CN103787990B - 一种5-甲基吡嗪-2-羧酸的制备方法 - Google Patents
一种5-甲基吡嗪-2-羧酸的制备方法 Download PDFInfo
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- CN103787990B CN103787990B CN201410061555.7A CN201410061555A CN103787990B CN 103787990 B CN103787990 B CN 103787990B CN 201410061555 A CN201410061555 A CN 201410061555A CN 103787990 B CN103787990 B CN 103787990B
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- Prior art keywords
- methylpyrazine
- carboxylic acid
- catalyzer
- dimethylpyrazine
- preparation
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- RBYJWCRKFLGNDB-UHFFFAOYSA-N 5-methylpyrazine-2-carboxylic acid Chemical compound CC1=CN=C(C(O)=O)C=N1 RBYJWCRKFLGNDB-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- LCZUOKDVTBMCMX-UHFFFAOYSA-N 2,5-Dimethylpyrazine Chemical compound CC1=CN=C(C)C=N1 LCZUOKDVTBMCMX-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000003054 catalyst Substances 0.000 claims abstract description 17
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 16
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 14
- 230000003647 oxidation Effects 0.000 claims abstract description 14
- 239000001934 2,5-dimethylpyrazine Substances 0.000 claims abstract description 10
- 239000004480 active ingredient Substances 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 5
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 5
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000004898 kneading Methods 0.000 claims description 6
- 239000012716 precipitator Substances 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract description 2
- 125000004185 ester group Chemical group 0.000 abstract description 2
- 125000005842 heteroatom Chemical group 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 8
- 229910002651 NO3 Inorganic materials 0.000 description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 7
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 238000010792 warming Methods 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 5
- 229910052622 kaolinite Inorganic materials 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 4
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 3
- 239000012286 potassium permanganate Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- AIJULSRZWUXGPQ-UHFFFAOYSA-N Methylglyoxal Chemical compound CC(=O)C=O AIJULSRZWUXGPQ-UHFFFAOYSA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- QYANNJBVADZUDN-UHFFFAOYSA-N (5-methylpyrazin-2-yl)methanol Chemical compound CC1=CN=C(CO)C=N1 QYANNJBVADZUDN-UHFFFAOYSA-N 0.000 description 1
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- BUGFQEUPVXADEZ-UHFFFAOYSA-N 1-(2,5-dimethyl-1H-pyrazin-2-yl)ethanone Chemical compound C(C)(=O)C1(NC=C(N=C1)C)C BUGFQEUPVXADEZ-UHFFFAOYSA-N 0.000 description 1
- DDGKEWIOOGLGAK-UHFFFAOYSA-N 2-(chloromethyl)-5-methylpyrazine Chemical compound CC1=CN=C(CCl)C=N1 DDGKEWIOOGLGAK-UHFFFAOYSA-N 0.000 description 1
- ALHUXMDEZNLFTA-UHFFFAOYSA-N 2-methylquinoxaline Chemical class C1=CC=CC2=NC(C)=CN=C21 ALHUXMDEZNLFTA-UHFFFAOYSA-N 0.000 description 1
- DJQOOSBJCLSSEY-UHFFFAOYSA-N Acipimox Chemical compound CC1=CN=C(C(O)=O)C=[N+]1[O-] DJQOOSBJCLSSEY-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229960003526 acipimox Drugs 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 239000003472 antidiabetic agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- ZJJXGWJIGJFDTL-UHFFFAOYSA-N glipizide Chemical compound C1=NC(C)=CN=C1C(=O)NCCC1=CC=C(S(=O)(=O)NC(=O)NC2CCCCC2)C=C1 ZJJXGWJIGJFDTL-UHFFFAOYSA-N 0.000 description 1
