IE33943B1 - Catalytic fluorination process - Google Patents
Catalytic fluorination processInfo
- Publication number
- IE33943B1 IE33943B1 IE61/70A IE6170A IE33943B1 IE 33943 B1 IE33943 B1 IE 33943B1 IE 61/70 A IE61/70 A IE 61/70A IE 6170 A IE6170 A IE 6170A IE 33943 B1 IE33943 B1 IE 33943B1
- Authority
- IE
- Ireland
- Prior art keywords
- fluoropyridines
- catalyst
- fluorination process
- specified
- catalytic fluorination
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000003682 fluorination reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000005754 fluoropyridines Chemical class 0.000 abstract 2
- IKZSQJOVXGDGAH-UHFFFAOYSA-N 2,3,4,5-tetrachloro-6-fluoropyridine Chemical compound FC1=NC(Cl)=C(Cl)C(Cl)=C1Cl IKZSQJOVXGDGAH-UHFFFAOYSA-N 0.000 abstract 1
- XOUHUCXTEKWSMO-UHFFFAOYSA-N 3,4,5-trichloro-2,6-difluoropyridine Chemical compound FC1=NC(F)=C(Cl)C(Cl)=C1Cl XOUHUCXTEKWSMO-UHFFFAOYSA-N 0.000 abstract 1
- VNNHPPYMTITFOU-UHFFFAOYSA-N 3,4-dichloro-2,4,6-trifluoro-3H-pyridine Chemical compound FC1=NC(=CC(C1Cl)(Cl)F)F VNNHPPYMTITFOU-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910000423 chromium oxide Inorganic materials 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB995369 | 1969-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE33943L IE33943L (en) | 1970-08-25 |
| IE33943B1 true IE33943B1 (en) | 1974-12-11 |
Family
ID=9881816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE61/70A IE33943B1 (en) | 1969-02-25 | 1970-01-16 | Catalytic fluorination process |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4815948B1 (enrdf_load_stackoverflow) |
| BE (1) | BE746246A (enrdf_load_stackoverflow) |
| CH (1) | CH524603A (enrdf_load_stackoverflow) |
| DE (1) | DE2006607A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2032395A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1234543A (enrdf_load_stackoverflow) |
| IE (1) | IE33943B1 (enrdf_load_stackoverflow) |
| IL (1) | IL33799A (enrdf_load_stackoverflow) |
| NL (1) | NL7001098A (enrdf_load_stackoverflow) |
| ZA (1) | ZA70326B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266064A (en) * | 1979-03-19 | 1981-05-05 | Ishihara Sangyo Kaisha Ltd. | Process for producing chloro β-trifluoromethylpyridines |
| US4999432A (en) * | 1989-08-28 | 1991-03-12 | Dowelanco | Fluorination with hydrogen fluoride |
-
1969
- 1969-02-25 GB GB995369A patent/GB1234543A/en not_active Expired
-
1970
- 1970-01-16 IE IE61/70A patent/IE33943B1/xx unknown
- 1970-01-19 ZA ZA700326A patent/ZA70326B/xx unknown
- 1970-01-27 NL NL7001098A patent/NL7001098A/xx unknown
- 1970-01-28 IL IL33799A patent/IL33799A/xx unknown
- 1970-02-09 CH CH182870A patent/CH524603A/de not_active IP Right Cessation
- 1970-02-13 DE DE19702006607 patent/DE2006607A1/de active Pending
- 1970-02-18 JP JP45013525A patent/JPS4815948B1/ja active Pending
- 1970-02-19 BE BE746246D patent/BE746246A/xx unknown
- 1970-02-24 FR FR7006664A patent/FR2032395A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2032395A1 (enrdf_load_stackoverflow) | 1970-11-27 |
| JPS4815948B1 (enrdf_load_stackoverflow) | 1973-05-18 |
| IL33799A (en) | 1974-01-14 |
| BE746246A (fr) | 1970-08-19 |
| ZA70326B (en) | 1971-08-25 |
| NL7001098A (enrdf_load_stackoverflow) | 1970-08-27 |
| IE33943L (en) | 1970-08-25 |
| CH524603A (de) | 1972-06-30 |
| GB1234543A (enrdf_load_stackoverflow) | 1971-06-03 |
| IL33799A0 (en) | 1970-05-21 |
| DE2006607A1 (de) | 1970-09-10 |
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