CN106831600B - 3-苯基-4-6-二氯哒嗪的制备方法 - Google Patents
3-苯基-4-6-二氯哒嗪的制备方法 Download PDFInfo
- Publication number
- CN106831600B CN106831600B CN201710122612.1A CN201710122612A CN106831600B CN 106831600 B CN106831600 B CN 106831600B CN 201710122612 A CN201710122612 A CN 201710122612A CN 106831600 B CN106831600 B CN 106831600B
- Authority
- CN
- China
- Prior art keywords
- phenyl
- pyridazinone
- pyridazine
- dichloro
- zsm
- 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.)
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical group ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005292 vacuum distillation Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 13
- IJUIPRDMWWBTTQ-UHFFFAOYSA-N 3-phenyl-1h-pyridazin-6-one Chemical compound N1C(=O)C=CC(C=2C=CC=CC=2)=N1 IJUIPRDMWWBTTQ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 10
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000010792 warming Methods 0.000 claims abstract description 10
- 239000010457 zeolite Substances 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 238000001953 recrystallisation Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical group ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000012320 chlorinating reagent Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 3
- 239000002808 molecular sieve Substances 0.000 claims description 10
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 10
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 5
- 238000005660 chlorination reaction Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- TVKFDBOFBKXOQT-UHFFFAOYSA-N 5-phenyl-1h-pyridazin-6-one Chemical compound O=C1NN=CC=C1C1=CC=CC=C1 TVKFDBOFBKXOQT-UHFFFAOYSA-N 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 12
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- NGODILSACSTEDJ-UHFFFAOYSA-N N1=NC=CC=C1.[Cl] Chemical compound N1=NC=CC=C1.[Cl] NGODILSACSTEDJ-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010606 normalization Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- JTZCTMAVMHRNTR-UHFFFAOYSA-N Pyridate Chemical compound CCCCCCCCSC(=O)OC1=CC(Cl)=NN=C1C1=CC=CC=C1 JTZCTMAVMHRNTR-UHFFFAOYSA-N 0.000 description 2
- 239000005606 Pyridate Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122612.1A CN106831600B (zh) | 2017-03-03 | 2017-03-03 | 3-苯基-4-6-二氯哒嗪的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122612.1A CN106831600B (zh) | 2017-03-03 | 2017-03-03 | 3-苯基-4-6-二氯哒嗪的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106831600A CN106831600A (zh) | 2017-06-13 |
| CN106831600B true CN106831600B (zh) | 2019-04-12 |
Family
ID=59137182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710122612.1A Active CN106831600B (zh) | 2017-03-03 | 2017-03-03 | 3-苯基-4-6-二氯哒嗪的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106831600B (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075477A (zh) * | 1992-02-17 | 1993-08-25 | 林茨农药有限公司 | 具除草活性的n-氰基哒嗪酮 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007130383A2 (en) * | 2006-04-28 | 2007-11-15 | Northwestern University | Compositions and treatments using pyridazine compounds and secretases |
-
2017
- 2017-03-03 CN CN201710122612.1A patent/CN106831600B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075477A (zh) * | 1992-02-17 | 1993-08-25 | 林茨农药有限公司 | 具除草活性的n-氰基哒嗪酮 |
Non-Patent Citations (2)
| Title |
|---|
| 5-氯-6-苯基-2H-哒嗪-3-酮的合成;贺新,等.;《中国医药工业杂志》;20101130;第41卷(第11期);第803页最后1段-第804页第1段、第804页图1 |
| Selective chlorination of 4-chlorotoluene using zeolite catalysts;A.P.Singh, et al.;《Journal of Molecular Catalysis A: Chemical》;19971231;第127卷;第101-111页 |
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| Publication number | Publication date |
|---|---|
| CN106831600A (zh) | 2017-06-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Fuqiang Inventor after: Wan Zhibing Inventor after: Wang Zhichao Inventor after: Sun Kezhou Inventor after: Liu Rong Inventor before: Wan Zhibing Inventor before: Wang Zhichao Inventor before: Sun Kezhou Inventor before: Liu Rong |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: Room 205, Office Building, Qiaochang Modern Agriculture Co., Ltd., east of Bohai Second Road, north of Wutong Seventh Road, Binbei Street, Bincheng District, Binzhou City, Shandong Province, 256600 Patentee after: Shandong Tengbin Technology Co.,Ltd. Address before: 213012 No. 2188 Longcheng Road, bell tower area, Jiangsu, Changzhou Patentee before: CHANGZHOU WATSON FINE CHEMICAL CO.,LTD. |
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| TR01 | Transfer of patent right |