JPH0249304B2 - - Google Patents
Info
- Publication number
- JPH0249304B2 JPH0249304B2 JP57156335A JP15633582A JPH0249304B2 JP H0249304 B2 JPH0249304 B2 JP H0249304B2 JP 57156335 A JP57156335 A JP 57156335A JP 15633582 A JP15633582 A JP 15633582A JP H0249304 B2 JPH0249304 B2 JP H0249304B2
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- acid
- trichloromethylpyridine
- melting point
- hours
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 12
- -1 trichloromethylpyridine compound Chemical class 0.000 claims description 8
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 19
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 16
- 238000002844 melting Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 12
- 239000007795 chemical reaction product Substances 0.000 description 8
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 8
- 230000035484 reaction time Effects 0.000 description 8
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 239000005457 ice water Substances 0.000 description 6
- VLJIVLGVKMTBOD-UHFFFAOYSA-N 2-chloro-5-(trichloromethyl)pyridine Chemical compound ClC1=CC=C(C(Cl)(Cl)Cl)C=N1 VLJIVLGVKMTBOD-UHFFFAOYSA-N 0.000 description 4
- IBRSSZOHCGUTHI-UHFFFAOYSA-N 2-chloropyridine-3-carboxylic acid Chemical class OC(=O)C1=CC=CN=C1Cl IBRSSZOHCGUTHI-UHFFFAOYSA-N 0.000 description 4
- 238000005660 chlorination reaction Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 2
- RXATZPCCMYMPME-UHFFFAOYSA-N 2-chloro-3-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CN=C1Cl RXATZPCCMYMPME-UHFFFAOYSA-N 0.000 description 2
- 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 2
- RXTRRIFWCJEMEL-UHFFFAOYSA-N 2-chloropyridine-3-carbonyl chloride Chemical compound ClC(=O)C1=CC=CN=C1Cl RXTRRIFWCJEMEL-UHFFFAOYSA-N 0.000 description 2
- UAWMVMPAYRWUFX-UHFFFAOYSA-N 6-Chloronicotinic acid Chemical compound OC(=O)C1=CC=C(Cl)N=C1 UAWMVMPAYRWUFX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 238000003756 stirring Methods 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
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- WOOVSQCALYYUDO-UHFFFAOYSA-N 1-oxidopyridin-1-ium-3-carbonitrile Chemical compound [O-][N+]1=CC=CC(C#N)=C1 WOOVSQCALYYUDO-UHFFFAOYSA-N 0.000 description 1
- ULRPBTXNKBYTSK-UHFFFAOYSA-N 2,3,6-trichloro-5-(trichloromethyl)pyridine Chemical compound ClC1=CC(C(Cl)(Cl)Cl)=C(Cl)N=C1Cl ULRPBTXNKBYTSK-UHFFFAOYSA-N 0.000 description 1
- ZJNBCPFIEDYDFH-UHFFFAOYSA-N 2,3,6-trichloro-5-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC(Cl)=C(Cl)N=C1Cl ZJNBCPFIEDYDFH-UHFFFAOYSA-N 0.000 description 1
- ABNQGNFVSFKJGI-UHFFFAOYSA-N 2,3-dichloro-5-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CN=C(Cl)C(Cl)=C1 ABNQGNFVSFKJGI-UHFFFAOYSA-N 0.000 description 1
- XMJRZCYSCMZVJQ-UHFFFAOYSA-N 2,5,6-trichloropyridine-3-carboxylic acid Chemical compound OC(=O)C1=CC(Cl)=C(Cl)N=C1Cl XMJRZCYSCMZVJQ-UHFFFAOYSA-N 0.000 description 1
- LWYLTZLBKBQGNL-UHFFFAOYSA-N 2,5-dichloro-3-(trichloromethyl)pyridine Chemical compound ClC1=CN=C(Cl)C(C(Cl)(Cl)Cl)=C1 LWYLTZLBKBQGNL-UHFFFAOYSA-N 0.000 description 1
