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1. 发明授权

US08420872B2 Process for preparing fluorine-containing propene by gas-phase fluorination 有权
标题翻译：通过气相氟化制备含氟丙烯的方法
公开(公告)号：US08420872B2
公开(公告)日：2013-04-16
申请号：US13054831
申请日：2009-06-25
申请人： Masatoshi Nose , Akinari Sugiyama , Atsushi Suzuki
发明人： Masatoshi Nose , Akinari Sugiyama , Atsushi Suzuki
IPC分类号： C07C17/00
CPC分类号： C07C17/20 , C07C17/206 , C07C17/21 , C07C17/354 , C07C17/358 , Y02P20/582 , C07C19/08 , C07C21/18 , C07C19/10
摘要： The present invention provides a process for preparing a fluorine-containing propene represented by the chemical formula CF3CF═CX1X2, wherein X1 is a hydrogen atom or chlorine atom, and X2 is a fluorine atom, chlorine atom, or hydrogen atom, by reacting a halogenated propene represented by the chemical formula CCIYZCF═CX1X2, wherein X1 and X2 are the same as above, and Y and Z may be the same or different and individually indicate a fluorine atom or chlorine atom, with anhydrous hydrogen fluoride in a gas phase in the presence of a chromium oxide or a fluorinated chromium oxide as a fluorination catalyst. The process of the present invention provides a fluorine-containing propene represented by the chemical formula CF3CF═CClX, wherein X is Cl, H or F, under relatively mild conditions at a high yield.
摘要翻译：本发明提供由化学式CF 3CF≡CX1 X 2表示的含氟丙烯的制备方法，其中X 1为氢原子或氯原子，X 2为氟原子，氯原子或氢原子，通过使卤代由化学式CCIYZCF≡CX1X2表示的丙烯，其中X1和X2与上述相同，Y和Z可以相同或不同，并且分别表示氟原子或氯原子，在气相中用无水氟化氢作为氟化催化剂存在铬氧化物或氟化铬氧化物。本发明的方法在相对温和的条件下以高产率提供由化学式CF 3CF≡CClX表示的含氟丙烯，其中X为Cl，H或F。

2. 发明申请

US20120289751A1 PROCESS FOR PREPARING 1,1,2,3-TETRACHLOROPROPENE 有权
标题翻译：制备1,1,2,3-四氯丙烯的方法
公开(公告)号：US20120289751A1
公开(公告)日：2012-11-15
申请号：US13512084
申请日：2010-11-24
申请人： Masatoshi Nose , Atsushi Suzuki
发明人： Masatoshi Nose , Atsushi Suzuki
IPC分类号： C07C17/25
CPC分类号： C07C17/25 , C07C21/04
摘要： The present invention provides a process for preparing 1,1,2,3-tetrachloropropene, including heating 1,1,1,2,3-pentachloropropane in a gas phase in the absence of a catalyst to carry out a dehydrochlorination reaction. According to the process of the present invention, 1,1,2,3-tetrachloropropene (HCC-1230xa) can be efficiently produced by a simple and economically advantageous method that is suitable for industrial-scale production.
摘要翻译：本发明提供一种制备1,1,2,3-四氯丙烯的方法，包括在不存在催化剂的情况下加热1,1,1,2,3-五氯丙烷进行脱氯化氢反应。根据本发明的方法，可以通过适用于工业规模生产的简单且经济上有利的方法有效地制备1,1,2,3-四氯丙烯（HCC-1230xa）。

3. 发明授权

US08614361B2 Process for preparation of 2,3,3,3-tetrafluoropropene 有权
标题翻译：制备2,3,3,3-四氟丙烯的方法
公开(公告)号：US08614361B2
公开(公告)日：2013-12-24
申请号：US13265396
申请日：2010-04-22
申请人： Atsushi Suzuki , Masatoshi Nose , Tsuneo Yamashita
发明人： Atsushi Suzuki , Masatoshi Nose , Tsuneo Yamashita
IPC分类号： C07C17/00
CPC分类号： C07C17/206 , C07C17/383 , C07C21/18 , C07C19/08
摘要： The present invention provides an effective, selective, and industrially applicable process for producing 2,3,3,3-tetrafluoropropene. Specifically, the present invention provides a process for producing 2,3,3,3-tetrafluoropropene including reacting 2-chloro-3,3,3-trifluoropropene with hydrogen fluoride in the presence of oxygen and a catalyst comprising chromium oxide represented by the composition formula: CrOm (1.5
摘要翻译：本发明提供了一种生产2,3,3,3-四氟丙烯的有效，选择性和工业上适用的方法。具体地说，本发明提供一种生产2,3,3,3-四氟丙烯的方法，包括在氧气存在下使2-氯-3,3,3-三氟丙烯与氟化氢反应，和由组合物式：CrOm（1.5

