ES2310502T1 - Un metodo para producir compuestos organicos fluorados. - Google Patents
Un metodo para producir compuestos organicos fluorados. Download PDFInfo
- Publication number
- ES2310502T1 ES2310502T1 ES07716229T ES07716229T ES2310502T1 ES 2310502 T1 ES2310502 T1 ES 2310502T1 ES 07716229 T ES07716229 T ES 07716229T ES 07716229 T ES07716229 T ES 07716229T ES 2310502 T1 ES2310502 T1 ES 2310502T1
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- formula
- compound
- independently
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- 150000002894 organic compounds Chemical class 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract 47
- 238000006243 chemical reaction Methods 0.000 claims abstract 9
- 229910052801 chlorine Inorganic materials 0.000 claims abstract 7
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 6
- 229910052731 fluorine Inorganic materials 0.000 claims abstract 4
- 229910052740 iodine Inorganic materials 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims 30
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 4
- SMCNZLDHTZESTK-UHFFFAOYSA-N 2-chloro-1,1,1,2-tetrafluoropropane Chemical compound CC(F)(Cl)C(F)(F)F SMCNZLDHTZESTK-UHFFFAOYSA-N 0.000 claims 3
- 150000002367 halogens Chemical class 0.000 claims 3
- OPLWDQVQIWKMSG-UHFFFAOYSA-N 1-chloro-1-fluoropropane Chemical compound CCC(F)Cl OPLWDQVQIWKMSG-UHFFFAOYSA-N 0.000 claims 2
- WGRYCAMDZAHQMF-UHFFFAOYSA-N CClC Chemical compound CClC WGRYCAMDZAHQMF-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- UMGQVBVEWTXECF-UHFFFAOYSA-N 1,1,2,3-tetrachloroprop-1-ene Chemical compound ClCC(Cl)=C(Cl)Cl UMGQVBVEWTXECF-UHFFFAOYSA-N 0.000 claims 1
- ZGOMEYREADWKLC-UHFFFAOYSA-N 3-chloro-1,1,1,3-tetrafluoropropane Chemical compound FC(Cl)CC(F)(F)F ZGOMEYREADWKLC-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-OUBTZVSYSA-N Carbon-13 Chemical group [13C] OKTJSMMVPCPJKN-OUBTZVSYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 150000004812 organic fluorine compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/19—Halogenated dienes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
- C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/06—Preparation of halogenated hydrocarbons by addition of halogens combined with replacement of hydrogen atoms by halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Un método para producir compuestos orgánicos fluorados, que comprende la conversión de al menos un compuesto de fórmula (I) (Ver fórmula) a al menos, un compuesto de Fórmula (II) (Ver fórmula) donde cada X, Y y Z es independientemente H, F, Cl, I, o Br, y cada m es independientemente 1, 2 ó 3, y n es 0 ó 1.
Claims (30)
1. Un método para producir compuestos orgánicos
fluorados, que comprende la conversión de al menos un compuesto de
fórmula (I)
(I),C(X)_{m}CCl(Y)_{n}C(X)_{m}
a al menos, un compuesto de Fórmula
(II)
(II)CF_{3}CF=CHZ
donde cada X, Y y Z es
independientemente H, F, Cl, I, o Br, y cada m es independientemente
1, 2 ó 3, y n es 0 ó
1.
2. El método de la reivindicación 1 donde dicho
al menos un compuesto de Fórmula (I) comprende un complejo donde n
es 0, cada X es independientemente H o Cl, y Z es H.
3. El método de la reivindicación 1 donde dicho
al menos un compuesto de Fórmula (I) comprende un compuesto de
Fórmula (IA):
(IA)C(X)_{2}=CClC(X)_{3}
donde X es como el identificado en
la reivindicación
1.
4. El método de la reivindicación 3 donde Z en
dicho compuesto de Fórmula (II) es H.
5. El método de la reivindicación 3 donde X es
independientemente H o Cl.
6. El método de la reivindicación 1 donde dicho
al menos un compuesto de Fórmula (I) comprende al menos un
tetracloropropeno.
7. El método de la reivindicación 1 donde dicho
al menos un compuesto de la Fórmula (I) es seleccionado del grupo
que consiste de CH_{2}=CClCCl_{3}, CCl_{2}= CClCH_{2}Cl,
CHCl=CClCCl_{2}H, y combinaciones de estos.
8. El método de la reivindicación 1 donde dicho
al menos un compuesto de Fórmula (I) comprende un compuesto de
Fórmula (IAA):
(IAA),C(X)_{2}=CClCF_{3}
donde X es como el identificado en
la reivindicación
1.
9. El método de la reivindicación 8 donde cada X
en dicho compuesto de Fórmula (IAA) es independientemente H o
Cl.
