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

Applicant: HONEYWELL INTERNATIONAL, INC. ,  TUNG, Hsueh, S. ,  NAIR, Haridasan, K. ,  MUKHOPADHYAY, Sundip, S.M. ,  VAN DER PUY, Michael

Inventor： TUNG, Hsueh, S. ,  NAIR, Haridasan, K. ,  MUKHOPADHYAY, Sundip, S.M. ,  VAN DER PUY, Michael

IPC: C07C21/18

CPC classification number: C07C17/06 ,  C07C17/04 ,  C07C17/206 ,  C07C17/21 ,  C07C17/25 ,  C07C21/18 ,  C07C19/14 ,  C07C19/16 ,  C07C19/01 ,  C07C19/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2005108333A1

公开(公告)日：2005-11-17

申请号：PCT/US2005/014950

申请日：2005-04-29

Applicant: HONEYWELL INTERNATIONAL, INC. ,  TUNG, Hsueh, S. ,  NAIR, Haridasan, K. ,  MUKHOPADHYAY, Sundip ,  VAN DER PUY, Michael ,  MA, Jing Ji

Inventor： TUNG, Hsueh, S. ,  NAIR, Haridasan, K. ,  MUKHOPADHYAY, Sundip ,  VAN DER PUY, Michael ,  MA, Jing Ji

IPC: C07C21/18

CPC classification number: C07C17/206 ,  C07C17/00 ,  C07C17/26 ,  C07C17/269 ,  C07C17/272 ,  C07C17/278 ,  C07C21/18

Abstract: Disclosed is a process for the synthesis of 1,3,3,3-tetrafluoropropene which comprises, in one embodiment, reacting a compound of CF3X1 with a compound of CX2H=CHX3, wherein X1, X2, and X3 are each independently selected from the group consisting of fluorine, chlorine, bromine and iodine, to produce a reaction product comprising a compound of CF3CH=CHX3, wherein X3 is as described above; and when X3 is not fluorine, fluorinating the compound to produce 1,3,3,3-tetrafluoropropene. The process in another embodiment comprises preparing tetrafluoropropene comprising thermally cracking one or more compounds capable of producing a reaction mixture which preferably comprises diflurocarbene radicals and vinylidene fluoride, and converting said reaction mixture into -tetrafluoropropene (1,3,3,3-tetrafluoropropene).

Abstract translation: 公开了合成1,3,3,3-四氟丙烯的方法，其在一个实施方案中包括CF 3 X 1的化合物与CX 2 H = CHX 3的化合物反应，其中X 1，X 2和X 3各自独立地选自 由氟，氯，溴和碘组成的组，以产生包含CF 3 CH = CHX 3的化合物的反应产物，其中X 3如上所述; 当X3不是氟时，氟化该化合物以产生1,3,3,3-四氟丙烯。 在另一个实施方案中的方法包括制备四氟丙烯，其包括热裂化一种或多种能够产生反应混合物的化合物，所述化合物优选包含二氟丙烯基和偏二氟乙烯，并将所述反应混合物转化为四氟丙烯（1,3,3,3-四氟丙烯）。

公开(公告)号：WO2005108332A1

公开(公告)日：2005-11-17

申请号：PCT/US2005/015124

申请日：2005-04-29

Applicant: HONEYWELL INTERNATIONAL, INC. ,  TUNG, Hsueh, S. ,  NAIR, Haridasan, K. ,  MUKHOPADHYAY, Sundip, S.M. ,  VAN DER PUY, Michael

Inventor： TUNG, Hsueh, S. ,  NAIR, Haridasan, K. ,  MUKHOPADHYAY, Sundip, S.M. ,  VAN DER PUY, Michael

IPC: C07C17/25

CPC classification number: C07C17/206 ,  C07C17/00 ,  C07C17/25 ,  C07C17/275 ,  C07C17/278 ,  C07C21/18 ,  C07C19/10 ,  C07C19/16 ,  C07C19/14 ,  C07C19/01

Abstract: Disclosed is a process for the synthesis of 1,3,3,3-tetrafluoropropene that comprises reacting a compound of the formula (I) CHFX 2 with a compound of formula (II) CH 2 =CF 2 to produce a reaction product comprising a compound of formula (III) CHXFCH 2 CXF 2 , wherein each X is independently selected from the group consisting of chlorine, bromine and iodine, and exposing said compound of formula (III) to reaction conditions effective to convert said compound to 1,3,3,3-tetrafluoropropene.

Abstract translation: 公开了合成1,3,3,3-四氟丙烯的方法，其包括使式（I）CHFX 2的化合物与式（II）的化合物CH 2 = CF 2反应，以产生包含式 （III）CHXFCH2CXF2，其中每个X独立地选自氯，溴和碘，并将所述式（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。