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学科主题: 有机氟化学
题名: A novel approach of cycloaddition of difluorocarbene to α,β-unsaturated aldehydes and ketones: synthesis of gem-difluorocyclopropyl ketones and 2-fluorofurans
其他题名: 给α,β-不饱和醛酮与二氟卡宾的新型环加成反应制备偕二氟环丙烷及酮类化合物及α-氟呋喃衍生物
作者: Xu W(徐伟) ; Chen QY(陈庆云)
通讯作者: 陈庆云
刊名: Org. Biomol. Chem.
发表日期: 2003-01-01
卷: 1, 期:7, 页:1151-1156
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: A series of gem difluorocyclopropyl acetals and ketals are easily obtained in moderate yields from the [1+2] cycloaddition of difluorocarbene to 1,3-dioxolanes of α,β-unsaturated aromatic aldehydes and ketones. Hydrolysis of these fluorinated compounds under acidic conditions either gives the corresponding gem-difluorocyclopropyl ketones or 1-aryl-2-fluorofuran derivatives through intramolecular carbonium rearrangement with simultaneous ring cleavage.
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/331003/13558
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:
Xu W,Chen QY. A novel approach of cycloaddition of difluorocarbene to α,β-unsaturated aldehydes and ketones: synthesis of gem-difluorocyclopropyl ketones and 2-fluorofurans[J]. Org. Biomol. Chem.,2003,1(7):1151-1156.
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