10. El método de la reivindicación 1 donde dicho
al menos un compuesto de Fórmula (I) comprende CH_{2}=CClCF_{3}
(HCFC-1223xf).
11. El método de la reivindicación 1 donde dicho
al menos un compuesto de Fórmula (I) comprende un compuesto de
fórmula (IB):
(IB)C(X)_{3}CClYC(X)_{3}
donde X e Y son como los
identificados en la reivindicación
1.
12. El método de la reivindicación 11 donde
dicho compuesto de Fórmula (IB) tiene al menos dos halógenos en un
carbono terminal y al menos dos átomos de hidrógeno en el otro
carbono terminal.
13. El método de la reivindicación 12 donde
dicho al menos un compuesto de Fórmula (IB) comprende al menos un
propeno que tiene al menos cuatro sustituyentes halógenos.
14. El método de la reivindicación 12 donde
dicho al menos un compuesto de Fórmula (IB) comprende al menos un
propeno que tiene al menos cinco sustituyentes halógenos.
\newpage
15. El método de la reivindicación 12 donde Y es
F y las tres X en un carbono terminal son F en dicho al menos un
compuesto de Fórmula (IB).
16. El método de la reivindicación 12 donde
dicho al menos un compuesto de Fórmula (IB) es seleccionado del
grupo que consiste de
1,1,1,2-tetrafluoro-2-cloropropano,
1-cloro-1,3,3,3-tetrafluoropropano
(HFC-244fa), CH_{2}ClCHCl
CCl_{3}, CHCl_{2}CCl_{2}CH_{2}Cl, CHCl_{2}CHClCHCl_{2}, y combinaciones de estos.
CCl_{3}, CHCl_{2}CCl_{2}CH_{2}Cl, CHCl_{2}CHClCHCl_{2}, y combinaciones de estos.
17. El método de la reivindicación 1 donde dicho
compuesto de Fórmula (I) comprende al menos un compuesto de Fórmula
(IA)
(IA)C(X)_{2}=CClC(X)_{3}
y dicho paso de conversión
comprende convertir dicho compuesto de Fórmula (IA) en un compuesto
de Fórmula
(IAA)
(IAA)C(X)_{2}=CClCF_{3}
y luego convertir dicho compuesto
de Fórmula (IAA) en un compuesto de Fórmula
(IB)
(IB)C(X)_{3}CClYC(X)_{3}
donde X e Y son cada uno como los
identificados en la reivindicación 1, y luego convertir dicho
compuesto de Fórmula (IB) en un compuesto de Fórmula
(II).
18. El método de la reivindicación 17 donde
dicho compuesto de Fórmula (IAA) comprende CF_{3}CCl=CH_{2}
(HFO-1223xf) bajo condiciones efectivas para
producir al menos un monoclorotetrafluoropropano de acuerdo con la
Fórmula (IB).
19. El método de la reivindicación 17 donde
dicho monoclorotetrafluoropropano de acuerdo con la Fórmula (IB)
comprende CF_{3}CFClCH_{3} (HFC-244fa).
20. El método de la reivindicación 19 donde
dicho CF_{3}CFClCH_{3} (HFC-244fa) está expuesto
a condiciones de reacción efectivas para producir al menos un
compuesto de acuerdo con la Fórmula (II) donde Z es H.
21. El método de la reivindicación 20 donde
dicho paso de exposición comprende al menos una reacción catalítica
en fase gaseosa.
22. El método de la reivindicación 1 donde dicho
paso de exposición comprende reaccionar dicho al menos un compuesto
de Fórmula (I) en la que n es 0 bajo condiciones efectivas para
producir al menos un clorofluoropropano.
23. El método de la reivindicación 22 donde
dicho al menos un clorofluoropropano es un compuesto de acuerdo con
la Fórmula (IBB):
(IBB)CF_{3}CClFC(X)_{3}
donde cada X es independientemente
F, Cl o
H.
24. El método de la reivindicación 23 donde al
menos uno de dichos X en la Fórmula (IBB) es H.
25. El método de la reivindicación 24 donde las
tres X en la Fórmula (IBB) son H.
26. Un método para producir compuestos orgánicos
fluorados que comprende proporcionar al menos un compuesto de
Fórmula (I)
(I)C(X)_{m}CCl(Y)_{n}C(X)_{m}
y exponer dicho compuesto de
Fórmula (I) a las condiciones de reacción efectivas para convertir
al menos alrededor de 50% de dicho compuesto en un compuesto de
Fórmula
(II)
(II)CF_{3}CF=CHZ
donde cada X, Y y Z es
independientemente H, F, Cl, I o Br, y cada m es independientemente
1, 2 ó 3, y n es 0 ó
1.
