CN105801440A - 一种2-氨基-4-硝基苯酚的制备方法 - Google Patents
一种2-氨基-4-硝基苯酚的制备方法 Download PDFInfo
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- CN105801440A CN105801440A CN201410843276.6A CN201410843276A CN105801440A CN 105801440 A CN105801440 A CN 105801440A CN 201410843276 A CN201410843276 A CN 201410843276A CN 105801440 A CN105801440 A CN 105801440A
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- preparation
- amino
- nitrophenol
- dnp
- reaction
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- 238000002360 preparation method Methods 0.000 title claims abstract description 91
- VLZVIIYRNMWPSN-UHFFFAOYSA-N 2-Amino-4-nitrophenol Chemical compound NC1=CC([N+]([O-])=O)=CC=C1O VLZVIIYRNMWPSN-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000006243 chemical reaction Methods 0.000 claims abstract description 83
- UFBJCMHMOXMLKC-UHFFFAOYSA-N 2,4-dinitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O UFBJCMHMOXMLKC-UHFFFAOYSA-N 0.000 claims abstract description 75
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims abstract description 41
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000002904 solvent Substances 0.000 claims abstract description 33
- 239000002253 acid Substances 0.000 claims abstract description 20
- 239000003054 catalyst Substances 0.000 claims abstract description 19
- 238000006722 reduction reaction Methods 0.000 claims abstract description 17
- 239000003513 alkali Substances 0.000 claims abstract description 15
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 11
- 230000020477 pH reduction Effects 0.000 claims abstract description 11
- NQXWGWZJXJUMQB-UHFFFAOYSA-K iron trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].Cl[Fe+]Cl NQXWGWZJXJUMQB-UHFFFAOYSA-K 0.000 claims abstract description 8
- 238000004128 high performance liquid chromatography Methods 0.000 claims description 38
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 26
- LOTKRQAVGJMPNV-UHFFFAOYSA-N 1-fluoro-2,4-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(F)C([N+]([O-])=O)=C1 LOTKRQAVGJMPNV-UHFFFAOYSA-N 0.000 claims description 14
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 14
- 238000012805 post-processing Methods 0.000 claims description 14
- 239000000047 product Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 12
- 230000007062 hydrolysis Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 238000002425 crystallisation Methods 0.000 claims description 8
- 150000007529 inorganic bases Chemical class 0.000 claims description 8
- 230000008025 crystallization Effects 0.000 claims description 7
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 150000001298 alcohols Chemical group 0.000 claims description 4
- 239000012043 crude product Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 26
- 239000006227 byproduct Substances 0.000 abstract description 10
- VYZAHLCBVHPDDF-UHFFFAOYSA-N Dinitrochlorobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 VYZAHLCBVHPDDF-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 26
- 238000010992 reflux Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 7
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000010792 warming Methods 0.000 description 6
- WHODQVWERNSQEO-UHFFFAOYSA-N 4-Amino-2-nitrophenol Chemical compound NC1=CC=C(O)C([N+]([O-])=O)=C1 WHODQVWERNSQEO-UHFFFAOYSA-N 0.000 description 5
