CN110240545B - 一种2-(5-氟-2,4-二硝基苯氧)乙酸的制备方法 - Google Patents
一种2-(5-氟-2,4-二硝基苯氧)乙酸的制备方法 Download PDFInfo
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- CN110240545B CN110240545B CN201810191113.2A CN201810191113A CN110240545B CN 110240545 B CN110240545 B CN 110240545B CN 201810191113 A CN201810191113 A CN 201810191113A CN 110240545 B CN110240545 B CN 110240545B
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- CN
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- Prior art keywords
- fluoro
- dinitrophenoxy
- preparation
- acetic acid
- dinitrobenzene
- Prior art date
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Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 33
- IXQKJKRSNBANCS-UHFFFAOYSA-N 2-(5-fluoro-2,4-dinitrophenoxy)acetic acid Chemical compound OC(=O)COC1=CC(F)=C([N+]([O-])=O)C=C1[N+]([O-])=O IXQKJKRSNBANCS-UHFFFAOYSA-N 0.000 claims abstract description 24
- -1 2- (5-fluoro-2, 4-dinitrophenoxy) ethanol Chemical compound 0.000 claims abstract description 21
- VILFTWLXLYIEMV-UHFFFAOYSA-N 1,5-difluoro-2,4-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC([N+]([O-])=O)=C(F)C=C1F VILFTWLXLYIEMV-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 239000007800 oxidant agent Substances 0.000 claims abstract description 9
- 230000001590 oxidative effect Effects 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 26
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical group [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- 239000003570 air Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims description 6
- 229910001508 alkali metal halide Inorganic materials 0.000 claims description 5
- 150000008045 alkali metal halides Chemical class 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- SZQUEWJRBJDHSM-UHFFFAOYSA-N iron(3+);trinitrate;nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O SZQUEWJRBJDHSM-UHFFFAOYSA-N 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 abstract description 3
- 238000011112 process operation Methods 0.000 abstract description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000012074 organic phase Substances 0.000 description 10
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 8
- 239000012044 organic layer Substances 0.000 description 5
- SJTBRFHBXDZMPS-UHFFFAOYSA-N 3-fluorophenol Chemical compound OC1=CC=CC(F)=C1 SJTBRFHBXDZMPS-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000006396 nitration reaction Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- RJXOVESYJFXCGI-UHFFFAOYSA-N 2,4-difluoro-1-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(F)C=C1F RJXOVESYJFXCGI-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- PYWOWYUWCWAIDH-UHFFFAOYSA-N dicyclohexylazanium 2-hydroxyacetate Chemical compound C1CCC(CC1)[NH2+]C2CCCCC2.C(C(=O)[O-])O PYWOWYUWCWAIDH-UHFFFAOYSA-N 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- FOUWCSDKDDHKQP-UHFFFAOYSA-N flumioxazin Chemical compound FC1=CC=2OCC(=O)N(CC#C)C=2C=C1N(C1=O)C(=O)C2=C1CCCC2 FOUWCSDKDDHKQP-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- CEAXCCNKYPOHDP-UHFFFAOYSA-N 2-(2-fluorophenoxy)acetic acid Chemical compound OC(=O)COC1=CC=CC=C1F CEAXCCNKYPOHDP-UHFFFAOYSA-N 0.000 description 1
- MFUPLJQNEXUUDW-UHFFFAOYSA-N 2-phenylisoindole-1,3-dione Chemical compound O=C1C2=CC=CC=C2C(=O)N1C1=CC=CC=C1 MFUPLJQNEXUUDW-UHFFFAOYSA-N 0.000 description 1
- HMMBJOWWRLZEMI-UHFFFAOYSA-N 4,5,6,7-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1CCCC2=C1C(=O)OC2=O HMMBJOWWRLZEMI-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
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CN201810191113.2A CN110240545B (zh) | 2018-03-08 | 2018-03-08 | 一种2-(5-氟-2,4-二硝基苯氧)乙酸的制备方法 |
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CN201810191113.2A CN110240545B (zh) | 2018-03-08 | 2018-03-08 | 一种2-(5-氟-2,4-二硝基苯氧)乙酸的制备方法 |
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CN110240545A CN110240545A (zh) | 2019-09-17 |
CN110240545B true CN110240545B (zh) | 2022-04-26 |
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CN201810191113.2A Active CN110240545B (zh) | 2018-03-08 | 2018-03-08 | 一种2-(5-氟-2,4-二硝基苯氧)乙酸的制备方法 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH082842B2 (ja) * | 1987-09-16 | 1996-01-17 | 住友化学工業株式会社 | フルオロジニトロベンゼン誘導体およびその製造法 |
JP5512274B2 (ja) * | 2006-10-23 | 2014-06-04 | セファロン、インク. | ALK阻害剤およびc−MET阻害剤としての2,4−ジアミノピリミジンの縮合二環式誘導体 |
CN101948389A (zh) * | 2010-08-16 | 2011-01-19 | 北京颖新泰康国际贸易有限公司 | 制备2-(5-氟-2,4-二硝基苯氧)乙酸及其酯的方法 |
CN102002013B (zh) * | 2010-08-16 | 2013-12-04 | 北京颖泰嘉和生物科技有限公司 | 6-氨基-7-氟-1,4-苯并*嗪-3(4h)-酮的制备方法 |
CN104130128B (zh) * | 2014-07-21 | 2016-08-24 | 浙江省诸暨合力化学对外贸易有限公司 | 苯氧乙酸酯的合成方法及其中间体 |
CN107176899B (zh) * | 2016-03-11 | 2021-04-13 | 中国科学院上海有机化学研究所 | 一种氧气氧化醇或醛制备酸的方法 |
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Effective date of registration: 20200827 Address after: 226400 chemical industry park, Rudong County, Jiangsu, Nantong Applicant after: MAX (RUDONG) CHEMICALS Co.,Ltd. Address before: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Zhancheng Road No. 66 Zhancheng. Hu Zhuang Club Room 601 Applicant before: ZHEJIANG ZHUJI UNITED CHEMICALS Co.,Ltd. |
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Effective date of registration: 20230106 Address after: 750336 south of East Taisheng Road, 16th Road, Bayin OBO Industrial Park, Alashan League economic and Technological Development Zone, Inner Mongolia Autonomous Region Patentee after: INNER MONGOLIA SHIJIE CHEMICAL Co.,Ltd. Address before: 226400 Yangkou Chemical Industrial Park, Rudong County, Nantong City, Jiangsu Province Patentee before: MAX (RUDONG) CHEMICALS Co.,Ltd. |