27. El método de la reivindicación 26 donde
dicho paso de exposición comprende exponer dicho compuesto de
Fórmula (I) a condiciones de reacción efectivas para convertir al
menos alrededor de 90% de dicho compuesto en un compuesto de Fórmula
(II).
28. El método de la reivindicación 26 donde
dicho paso de exposición comprende exponer dicho compuesto de
Fórmula (I) a condiciones de reacción efectivas para convertir al
menos alrededor de 97% de dicho compuesto en un compuesto de Fórmula
(II).
29. El método de la reivindicación 26 donde
dicho paso de exposición comprende exponer dicho compuesto de
Fórmula (I) a condiciones de reacción efectivas para producir un
rendimiento del compuesto de Fórmula (II) de al menos alrededor de
75%.
30. El método de la reivindicación 26 donde
dicho paso de exposición comprende exponer dicho compuesto de
Fórmula (I) a condiciones de reacción efectivas para producir un
rendimiento del compuesto de Fórmula (II) de al menos alrededor de
90%.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75548506P | 2006-01-03 | 2006-01-03 | |
| US755485P | 2006-01-03 | ||
| PCT/US2007/000056 WO2007079431A2 (en) | 2006-01-03 | 2007-01-03 | Method for producing fluorinated organic compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2310502T1 true ES2310502T1 (es) | 2009-01-16 |
| ES2310502T3 ES2310502T3 (es) | 2015-06-30 |
Family
ID=38228964
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12178209.8T Active ES2661827T3 (es) | 2006-01-03 | 2007-01-03 | Método para preparar compuestos orgánicos fluorados |
| ES17201423T Active ES3036520T3 (en) | 2006-01-03 | 2007-01-03 | Method for producing fluorinated organic compounds |
| ES17201421T Active ES2935110T3 (es) | 2006-01-03 | 2007-01-03 | Método para producir compuestos orgánicos fluorados |
| ES07716229.5T Active ES2310502T3 (es) | 2006-01-03 | 2007-01-03 | Método para producir compuestos orgánicos fluorados |
| ES12178208T Active ES2703105T5 (es) | 2006-01-03 | 2007-01-03 | Método para producir compuestos orgánicos fluorados |
| ES12178198T Active ES2639623T5 (es) | 2006-01-03 | 2007-01-03 | Método para preparar compuestos orgánicos fluorados |
| ES12178207.2T Active ES2602787T3 (es) | 2006-01-03 | 2007-01-03 | Método para producir compuestos orgánicos fluorados |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12178209.8T Active ES2661827T3 (es) | 2006-01-03 | 2007-01-03 | Método para preparar compuestos orgánicos fluorados |
| ES17201423T Active ES3036520T3 (en) | 2006-01-03 | 2007-01-03 | Method for producing fluorinated organic compounds |
| ES17201421T Active ES2935110T3 (es) | 2006-01-03 | 2007-01-03 | Método para producir compuestos orgánicos fluorados |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12178208T Active ES2703105T5 (es) | 2006-01-03 | 2007-01-03 | Método para producir compuestos orgánicos fluorados |
| ES12178198T Active ES2639623T5 (es) | 2006-01-03 | 2007-01-03 | Método para preparar compuestos orgánicos fluorados |
| ES12178207.2T Active ES2602787T3 (es) | 2006-01-03 | 2007-01-03 | Método para producir compuestos orgánicos fluorados |
Country Status (18)
| Country | Link |
|---|---|
| EP (12) | EP2543655A3 (es) |
| JP (11) | JP5519151B2 (es) |
| KR (1) | KR101433591B1 (es) |
| CN (2) | CN101395108B (es) |
| CA (2) | CA2981675C (es) |
| CY (1) | CY1121612T1 (es) |
| DE (1) | DE07716229T1 (es) |
| DK (2) | DK3336073T3 (es) |
| ES (7) | ES2661827T3 (es) |
| FI (3) | FI2546224T4 (es) |
| HU (2) | HUE072581T2 (es) |
| LT (4) | LT2546225T (es) |
| MX (1) | MX356547B (es) |
| PL (4) | PL2546225T3 (es) |
| PT (3) | PT2546224T (es) |
| SI (3) | SI3336074T1 (es) |
| TR (1) | TR201819194T4 (es) |
| WO (1) | WO2007079431A2 (es) |
Families Citing this family (169)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9024092B2 (en) | 2006-01-03 | 2015-05-05 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| US8084653B2 (en) * | 2004-04-29 | 2011-12-27 | Honeywell International, Inc. | Method for producing fluorinated organic compounds |
