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学科主题: 有机氟化学
题名: Difluorocarbene chemistry: A simple transformation of 3,3-gem-difluorocyclopropenes to cyclopropenones
其他题名: 二氟卡宾化学: 一种3,3-偕二氟环丙烯到环丙酮的简单转化
作者: Cheng ZL(程战领) ; Chen QY(陈庆云)
通讯作者: 陈庆云
刊名: Chin. J. Chem.
发表日期: 2006
卷: 24, 期:9, 页:1219-1224
收录类别: SCI
部门归属: 中科院上海有机所有机氟化学重点实验室
英文摘要: The cycloaddition reactions of alpha-aeetyoxyl propynes with difluorocarbene, generated from the decomposition of FSO2CF2CO2SiMe3 in DG in the presence of 10 % of NaF at 120 degrees C gave readily alpha-acetyoxyl gem-difluorocyclopropenes. When these fluorinated compounds were hydrolyzed under alkaline condition at 0 V, alpha-hydroxyl cyclopropenones were produced predominantly whereas treated with catalytic amounts of BF3 center dot Et2O in Et2O, alpha-acetyoxyl cyclopropenones were obtained.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000240454100020
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/13614
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:
Cheng ZL,Chen QY. Difluorocarbene chemistry: A simple transformation of 3,3-gem-difluorocyclopropenes to cyclopropenones[J]. Chin. J. Chem.,2006,24(9):1219-1224.
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