DE1243167B - Verfahren zur Herstellung von Fluorchlorbenzolen - Google Patents
Verfahren zur Herstellung von FluorchlorbenzolenInfo
- Publication number
- DE1243167B DE1243167B DEJ24405A DEJ0024405A DE1243167B DE 1243167 B DE1243167 B DE 1243167B DE J24405 A DEJ24405 A DE J24405A DE J0024405 A DEJ0024405 A DE J0024405A DE 1243167 B DE1243167 B DE 1243167B
- Authority
- DE
- Germany
- Prior art keywords
- fluorochlorobenzenes
- alf3
- fluoride
- disproportionation
- trifluorotrichlorobenzene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 2
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 20
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 2
- VZIAWSKPWXLPHJ-UHFFFAOYSA-L aluminum magnesium difluoride Chemical compound [F-].[F-].[Mg++].[Al+3] VZIAWSKPWXLPHJ-UHFFFAOYSA-L 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- BYDZRYBEVBQSAC-UHFFFAOYSA-N 1,2,3-trichloro-4,5,6-trifluorobenzene Chemical compound FC1=C(F)C(Cl)=C(Cl)C(Cl)=C1F BYDZRYBEVBQSAC-UHFFFAOYSA-N 0.000 description 7
- 238000007323 disproportionation reaction Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 description 4
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- -1 1, 3-dichloro-2, 3, 5, 6-tetrafluorobenzene Chemical compound 0.000 description 2
- ARUSRVIAMUGRDU-UHFFFAOYSA-N 1,2,3,4-tetrachloro-5,6-difluorobenzene Chemical compound FC1=C(F)C(Cl)=C(Cl)C(Cl)=C1Cl ARUSRVIAMUGRDU-UHFFFAOYSA-N 0.000 description 2
- LFIJIYWQWRQWQC-UHFFFAOYSA-N 1,3-dichloro-2,4,5,6-tetrafluorobenzene Chemical compound FC1=C(F)C(Cl)=C(F)C(Cl)=C1F LFIJIYWQWRQWQC-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- PVGPCHMQECZTIK-UHFFFAOYSA-N 1,2,3,5-tetrachloro-4,6-difluorobenzene Chemical compound FC1=C(Cl)C(F)=C(Cl)C(Cl)=C1Cl PVGPCHMQECZTIK-UHFFFAOYSA-N 0.000 description 1
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/37—Preparation of halogenated hydrocarbons by disproportionation of halogenated hydrocarbons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB35673/62A GB982625A (en) | 1962-09-19 | 1962-09-19 | Preparation of fluorochlorobenzenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1243167B true DE1243167B (de) | 1967-06-29 |
Family
ID=10380314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEJ24405A Pending DE1243167B (de) | 1962-09-19 | 1963-09-11 | Verfahren zur Herstellung von Fluorchlorbenzolen |
Country Status (6)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1047062A (en) * | 1964-03-20 | 1966-11-02 | Imp Smelting Corp Ltd | Fluorination of halogenated organic compounds |
| GB1094182A (en) * | 1964-02-26 | 1967-12-06 | Imp Smelting Corp Ltd | Fluorination of halogenated organic compounds |
| US3852365A (en) * | 1973-06-05 | 1974-12-03 | Du Pont | Preparation of perchlorofluorobenzenes |
| US4734503A (en) * | 1986-02-07 | 1988-03-29 | E. I. Du Pont De Nemours And Company | Catalytic transhalogenation of haloaromatics |
| DE4101528A1 (de) * | 1991-01-19 | 1992-07-23 | Bayer Ag | Verfahren zur umsetzung von polyhalogenierten aromaten mit monohalogenierten oder nicht halogenierten aromaten |
| EP0944564B9 (en) | 1996-11-22 | 2005-01-19 | Albemarle Corporation | Halogen exchange reactions and uses thereof |
| US5824827A (en) * | 1996-11-22 | 1998-10-20 | Albemarle Corporation | Halogen exchange reactions |
| US5965781A (en) * | 1997-11-21 | 1999-10-12 | Albemarle Corporation | Catalysis in halogen exchange reactions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2674630A (en) * | 1951-08-03 | 1954-04-06 | Allied Chem & Dye Corp | Cracking fluorine compounds |
| US2920111A (en) * | 1957-07-15 | 1960-01-05 | Pennsalt Chemicals Corp | Production of fluoroiodohydrocarbons |
| NL263002A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-03-30 | 1900-01-01 |
-
0
- NL NL298052D patent/NL298052A/xx unknown
- BE BE637614D patent/BE637614A/xx unknown
-
1962
- 1962-09-19 GB GB35673/62A patent/GB982625A/en not_active Expired
-
1963
- 1963-08-16 US US302727A patent/US3231625A/en not_active Expired - Lifetime
- 1963-09-11 DE DEJ24405A patent/DE1243167B/de active Pending
- 1963-09-19 FR FR948073A patent/FR1377432A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB982625A (en) | 1965-02-10 |
| NL298052A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1377432A (fr) | 1964-11-06 |
| BE637614A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| US3231625A (en) | 1966-01-25 |
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