| US20230150900A1 (en) * | 2004-04-29 | 2023-05-18 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| US8067649B2 (en) * | 2004-04-29 | 2011-11-29 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| US8058486B2 (en) * | 2004-04-29 | 2011-11-15 | Honeywell International Inc. | Integrated process to produce 2,3,3,3-tetrafluoropropene |
| US20090182179A1 (en) * | 2008-01-15 | 2009-07-16 | Honeywell International Inc. | Hydrofluorination of 2-chloro-3,3,3-trifluoropropene to 2-chloro-1,1,1,2-tetrafluoropropane with catalysts of sbcl3, sbcl5, sbf5, ticl4, sncl4, cr2o3 and fluorinated cr2o3 |
| US8071825B2 (en) | 2006-01-03 | 2011-12-06 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| SI3336074T1 (sl) * | 2006-01-03 | 2025-09-30 | Honeywell International Inc. | Postopek za proizvodnjo fluoriranih organskih spojin |
| US8664455B2 (en) * | 2008-08-08 | 2014-03-04 | Honeywell International Inc. | Process to manufacture 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) |
| US8952208B2 (en) * | 2006-01-03 | 2015-02-10 | Honeywell International Inc. | Method for prolonging a catalyst's life during hydrofluorination |
| US8324436B2 (en) * | 2006-01-03 | 2012-12-04 | Honeywell International Inc. | Gas phase synthesis of 2,3,3,3-tetrafluoro-1-propene from 2-chloro-3,3,3-trifluoro-1-propene |
| KR101397113B1 (ko) | 2006-10-03 | 2014-05-19 | 멕시켐 아만코 홀딩 에스.에이. 데 씨.브이. | 탄소수 3-6의 (하이드로)플루오로알켄의 생성을 위한 탈수소할로겐화 방법 |
| GB0806422D0 (en) * | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
| CN101528645B (zh) | 2006-10-31 | 2013-10-30 | 纳幕尔杜邦公司 | 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法 |
| GB0625214D0 (en) | 2006-12-19 | 2007-01-24 | Ineos Fluor Holdings Ltd | Process |
| US8034251B2 (en) * | 2007-01-03 | 2011-10-11 | Honeywell International Inc. | Azeotropic compositions of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf), 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb), and hydrogen fluoride (HF) |
| US8063257B2 (en) * | 2007-01-03 | 2011-11-22 | Honeywell International Inc. | Method for producing 2,3,3,3-tetrafluoropropene |
| GB0706978D0 (en) | 2007-04-11 | 2007-05-16 | Ineos Fluor Holdings Ltd | Process |
| US8563789B2 (en) | 2007-06-27 | 2013-10-22 | Arkema Inc. | Process for the manufacture of hydrofluoroolefins |
| JP5337799B2 (ja) | 2007-06-27 | 2013-11-06 | アーケマ・インコーポレイテッド | ヒドロフルオロオレフィンの製造方法 |
| US9040759B2 (en) | 2007-07-06 | 2015-05-26 | Honeywell International Inc. | Preparation of fluorinated olefins via catalytic dehydrohalogenation of halogenated hydrocarbons |
| US8119557B2 (en) * | 2007-12-10 | 2012-02-21 | Honeywell International Inc. | Method for making catalyst compositions of alkali metal halide-doped bivalent metal fluorides and process for making fluorinated olefins |
| US7795480B2 (en) * | 2007-07-25 | 2010-09-14 | Honeywell International Inc. | Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf) |
| US7884254B2 (en) * | 2007-08-08 | 2011-02-08 | Honeywell International Inc. | Dehydrochlorination of hydrochlorofluorocarbons using pre-treated activated carbon catalysts |
| US9035111B2 (en) * | 2007-08-22 | 2015-05-19 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| US9079818B2 (en) * | 2007-10-15 | 2015-07-14 | Honeywell International Inc. | Process for synthesis of fluorinated olefins |
| EP2062866B1 (en) * | 2007-11-09 | 2012-03-28 | Honeywell International Inc. | Gas phase synthesis of 2,3,3,3-tetrafluoro-1-propene from 2-chloro-3,3,3-trifluoro-1-propene |
| CN101492342A (zh) * | 2008-01-15 | 2009-07-29 | 霍尼韦尔国际公司 | 用催化剂SbCl3、SbCl5、SbF5、TiCl4、SnCl4、Cr2O3和氟化Cr2O3将2-氯-3,3,3-三氟丙烯氢氟化为2-氯-1,1,1,2-四氟丙烷 |
| CN101597209A (zh) * | 2008-03-20 | 2009-12-09 | 霍尼韦尔国际公司 | 用于制备2,3,3,3-四氟丙烯的一体式方法 |
| US7803283B2 (en) | 2008-03-31 | 2010-09-28 | Honeywell Internationl Inc. | Azeotrope-like compositions of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) and 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) |
| GB0806389D0 (en) | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
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