4. 发明申请

US20110124929A1 PROCESS FOR PREPARING FLUORINE-CONTAINING PROPENE BY GAS-PHASE FLUORINATION 有权
标题翻译：通过气相荧光法制备含氟的丙烯的方法
公开(公告)号：US20110124929A1
公开(公告)日：2011-05-26
申请号：US13054831
申请日：2009-06-25
申请人： Masatoshi Nose , Akinari Sugiyama , Atsushi Suzuki
发明人： Masatoshi Nose , Akinari Sugiyama , Atsushi Suzuki
IPC分类号： C07C17/04
CPC分类号： C07C17/20 , C07C17/206 , C07C17/21 , C07C17/354 , C07C17/358 , Y02P20/582 , C07C19/08 , C07C21/18 , C07C19/10
摘要： The present invention provides a process for preparing a fluorine-containing propene represented by the chemical formula CF3CF═CX1X2, wherein X1 is a hydrogen atom or chlorine atom, and X2 is a fluorine atom, chlorine atom, or hydrogen atom, by reacting a halogenated propene represented by the chemical formula CCIYZCF═CX1X2, wherein X1 and X2 are the same as above, and Y and Z may be the same or different and individually indicate a fluorine atom or chlorine atom, with anhydrous hydrogen fluoride in a gas phase in the presence of a chromium oxide or a fluorinated chromium oxide as a fluorination catalyst. The process of the present invention provides a fluorine-containing propene represented by the chemical formula CF3CF═CClX, wherein X is Cl, H or F, under relatively mild conditions at a high yield.
摘要翻译：本发明提供由化学式CF 3CF≡CX1 X 2表示的含氟丙烯的制备方法，其中X 1为氢原子或氯原子，X 2为氟原子，氯原子或氢原子，通过使卤代由化学式CCIYZCF≡CX1X2表示的丙烯，其中X1和X2与上述相同，Y和Z可以相同或不同，并且分别表示氟原子或氯原子，在气相中用无水氟化氢作为氟化催化剂存在铬氧化物或氟化铬氧化物。本发明的方法在相对温和的条件下以高产率提供由化学式CF 3CF≡CClX表示的含氟丙烯，其中X为Cl，H或F。

5. 发明申请

US20120065434A1 PROCESS FOR PREPARING CHLORINE-CONTAINING FLUOROCARBON COMPOUND 有权
标题翻译：制备含氯化物氟化合物的方法
公开(公告)号：US20120065434A1
公开(公告)日：2012-03-15
申请号：US13319564
申请日：2010-05-12
申请人： Masatoshi Nose , Tsuneo Yamashita , Atsushi Suzuki
发明人： Masatoshi Nose , Tsuneo Yamashita , Atsushi Suzuki
IPC分类号： C07C17/20
CPC分类号： C07C17/35 , C07C17/206 , Y02P20/582 , C07C19/10 , C07C21/04 , C07C21/18
摘要： The present invention provides a process for preparing at least one chlorine-containing fluorocarbon compound selected from the group consisting of chlorine-containing fluoropropane compounds represented by Formula (1): CFnCl3-nCHClCH2—Cl, wherein n is 1 or 2, and chlorine-containing fluoropropene compounds represented by Formula (2): CFnCl3-nCCl═CH2, wherein n is 1 or 2, wherein the process includes the step of contacting at least one chlorine-containing compound selected from the group consisting of 1,1,1,2,3-pentachloropropane, 1,1,2,3-tetrachloropropene, and 2,3,3,3-tetrachloropropene with hydrogen fluoride in the absence of a catalyst while heating. According to the present invention, the chlorine-containing propane and propene compounds having 1 or 2 fluorine atoms can be prepared by an industrially applicable, simple and effective process.
摘要翻译：本发明提供一种制备选自由式（1）表示的含氯氟代丙烷化合物中的至少一种含氯碳氟化合物的方法：其中n为1或2的CF nCl 3 -NCHClCH 2 Cl，和氯 - （2）表示的氟代丙烯化合物：CF nCl 3 -nCCl = CH 2，其中n为1或2，其中所述方法包括使至少一种选自1,1,1， 2,3,5-三氯丙烷，1,1,2,3-四氯丙烯和2,3,3,3-四氯丙烯与氟化氢在不存在催化剂的同时加热。根据本发明，具有1或2个氟原子的含氯丙烷和丙烯化合物可以通过工业上可应用的简单有效的方法制备。

