedron
发表日期: 2001-01-01
卷: 57, 期:16, 页:3383-3387
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化学开放实验室
英文摘要: The rhodium (II)-catalyzed reactions of ethyl 2-diazo-fluoroalkylacetoacetate 1 with vinyl ethers have been studied. The reactions of 1a-e with isobutyl vinyl ethers aforded dihydrofuroates 3a-e in good to excellent yields. Further transformation of the dihydrofuroates by acid-catalyzed alcohol eimination could give α-luorolkyl-β-furoates readily. Similarly, stable diazo compounds l1 and b reacted with cyclic vinyl ethers to give 1,3-dipolar cycloaddition products. Interestingly, only vinyl C-H insertion compound was obtained concerning the reaction of 1a with 2,5-dimethylfuran. The reaction mechanism was also discussed.
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/14244
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:
Wang YL,Zhu SZ. A simple synthesis of fluoroalkyl substituted dihydrofurans by rhodium(II)-catalyzed 1,3-dipolar reactions.[J]. Tetrahedron,2001,57(16):3383-3387.
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