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公开(公告)号:US06255536B1
公开(公告)日:2001-07-03
申请号:US09470497
申请日:1999-12-22
申请人: Allan T. Worm , George G. I. Moore , Miguel A. Guerra , Werner Schwertfeger , Klaus Hintzer , Zai-Ming Qiu , Erik D. Hare
发明人: Allan T. Worm , George G. I. Moore , Miguel A. Guerra , Werner Schwertfeger , Klaus Hintzer , Zai-Ming Qiu , Erik D. Hare
IPC分类号: C07F4311
CPC分类号: C07C41/24 , C07C41/18 , C07C41/48 , C07C67/307 , C07C2601/14 , C07C69/708 , C07C43/17 , C07C43/192 , C07C43/313
摘要: The present invention describes a novel process for the preparation of perfluorovinyl ethers. The process involves providing a hydrocarbon precursor that may be partially halogenated, fluorinating the precursor to provide a perfluorinated intermediate, and converting the perfluorinated intermediate to the desired perfluorinated ether. Novel perfluorovinyl ethers are also provided.
摘要翻译: 本发明描述了制备全氟乙烯基醚的新方法。 该方法包括提供可以部分卤化的烃前体,氟化前体以提供全氟化中间体,并将全氟化中间体转化为所需的全氟化醚。 还提供了新的全氟乙烯基醚。