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1. 发明申请

WO2005108334A1 PROCESSES FOR SYNTHESIS OF 1,3,3,3-TETRAFLUOROPROPENE AND 2,3,3,3-TETRAFLUOROPROPENE 审中-公开
标题翻译：合成1,3,3,3-四氯丙烯和2,3,3,3-四氯丙烯的方法
公开(公告)号：WO2005108334A1
公开(公告)日：2005-11-17
申请号：PCT/US2005/015125
申请日：2005-04-29
申请人： HONEYWELL INTERNATIONAL, INC. , TUNG, Hsueh, S. , NAIR, Haridasan, K. , MUKHOPADHYAY, Sundip, S.M. , VAN DER PUY, Michael
发明人： TUNG, Hsueh, S. , NAIR, Haridasan, K. , MUKHOPADHYAY, Sundip, S.M. , VAN DER PUY, Michael
IPC分类号： C07C21/18
CPC分类号： C07C17/06 , C07C17/04 , C07C17/206 , C07C17/21 , C07C17/25 , C07C21/18 , C07C19/14 , C07C19/16 , C07C19/01 , C07C19/10
摘要： Disclosed in one embodiment is a process for the synthesis of 1,3,3,3-tetrafluoropropene that comprises (a) reacting a compound of formula (I) X 1 X 2 with a compound of formula (II) CF 3 CH=CH 2 to produce a reaction product comprising a compound of formula (III) CF 3 CHX 1 CH 2 X 2 , wherein X 1 and X 2 are each independently selected from the group consisting of hydrogen, chlorine, bromine and iodine, provided that X 1 and X 2 are not both hydrogen; (b) when X 2 in formula (III) is not fluorine, fluorinating the compound of formula (III) to produce a reaction product comprising a compound of formula (III) wherein X 1 is as described above and X 2 is fluorine; and (c) exposing said compound of formula (III) to reaction conditions effective to convert said compound to 1,3,3,3,-tetrafluoropropene. In another embodiment, the process comprises (a) reacting chlorine with a compound of formula ( I) CH 3 CH=CH 2 to produce a reaction product comprising a compound of formula ( II) CCI 3 CHC1CH 2 C1; (b) fluorinating the compound of formula ( II) to produce a reaction product comprising a compound of formula ( III ) CF 3 CHC1CH 2 F; and (c) exposing said compound of said formula ( III ) to reaction conditions effective to convert said compound to 1,3,3,3-tetrafluoropropene.
摘要翻译：在一个实施方案中公开了一种用于合成1,3,3,3-四氟丙烯的方法，其包括（a）使式（I）X 1 X 2的化合物与式（II）的化合物与CF 3 CH = CH 2，以产生包含式（III）化合物的反应产物，其中X 1和X 2各自独立地选自氢，氯，溴和碘条件是X 1和X 2不同时为氢; （b）当式（III）中的X 2不是氟时，氟化式（III）化合物以产生包含其中X 1如上所述的式（III）化合物的反应产物， 2>是氟; 和（c）将所述式（III）化合物暴露于有效将所述化合物转化为1,3,3,3-四氟丙烯的反应条件。在另一个实施方案中，该方法包括（a）使氯与式（I）CH 3 CH = CH 2的化合物反应以产生包含式（II）化合物的反应产物：CCI 3 CHClCH 2 Cl; （b）氟化式（II）化合物以产生包含式（III）化合物的反应产物：CF 3 CHClCH 2 F; 和（c）将所述式（III）的所述化合物暴露于有效将所述化合物转化为1,3,3,3-四氟丙烯的反应条件。

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