6. 发明申请

US20120022303A1 PROCESS FOR PREPARING 2-CHLORO-3,3,3-TRIFLUOROPROPENE 有权
标题翻译：制备2-氯-3,3,3-三氟苯酚的方法
公开(公告)号：US20120022303A1
公开(公告)日：2012-01-26
申请号：US13259828
申请日：2010-04-21
申请人： Masatoshi Nose , Atsushi Suzuki , Tsuneo Yamashita , Kenichi Katsukawa
发明人： Masatoshi Nose , Atsushi Suzuki , Tsuneo Yamashita , Kenichi Katsukawa
IPC分类号： C07C17/25 , C07C17/23 , C07C17/20
CPC分类号： C07C21/18 , C07C17/206 , C07C17/25 , Y02P20/582
摘要： The present invention provides a process for preparing 2-chloro-3,3,3-trifluoropropene including subjecting, in the absence of a catalyst, at least one chlorine-containing compound selected from the group consisting of chloropropane represented by formula (1): CClX2CHClCH2Cl, wherein each X is the same or different and each represents Cl or F, chloropropene represented by formula (2): CClY2CCl═CH2, wherein each Y is the same or different and each represents Cl or F, and chloropropene represented by formula (3): CZ2═CClCH2Cl, wherein each Z is the same or different and each represents Cl or F, to a reaction with hydrogen fluoride under heating in a gas phase. According to the present invention, 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) can be effectively prepared by an easy and economically advantageous process that is suitable for industrial scale production.
摘要翻译：本发明提供一种制备2-氯-3,3,3-三氟丙烯的方法，包括在不存在催化剂的情况下，使用至少一种选自由式（1）表示的氯代丙烷的含氯化合物： CClX 2 CHClCH 2 Cl，其中每个X相同或不同，并且各自表示Cl或F，由式（2）表示的氯丙烯：CClY 2 CCl = CH 2，其中每个Y相同或不同，各自表示Cl或F，和由式 3）：CZ2 = CClCH2Cl，其中每个Z相同或不同，并且各自表示Cl或F，以在气相中加热时与氟化氢反应。根据本发明，2-氯-3,3,3-三氟丙烯（HCFC-1233xf）可以通过适用于工业规模生产的容易且经济上有利的方法有效地制备。

7. 发明授权

US08791311B2 Process for preparing 1,1,2,3-tetrachloropropene 有权
标题翻译：制备1,1,2,3-四氯丙烯的方法
公开(公告)号：US08791311B2
公开(公告)日：2014-07-29
申请号：US13512084
申请日：2010-11-24
申请人： Masatoshi Nose , Atsushi Suzuki
发明人： Masatoshi Nose , Atsushi Suzuki
IPC分类号： C07C17/25
CPC分类号： C07C17/25 , C07C21/04
摘要： The present invention provides a process for preparing 1,1,2,3-tetrachloropropene, including heating 1,1,1,2,3-pentachloropropane in a gas phase in the absence of a catalyst to carry out a dehydrochlorination reaction. According to the process of the present invention, 1,1,2,3-tetrachloropropene (HCC-1230xa) can be efficiently produced by a simple and economically advantageous method that is suitable for industrial-scale production.
摘要翻译：本发明提供一种制备1,1,2,3-四氯丙烯的方法，包括在不存在催化剂的情况下加热1,1,1,2,3-五氯丙烷进行脱氯化氢反应。根据本发明的方法，可以通过适用于工业规模生产的简单且经济上有利的方法有效地制备1,1,2,3-四氯丙烯（HCC-1230xa）。