- CZVBTOGZRGRJSC-UHFFFAOYSA-N 2,5-dichloro-3-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC(Cl)=CN=C1Cl CZVBTOGZRGRJSC-UHFFFAOYSA-N 0.000 description 1
- SXQSMLIMBNMUNB-UHFFFAOYSA-N 2,5-dichloropyridine-3-carboxylic acid Chemical compound OC(=O)C1=CC(Cl)=CN=C1Cl SXQSMLIMBNMUNB-UHFFFAOYSA-N 0.000 description 1
- XLZHJPALXIYDGU-UHFFFAOYSA-N 2,6-dichloro-3-(trichloromethyl)pyridine Chemical compound ClC1=CC=C(C(Cl)(Cl)Cl)C(Cl)=N1 XLZHJPALXIYDGU-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
- AJPKQSSFYHPYMH-UHFFFAOYSA-N 2,6-dichloropyridine-3-carboxylic acid Chemical compound OC(=O)C1=CC=C(Cl)N=C1Cl AJPKQSSFYHPYMH-UHFFFAOYSA-N 0.000 description 1
- UEYQJQVBUVAELZ-UHFFFAOYSA-N 2-Hydroxynicotinic acid Chemical compound OC(=O)C1=CC=CN=C1O UEYQJQVBUVAELZ-UHFFFAOYSA-N 0.000 description 1
- TZKVGCQBQQFWOV-UHFFFAOYSA-N 2-chloro-3-(trichloromethyl)pyridine Chemical compound ClC1=NC=CC=C1C(Cl)(Cl)Cl TZKVGCQBQQFWOV-UHFFFAOYSA-N 0.000 description 1
- JAUPUQRPBNDMDT-UHFFFAOYSA-N 2-chloropyridine-3-carbonitrile Chemical compound ClC1=NC=CC=C1C#N JAUPUQRPBNDMDT-UHFFFAOYSA-N 0.000 description 1
- GZPHSAQLYPIAIN-UHFFFAOYSA-N 3-pyridinecarbonitrile Chemical compound N#CC1=CC=CN=C1 GZPHSAQLYPIAIN-UHFFFAOYSA-N 0.000 description 1
- RNRLTTNKVLFZJS-UHFFFAOYSA-N 5,6-dichloropyridine-3-carboxylic acid Chemical compound OC(=O)C1=CN=C(Cl)C(Cl)=C1 RNRLTTNKVLFZJS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 125000006575 electron-withdrawing group Chemical group 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- FJCFFCXMEXZEIM-UHFFFAOYSA-N oxiniacic acid Chemical compound OC(=O)C1=CC=C[N+]([O-])=C1 FJCFFCXMEXZEIM-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Pyridine Compounds (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15633582A JPS5946271A (ja) | 1982-09-08 | 1982-09-08 | クロロニコチン酸系化合物の製造方法 |
| US06/482,535 US4504665A (en) | 1982-04-12 | 1983-04-06 | Process for producing chloronicotinic acid compounds |
| EP83103409A EP0092117B1 (de) | 1982-04-12 | 1983-04-07 | Verfahren zur Herstellung von Chlornikotinsäure-Verbindungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15633582A JPS5946271A (ja) | 1982-09-08 | 1982-09-08 | クロロニコチン酸系化合物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5946271A JPS5946271A (ja) | 1984-03-15 |
| JPH0249304B2 true JPH0249304B2 (de) | 1990-10-29 |
Family
ID=15625521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15633582A Granted JPS5946271A (ja) | 1982-04-12 | 1982-09-08 | クロロニコチン酸系化合物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946271A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421114U (de) * | 1990-06-15 | 1992-02-21 |
-
1982
- 1982-09-08 JP JP15633582A patent/JPS5946271A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| PYPIDINE AND ITS DERIVATIVES PART THREE * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421114U (de) * | 1990-06-15 | 1992-02-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946271A (ja) | 1984-03-15 |
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