CN105753709B - 一种2,2’‑二硝基联苄的制备方法 - Google Patents
一种2,2’‑二硝基联苄的制备方法 Download PDFInfo
- Publication number
- CN105753709B CN105753709B CN201610251566.0A CN201610251566A CN105753709B CN 105753709 B CN105753709 B CN 105753709B CN 201610251566 A CN201610251566 A CN 201610251566A CN 105753709 B CN105753709 B CN 105753709B
- Authority
- CN
- China
- Prior art keywords
- nitrobenzophenones
- bis
- weight
- reaction
- ethanol
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- 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.)
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- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical group CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-UHFFFAOYSA-N 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 24
- CMWKITSNTDAEDT-UHFFFAOYSA-N 2-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC=C1C=O CMWKITSNTDAEDT-UHFFFAOYSA-N 0.000 claims abstract description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 100
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 51
- UJHSIDUUJPTLDY-UHFFFAOYSA-N (2-nitrophenyl)-phenylmethanone Chemical class [O-][N+](=O)C1=CC=CC=C1C(=O)C1=CC=CC=C1 UJHSIDUUJPTLDY-UHFFFAOYSA-N 0.000 claims description 48
- 235000019441 ethanol Nutrition 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 30
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 28
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical class CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 27
- 239000007787 solid Substances 0.000 claims description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000012043 crude product Substances 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 239000012279 sodium borohydride Substances 0.000 claims description 14
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 13
- 235000004237 Crocus Nutrition 0.000 claims description 12
- 241000596148 Crocus Species 0.000 claims description 12
- 239000012074 organic phase Substances 0.000 claims description 12
- -1 3- butyl Chemical group 0.000 claims description 10
- 239000002608 ionic liquid Substances 0.000 claims description 10
- 239000000376 reactant Substances 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 claims description 9
- YBOZRPPSBVIHGJ-UHFFFAOYSA-N 1-nitro-2-[2-(2-nitrophenyl)ethyl]benzene Chemical group [O-][N+](=O)C1=CC=CC=C1CCC1=CC=CC=C1[N+]([O-])=O YBOZRPPSBVIHGJ-UHFFFAOYSA-N 0.000 claims description 8
- PHSPJQZRQAJPPF-UHFFFAOYSA-N N-alpha-Methylhistamine Chemical compound CNCCC1=CN=CN1 PHSPJQZRQAJPPF-UHFFFAOYSA-N 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 238000001953 recrystallisation Methods 0.000 claims description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 8
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000003556 anti-epileptic effect Effects 0.000 abstract description 5
- 239000001961 anticonvulsive agent Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 229960000623 carbamazepine Drugs 0.000 abstract description 4
- FFGPTBGBLSHEPO-UHFFFAOYSA-N carbamazepine Chemical compound C1=CC2=CC=CC=C2N(C(=O)N)C2=CC=CC=C21 FFGPTBGBLSHEPO-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract description 2
- 238000007259 addition reaction Methods 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 abstract description 2
- 238000007256 debromination reaction Methods 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 206010015037 epilepsy Diseases 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910001950 potassium oxide Inorganic materials 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- DUDHRYJQHQPTER-UHFFFAOYSA-N N=NC=NN.N=NC=NN.C(COCCO)O Chemical compound N=NC=NN.N=NC=NN.C(COCCO)O DUDHRYJQHQPTER-UHFFFAOYSA-N 0.000 description 4
- IPNPIHIZVLFAFP-UHFFFAOYSA-N phosphorus tribromide Chemical class BrP(Br)Br IPNPIHIZVLFAFP-UHFFFAOYSA-N 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- HDWLUGYOLUHEMN-UHFFFAOYSA-N Dinobuton Chemical compound CCC(C)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1OC(=O)OC(C)C HDWLUGYOLUHEMN-UHFFFAOYSA-N 0.000 description 1
- 206010021925 Inferiority complex Diseases 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 241000425573 Talanes Species 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical class OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 1
- 229960001816 oxcarbazepine Drugs 0.000 description 1
- CTRLABGOLIVAIY-UHFFFAOYSA-N oxcarbazepine Chemical compound C1C(=O)C2=CC=CC=C2N(C(=O)N)C2=CC=CC=C21 CTRLABGOLIVAIY-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N tert-butyl alcohol Substances CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000002351 wastewater Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
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CN201610251566.0A CN105753709B (zh) | 2016-04-20 | 2016-04-20 | 一种2,2’‑二硝基联苄的制备方法 |
Applications Claiming Priority (1)
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CN201610251566.0A CN105753709B (zh) | 2016-04-20 | 2016-04-20 | 一种2,2’‑二硝基联苄的制备方法 |
Publications (2)
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CN105753709A CN105753709A (zh) | 2016-07-13 |
CN105753709B true CN105753709B (zh) | 2018-02-13 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106749346A (zh) * | 2016-12-21 | 2017-05-31 | 安徽金鼎医药股份有限公司 | 一种制备邻二硝基二苄的新方法 |
CN107298645B (zh) * | 2017-06-09 | 2020-04-03 | 甘肃皓天医药科技有限责任公司 | 一种制备2, 2’-二硝基联苄的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3833667A (en) * | 1971-02-01 | 1974-09-03 | Bofors Ab | Process for the preparation of 1,2-di-(o-or p-nitrophenyl)-ethanol |
CN1616433A (zh) * | 2004-09-20 | 2005-05-18 | 俞锋 | 一种卡马西平药物及其制备方法 |
CN101362659A (zh) * | 2007-08-10 | 2009-02-11 | 刘键 | 纳米碳长效环保复合肥料 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0723346B2 (ja) * | 1986-01-27 | 1995-03-15 | 日本化薬株式会社 | 2,2′−ジニトロジベンジルの製造法 |
-
2016
- 2016-04-20 CN CN201610251566.0A patent/CN105753709B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3833667A (en) * | 1971-02-01 | 1974-09-03 | Bofors Ab | Process for the preparation of 1,2-di-(o-or p-nitrophenyl)-ethanol |
CN1616433A (zh) * | 2004-09-20 | 2005-05-18 | 俞锋 | 一种卡马西平药物及其制备方法 |
CN101362659A (zh) * | 2007-08-10 | 2009-02-11 | 刘键 | 纳米碳长效环保复合肥料 |
Non-Patent Citations (2)
Title |
---|
10,11-二氢-5H-二苯并[b,f]氮杂的合成;王纪康等;《中国医药工业杂志》;20021231;第33卷(第11期);第525-526页 * |
奥卡西平的合成;刘旭桃等;《中国医药工业杂志》;20061231;第37卷(第7期);第443-445页 * |
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Publication number | Publication date |
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CN105753709A (zh) | 2016-07-13 |
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