8. 发明授权

US08779219B2 Process for preparing chlorine-containing fluorocarbon compound 有权
标题翻译：制备含氯氟碳化合物的方法
公开(公告)号：US08779219B2
公开(公告)日：2014-07-15
申请号：US13319564
申请日：2010-05-12
申请人： Masatoshi Nose , Tsuneo Yamashita , Atsushi Suzuki
发明人： Masatoshi Nose , Tsuneo Yamashita , Atsushi Suzuki
IPC分类号： C07C17/087
CPC分类号： C07C17/35 , C07C17/206 , Y02P20/582 , C07C19/10 , C07C21/04 , C07C21/18
摘要： The present invention provides a process for preparing at least one chlorine-containing fluorocarbon compound selected from the group consisting of chlorine-containing fluoropropane compounds represented by Formula (1): CFnCl3-nCHClCH2—Cl, wherein n is 1 or 2, and chlorine-containing fluoropropene compounds represented by Formula (2): CFnCl3-nCCl═CH2, wherein n is 1 or 2, wherein the process includes the step of contacting at least one chlorine-containing compound selected from the group consisting of 1,1,1,2,3-pentachloropropane, 1,1,2,3-tetrachloropropene, and 2,3,3,3-tetrachloropropene with hydrogen fluoride in the absence of a catalyst while heating. According to the present invention, the chlorine-containing propane and propene compounds having 1 or 2 fluorine atoms can be prepared by an industrially applicable, simple and effective process.
摘要翻译：本发明提供一种制备选自由式（1）表示的含氯氟代丙烷化合物中的至少一种含氯碳氟化合物的方法：其中n为1或2的CF nCl 3 -NCHClCH 2 Cl，和氯 - （2）表示的氟代丙烯化合物：CF nCl 3 -nCCl = CH 2，其中n为1或2，其中所述方法包括使至少一种选自1,1,1， 2,3,5-三氯丙烷，1,1,2,3-四氯丙烯和2,3,3,3-四氯丙烯与氟化氢在不存在催化剂的同时加热。根据本发明，具有1或2个氟原子的含氯丙烷和丙烯化合物可以通过工业上可应用的简单有效的方法制备。

9. 发明授权

US08624067B2 Process for preparing 2-chloro-3,3,3-trifluoropropene 有权
标题翻译： 2-氯-3,3,3-三氟丙烯的制备方法
公开(公告)号：US08624067B2
公开(公告)日：2014-01-07
申请号：US13259828
申请日：2010-04-21
申请人： Masatoshi Nose , Atsushi Suzuki , Tsuneo Yamashita , Kenichi Katsukawa
发明人： Masatoshi Nose , Atsushi Suzuki , Tsuneo Yamashita , Kenichi Katsukawa
IPC分类号： C07C17/25
CPC分类号： C07C21/18 , C07C17/206 , C07C17/25 , Y02P20/582
摘要： The present invention provides a process for preparing 2-chloro-3,3,3-trifluoropropene including subjecting, in the absence of a catalyst, at least one chlorine-containing compound selected from the group consisting of chloropropane represented by formula (1): CClX2CHClCH2Cl, wherein each X is the same or different and each represents Cl or F, chloropropene represented by formula (2): CClY2CCl═CH2, wherein each Y is the same or different and each represents Cl or F, and chloropropene represented by formula (3): CZ2═CClCH2Cl, wherein each Z is the same or different and each represents Cl or F, to a reaction with hydrogen fluoride under heating in a gas phase. According to the present invention, 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) can be effectively prepared by an easy and economically advantageous process that is suitable for industrial scale production.
摘要翻译：本发明提供一种制备2-氯-3,3,3-三氟丙烯的方法，包括在不存在催化剂的情况下，使用至少一种选自式（1）表示的氯丙烷的含氯化合物： CClX 2 CHClCH 2 Cl，其中每个X相同或不同，并且各自表示Cl或F，由式（2）表示的氯丙烯：CClY 2 CCl = CH 2，其中每个Y相同或不同，各自表示Cl或F，和由式 3）：CZ2 = CClCH2Cl，其中每个Z相同或不同，并且各自表示Cl或F，以在气相中加热下与氟化氢反应。根据本发明，2-氯-3,3,3-三氟丙烯（HCFC-1233xf）可以通过适用于工业规模生产的容易且经济上有利的方法有效地制备。

10. 发明申请

US20120041239A1 PROCESS FOR PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE 有权
标题翻译：制备2,3,3,3-四氯丙烯的方法
公开(公告)号：US20120041239A1
公开(公告)日：2012-02-16
申请号：US13265396
申请日：2010-04-22
申请人： Atsushi Suzuki , Masatoshi Nose , Tsuneo Yamashita
发明人： Atsushi Suzuki , Masatoshi Nose , Tsuneo Yamashita
IPC分类号： C07C17/20 , C07C21/18
CPC分类号： C07C17/206 , C07C17/383 , C07C21/18 , C07C19/08
摘要： The present invention provides an effective, selective, and industrially applicable process for producing 2,3,3,3-tetrafluoropropene. Specifically, the present invention provides a process for producing 2,3,3,3-tetrafluoropropene including reacting 2-chloro-3,3,3-trifluoropropene with hydrogen fluoride in the presence of oxygen and a catalyst comprising chromium oxide represented by the composition formula: CrOm (1.5
摘要翻译：本发明提供了一种生产2,3,3,3-四氟丙烯的有效，选择性和工业上适用的方法。具体地说，本发明提供一种生产2,3,3,3-四氟丙烯的方法，包括在氧气存在下使2-氯-3,3,3-三氟丙烯与氟化氢反应，和由组合物式：CrOm（1.5

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