- XIWMTQIUUWJNRP-UHFFFAOYSA-N amidol Chemical compound NC1=CC=C(O)C(N)=C1 XIWMTQIUUWJNRP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- -1 aromatic nitro compound Chemical class 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000000643 oven drying Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000012265 solid product Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052979 sodium sulfide Inorganic materials 0.000 description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WTBZVKHUQWUJLY-UHFFFAOYSA-N O.NN.[N+](=O)([O-])C1=C(C=CC(=C1)[N+](=O)[O-])O Chemical compound O.NN.[N+](=O)([O-])C1=C(C=CC(=C1)[N+](=O)[O-])O WTBZVKHUQWUJLY-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical class ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229940032296 ferric chloride Drugs 0.000 description 1
- 229940044631 ferric chloride hexahydrate Drugs 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000992 solvent dye Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
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CN201410843276.6A CN105801440B (zh) | 2014-12-30 | 2014-12-30 | 一种2‑氨基‑4‑硝基苯酚的制备方法 |
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CN201410843276.6A CN105801440B (zh) | 2014-12-30 | 2014-12-30 | 一种2‑氨基‑4‑硝基苯酚的制备方法 |
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CN105801440A true CN105801440A (zh) | 2016-07-27 |
CN105801440B CN105801440B (zh) | 2017-11-21 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106554283A (zh) * | 2016-11-03 | 2017-04-05 | 浙江鼎龙科技有限公司 | 一种2,4‑二硝基苯氧乙醇的制备方法 |
CN106928071A (zh) * | 2017-03-31 | 2017-07-07 | 九江善水科技股份有限公司 | 一种选择性催化加氢还原制备2‑氨基‑4‑硝基苯酚的方法 |
CN107935893A (zh) * | 2017-10-26 | 2018-04-20 | 青岛海湾集团有限公司 | 一种可生产多种染料中间体的生产线 |
CN109970581A (zh) * | 2019-04-16 | 2019-07-05 | 石家庄阮蔻贸易有限公司 | 2-氨基-4-硝基苯酚的生产工艺 |
CN110003025A (zh) * | 2019-04-29 | 2019-07-12 | 天津华津制药有限公司 | 1-[2-羟基-3-氨基-5-(苄氧基)苯基]-乙酮的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51125027A (en) * | 1974-08-14 | 1976-11-01 | Oosakashi | Novel process for reduction of aromatic nitro compounds |
CN101774933A (zh) * | 2010-02-12 | 2010-07-14 | 浙江大学 | 邻氨基对叔丁基苯酚的制备方法 |
CN103130657A (zh) * | 2013-02-05 | 2013-06-05 | 江苏中旗作物保护股份有限公司 | 一种2-氯-4-氨基苯酚的合成方法 |
-
2014
- 2014-12-30 CN CN201410843276.6A patent/CN105801440B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51125027A (en) * | 1974-08-14 | 1976-11-01 | Oosakashi | Novel process for reduction of aromatic nitro compounds |
CN101774933A (zh) * | 2010-02-12 | 2010-07-14 | 浙江大学 | 邻氨基对叔丁基苯酚的制备方法 |
CN103130657A (zh) * | 2013-02-05 | 2013-06-05 | 江苏中旗作物保护股份有限公司 | 一种2-氯-4-氨基苯酚的合成方法 |
Non-Patent Citations (2)
Title |
---|
AYYANGAR, NAGARAJ R.等: "Partial reduction of dinitroarenes to nitroanilines with hydrazine hydrate", 《BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN》 * |
MITSUTAKA IMOTO等: "A Probable Hydrogen-Bonded Meisenheimer Complex: An Unusually High SNAr Reactivity of Nitroaniline Derivatives with Hydroxide Ion in Aqueous Media", 《J. ORG. CHEM. 》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106554283A (zh) * | 2016-11-03 | 2017-04-05 | 浙江鼎龙科技有限公司 | 一种2,4‑二硝基苯氧乙醇的制备方法 |
CN106928071A (zh) * | 2017-03-31 | 2017-07-07 | 九江善水科技股份有限公司 | 一种选择性催化加氢还原制备2‑氨基‑4‑硝基苯酚的方法 |
CN107935893A (zh) * | 2017-10-26 | 2018-04-20 | 青岛海湾集团有限公司 | 一种可生产多种染料中间体的生产线 |
CN107935893B (zh) * | 2017-10-26 | 2020-05-22 | 青岛海湾集团有限公司 | 一种可生产多种染料中间体的生产线 |
CN109970581A (zh) * | 2019-04-16 | 2019-07-05 | 石家庄阮蔻贸易有限公司 | 2-氨基-4-硝基苯酚的生产工艺 |
CN110003025A (zh) * | 2019-04-29 | 2019-07-12 | 天津华津制药有限公司 | 1-[2-羟基-3-氨基-5-(苄氧基)苯基]-乙酮的制备方法 |
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CN105801440B (zh) | 2017-11-21 |
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