JPS6130666B2 - - Google Patents
Info
- Publication number
- JPS6130666B2 JPS6130666B2 JP54044733A JP4473379A JPS6130666B2 JP S6130666 B2 JPS6130666 B2 JP S6130666B2 JP 54044733 A JP54044733 A JP 54044733A JP 4473379 A JP4473379 A JP 4473379A JP S6130666 B2 JPS6130666 B2 JP S6130666B2
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- chlorine
- fluoride
- tube
- hydrogen fluoride
- 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.)
- Expired
Links
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 20
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 17
- 229910052801 chlorine Inorganic materials 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 239000000460 chlorine Substances 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- 239000003701 inert diluent Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- -1 pyridine compound Chemical class 0.000 claims description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 8
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 34
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 12
- 239000000126 substance Substances 0.000 description 11
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000004817 gas chromatography Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 229910001026 inconel Inorganic materials 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- RKVUCIFREKHYTL-UHFFFAOYSA-N 2-chloro-3-methylpyridine Chemical class CC1=CC=CN=C1Cl RKVUCIFREKHYTL-UHFFFAOYSA-N 0.000 description 3
- JFZJMSDDOOAOIV-UHFFFAOYSA-N 2-chloro-5-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=C(Cl)N=C1 JFZJMSDDOOAOIV-UHFFFAOYSA-N 0.000 description 3
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical class CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 3
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 3
- 229910021564 Chromium(III) fluoride Inorganic materials 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- DBJLJFTWODWSOF-UHFFFAOYSA-L nickel(ii) fluoride Chemical compound F[Ni]F DBJLJFTWODWSOF-UHFFFAOYSA-L 0.000 description 3
- FTBATIJJKIIOTP-UHFFFAOYSA-K trifluorochromium Chemical compound F[Cr](F)F FTBATIJJKIIOTP-UHFFFAOYSA-K 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RXATZPCCMYMPME-UHFFFAOYSA-N 2-chloro-3-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CN=C1Cl RXATZPCCMYMPME-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- FZGIHSNZYGFUGM-UHFFFAOYSA-L iron(ii) fluoride Chemical compound [F-].[F-].[Fe+2] FZGIHSNZYGFUGM-UHFFFAOYSA-L 0.000 description 2
- UGCSPKPEHQEOSR-UHFFFAOYSA-N 1,1,2,2-tetrachloro-1,2-difluoroethane Chemical compound FC(Cl)(Cl)C(F)(Cl)Cl UGCSPKPEHQEOSR-UHFFFAOYSA-N 0.000 description 1
- ODNBVEIAQAZNNM-UHFFFAOYSA-N 1-(6-chloroimidazo[1,2-b]pyridazin-3-yl)ethanone Chemical compound C1=CC(Cl)=NN2C(C(=O)C)=CN=C21 ODNBVEIAQAZNNM-UHFFFAOYSA-N 0.000 description 1
- UPWAAFFFSGQECJ-UHFFFAOYSA-N 2,6-dichloro-3-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=C(Cl)N=C1Cl UPWAAFFFSGQECJ-UHFFFAOYSA-N 0.000 description 1
- GFABGVSRKCKLKA-ONBPZOJHSA-N 2-[(2s,5r)-5-[(1r)-2-[4-(2-benzamidoethyl)phenoxy]-1-hydroxyethyl]-5-methyloxolan-2-yl]propan-2-yl acetate Chemical compound O1[C@H](C(C)(C)OC(=O)C)CC[C@]1(C)[C@H](O)COC(C=C1)=CC=C1CCNC(=O)C1=CC=CC=C1 GFABGVSRKCKLKA-ONBPZOJHSA-N 0.000 description 1
- VXLYOURCUVQYLN-UHFFFAOYSA-N 2-chloro-5-methylpyridine Chemical compound CC1=CC=C(Cl)N=C1 VXLYOURCUVQYLN-UHFFFAOYSA-N 0.000 description 1
- JTZSFNHHVULOGJ-UHFFFAOYSA-N 3-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CN=C1 JTZSFNHHVULOGJ-UHFFFAOYSA-N 0.000 description 1
- 229910016569 AlF 3 Inorganic materials 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- GUNJVIDCYZYFGV-UHFFFAOYSA-K Antimony trifluoride Inorganic materials F[Sb](F)F GUNJVIDCYZYFGV-UHFFFAOYSA-K 0.000 description 1
