CN101602717B - 一种合成2-氯烟酸的方法 - Google Patents
一种合成2-氯烟酸的方法 Download PDFInfo
- Publication number
- CN101602717B CN101602717B CN2009101812528A CN200910181252A CN101602717B CN 101602717 B CN101602717 B CN 101602717B CN 2009101812528 A CN2009101812528 A CN 2009101812528A CN 200910181252 A CN200910181252 A CN 200910181252A CN 101602717 B CN101602717 B CN 101602717B
- Authority
- CN
- China
- Prior art keywords
- chloro
- chlorine apellagrin
- synthetic
- chloromethylpyridine
- chlorine
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- IBRSSZOHCGUTHI-UHFFFAOYSA-N 2-chloropyridine-3-carboxylic acid Chemical compound OC(=O)C1=CC=CN=C1Cl IBRSSZOHCGUTHI-UHFFFAOYSA-N 0.000 title abstract 3
- 230000002194 synthesizing effect Effects 0.000 title 1
- QWIIJVGEBIQHSW-UHFFFAOYSA-N 2-chloro-3-(chloromethyl)pyridine Chemical compound ClCC1=CC=CN=C1Cl QWIIJVGEBIQHSW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000003513 alkali Substances 0.000 claims abstract description 7
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000001590 oxidative effect Effects 0.000 claims abstract description 4
- 239000000460 chlorine Substances 0.000 claims description 43
- 229910052801 chlorine Inorganic materials 0.000 claims description 43
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000007844 bleaching agent Substances 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000575 pesticide Substances 0.000 abstract description 3
- HMPDWSBKPCOQDW-UHFFFAOYSA-N (2-chloropyridin-3-yl)methanol Chemical compound OCC1=CC=CN=C1Cl HMPDWSBKPCOQDW-UHFFFAOYSA-N 0.000 abstract 2
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- RKVUCIFREKHYTL-UHFFFAOYSA-N 2-chloro-3-methylpyridine Chemical compound CC1=CC=CN=C1Cl RKVUCIFREKHYTL-UHFFFAOYSA-N 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000012286 potassium permanganate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- JAUPUQRPBNDMDT-UHFFFAOYSA-N 2-chloropyridine-3-carbonitrile Chemical compound ClC1=NC=CC=C1C#N JAUPUQRPBNDMDT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 nicotinic acid-N-oxide compound Chemical class 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- GZPHSAQLYPIAIN-UHFFFAOYSA-N 3-pyridinecarbonitrile Chemical compound N#CC1=CC=CN=C1 GZPHSAQLYPIAIN-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- KXIRHWPVRUKGFS-UHFFFAOYSA-N [N].C(C1=CN=CC=C1)(=O)O Chemical compound [N].C(C1=CN=CC=C1)(=O)O KXIRHWPVRUKGFS-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000005815 base catalysis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 125000000075 primary alcohol group Chemical group 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101812528A CN101602717B (zh) | 2009-07-21 | 2009-07-21 | 一种合成2-氯烟酸的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101812528A CN101602717B (zh) | 2009-07-21 | 2009-07-21 | 一种合成2-氯烟酸的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101602717A CN101602717A (zh) | 2009-12-16 |
CN101602717B true CN101602717B (zh) | 2011-05-25 |
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Application Number | Title | Priority Date | Filing Date |
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CN2009101812528A Expired - Fee Related CN101602717B (zh) | 2009-07-21 | 2009-07-21 | 一种合成2-氯烟酸的方法 |
Country Status (1)
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CN (1) | CN101602717B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102993092A (zh) * | 2012-12-05 | 2013-03-27 | 江苏拜克新材料有限公司 | 一种2-氯烟酸的合成方法 |
CN103848783B (zh) * | 2014-01-14 | 2016-05-04 | 红太阳集团有限公司 | 一种一步氧化合成2-氯烟酸的方法 |
CN106187876A (zh) * | 2016-07-13 | 2016-12-07 | 南京红太阳生物化学有限责任公司 | 一种2‑氯烟酸的合成方法 |
-
2009
- 2009-07-21 CN CN2009101812528A patent/CN101602717B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN101602717A (zh) | 2009-12-16 |
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