- 229960001381 glipizide Drugs 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229940126904 hypoglycaemic agent Drugs 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (5)
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CN201410061555.7A CN103787990B (zh) | 2014-02-24 | 2014-02-24 | 一种5-甲基吡嗪-2-羧酸的制备方法 |
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CN201410061555.7A CN103787990B (zh) | 2014-02-24 | 2014-02-24 | 一种5-甲基吡嗪-2-羧酸的制备方法 |
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CN103787990A CN103787990A (zh) | 2014-05-14 |
CN103787990B true CN103787990B (zh) | 2016-04-27 |
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Families Citing this family (3)
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CN108059621A (zh) * | 2018-01-26 | 2018-05-22 | 常州工程职业技术学院 | 一种高纯度5-甲基吡嗪-2-羧酸的精制方法 |
CN109369544B (zh) * | 2018-12-05 | 2022-06-03 | 兰州大学 | 一种催化氧化制备5-甲基吡嗪-2-羧酸的方法 |
CN110586187B (zh) * | 2019-10-11 | 2022-05-13 | 沧州那瑞化学科技有限公司 | 一种负载型磷钨酸催化剂及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0316945A1 (en) * | 1987-11-19 | 1989-05-24 | Ministero Dell' Universita' E Della Ricerca Scientifica E Tecnologica | Electrochemical synthesis of 2-methyl-5-pyrazinoic acid |
US5213973A (en) * | 1990-06-06 | 1993-05-25 | Lonza Ltd. | Microbiological process for oxidation of methyl groups |
CN101863845A (zh) * | 2010-07-02 | 2010-10-20 | 常州市康瑞化工有限公司 | 5-甲基吡嗪-2-羧酸的制备方法 |
CN102924389A (zh) * | 2012-10-30 | 2013-02-13 | 北京工业大学 | 一种5-甲基吡嗪-2-羧酸的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6396284A (ja) * | 1986-10-09 | 1988-04-27 | Koei Chem Co Ltd | 5−メチル−2−ピラジンカルボン酸の製造法 |
-
2014
- 2014-02-24 CN CN201410061555.7A patent/CN103787990B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0316945A1 (en) * | 1987-11-19 | 1989-05-24 | Ministero Dell' Universita' E Della Ricerca Scientifica E Tecnologica | Electrochemical synthesis of 2-methyl-5-pyrazinoic acid |
US5213973A (en) * | 1990-06-06 | 1993-05-25 | Lonza Ltd. | Microbiological process for oxidation of methyl groups |
CN101863845A (zh) * | 2010-07-02 | 2010-10-20 | 常州市康瑞化工有限公司 | 5-甲基吡嗪-2-羧酸的制备方法 |
CN102924389A (zh) * | 2012-10-30 | 2013-02-13 | 北京工业大学 | 一种5-甲基吡嗪-2-羧酸的制备方法 |
Non-Patent Citations (4)
Title |
---|
5-甲基吡嗪2-羧酸的合成工艺改进;陈柄和,等;《化学试剂》;20081231;第30卷(第11期);第869-870页 * |
AN IMPROVED SYNTHESIS OF 5-METHYLPYRAZINE-2-CARBOXYLIC ACID;I. Iovel等;《Organic Preparations and Procedures International》;19910401;第23卷(第2期);第188-190页 * |
Studies on the conditions of synthesis of picolinic acid by heterogeneous catalytic oxidation of 2-picoline;E.M. Al’kaeva等;《Catalysis Letters》;19981231;第54卷(第3期);第149-152页 * |
附载型高锰酸钾/三氧化二铝对2,6-二甲基吡啶选择氧化的研究;张楠,等;《广东化工》;20080528;第35卷(第3期);第14-15页 * |
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Denomination of invention: Preparation method of 5-methylpyrazinyl-2-carboxylic acid Effective date of registration: 20170418 Granted publication date: 20160427 Pledgee: Bank of Cangzhou Limited by Share Ltd. branch Pledgor: CANGZHOU SENARY CHEMICAL SCIENCE-TEC CO.,LTD. Registration number: 2017990000322 |
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