- 229910015475 FeF 2 Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229940117975 chromium trioxide Drugs 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- SHXXPRJOPFJRHA-UHFFFAOYSA-K iron(iii) fluoride Chemical compound F[Fe](F)F SHXXPRJOPFJRHA-UHFFFAOYSA-K 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- RXPRRQLKFXBCSJ-GIVPXCGWSA-N vincamine Chemical compound C1=CC=C2C(CCN3CCC4)=C5[C@@H]3[C@]4(CC)C[C@](O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-GIVPXCGWSA-N 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4473379A JPS55147261A (en) | 1979-04-12 | 1979-04-12 | Preparation of chloro-beta-trifluoromethylpyridines |
NZ192948A NZ192948A (en) | 1979-03-09 | 1980-02-22 | Preparation of beta-trifuloromethyl-pyridine derivatives directly from beta-picoline |
US06/124,757 US4288599A (en) | 1979-03-09 | 1980-02-26 | Process for producing pyridine derivatives having a trifluoromethyl group at β-position thereof |
DE19803008081 DE3008081A1 (de) | 1979-03-09 | 1980-03-03 | Verfahren zur herstellung von pyridinderivaten mit trifluormethylgruppe in beta -stellung |
NL8001312A NL191149C (nl) | 1979-03-09 | 1980-03-05 | Werkwijze voor de bereiding van 3-trifluormethylpyridinederivaten. |
FR8004969A FR2450818A1 (fr) | 1979-03-09 | 1980-03-05 | Procede de production de derives de pyridine comportant un groupe trifluoromethyle en position b, a partir de la b-picoline |
GB8007700A GB2045245B (en) | 1979-03-09 | 1980-03-06 | Process for producing pyridine derivatives having a trifluoromethyl group at -position thereof |
AU56191/80A AU532020B2 (en) | 1979-03-09 | 1980-03-06 | Production of pyridine derivatives having a beta- trifluoromethyl group |
IE475/80A IE49188B1 (en) | 1979-03-09 | 1980-03-07 | Process for producing pyridine derivatives having a trifluoromethyl grpup at beta-position thereof |
BE0/199706A BE882121A (fr) | 1979-03-09 | 1980-03-07 | Procede de production de derives de pyridine comportant un groupe trifluoromethyle en position beta, a partir de la beta-picoline |
SU802891746A SU1255049A3 (ru) | 1979-03-09 | 1980-03-07 | Способ получени производных @ -трифторметилпиридина |
PL1980222533A PL123917B1 (en) | 1979-03-09 | 1980-03-07 | Process for manufacturing derivatives of pyridine substituted in position beta with trifluormethyl group |
CH184380A CH643543A5 (de) | 1979-03-09 | 1980-03-07 | Verfahren zur herstellung von pyridinderivaten mit trifluormethylgruppe in beta-stellung. |
CA347,229A CA1125290A (en) | 1979-03-09 | 1980-03-07 | PROCESS FOR PRODUCING PYRIDINE DERIVATIVES HAVING A TRIFLUOROMETHYL GROUP AT .beta.-POSITION THEREOF |
IT20423/80A IT1129728B (it) | 1979-03-09 | 1980-03-07 | Procedimento per la produzione di derivati della piridina aventi nella loro posizione beta un gruppo trifluorometilico |
BR8001398A BR8001398A (pt) | 1979-03-09 | 1980-03-10 | Processo para producao de um derivado de piridina tendo um grupo trifluormetila na posicao beta do mesmo |
SG834/84A SG83484G (en) | 1979-03-09 | 1984-11-23 | Process for producing pyridine derivatives having a trifluoromethyl group at beta-position thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4473379A JPS55147261A (en) | 1979-04-12 | 1979-04-12 | Preparation of chloro-beta-trifluoromethylpyridines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55147261A JPS55147261A (en) | 1980-11-17 |
JPS6130666B2 true JPS6130666B2 (de) | 1986-07-15 |
Family
ID=12699639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4473379A Granted JPS55147261A (en) | 1979-03-09 | 1979-04-12 | Preparation of chloro-beta-trifluoromethylpyridines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55147261A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110475764B (zh) | 2017-04-04 | 2023-03-31 | 石原产业株式会社 | 三氟甲基吡啶类的纯化方法 |
US10815198B2 (en) | 2018-08-07 | 2020-10-27 | Ishihara Sangyo Kaisha, Ltd. | Method for separating and purifying 2-chloro-3-trifluoromethylpyridine |
-
1979
- 1979-04-12 JP JP4473379A patent/JPS55147261A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55147261A (en) | 1980-11-17 |
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