CN100532360C - 溶剂中四氯吡啶的处理方法 - Google Patents
溶剂中四氯吡啶的处理方法 Download PDFInfo
- Publication number
- CN100532360C CN100532360C CNB2005100455012A CN200510045501A CN100532360C CN 100532360 C CN100532360 C CN 100532360C CN B2005100455012 A CNB2005100455012 A CN B2005100455012A CN 200510045501 A CN200510045501 A CN 200510045501A CN 100532360 C CN100532360 C CN 100532360C
- Authority
- CN
- China
- Prior art keywords
- solvent
- salt
- chloro pyridine
- pyridine
- sodium alcoholate
- 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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Links
- 239000002904 solvent Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 18
- PVMNPAUTCMBOMO-UHFFFAOYSA-N 4-chloropyridine Chemical compound ClC1=CC=NC=C1 PVMNPAUTCMBOMO-UHFFFAOYSA-N 0.000 title claims description 32
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 42
- 150000003839 salts Chemical class 0.000 claims abstract description 20
- 239000006227 byproduct Substances 0.000 claims abstract description 11
- 239000003444 phase transfer catalyst Substances 0.000 claims abstract description 9
- 239000005944 Chlorpyrifos Substances 0.000 claims abstract description 8
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical group CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 18
- MFTSCJIEOYYRPN-UHFFFAOYSA-N ClC=1C(=C(C(=NC1)[Na])Cl)Cl Chemical compound ClC=1C(=C(C(=NC1)[Na])Cl)Cl MFTSCJIEOYYRPN-UHFFFAOYSA-N 0.000 claims description 17
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 17
- 239000001103 potassium chloride Substances 0.000 claims description 17
- 235000011164 potassium chloride Nutrition 0.000 claims description 17
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims description 14
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 4
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 4
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 claims description 2
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 claims description 2
- 229920002593 Polyethylene Glycol 800 Polymers 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- WLARTYCFUUGKSW-UHFFFAOYSA-N ClC1=C(C(=NC=C1)Cl)Cl.[Na] Chemical compound ClC1=C(C(=NC=C1)Cl)Cl.[Na] WLARTYCFUUGKSW-UHFFFAOYSA-N 0.000 abstract 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical class [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 4
- DLOOKZXVYJHDIY-UHFFFAOYSA-N 2,3,4,5-tetrachloropyridine Chemical compound ClC1=CN=C(Cl)C(Cl)=C1Cl DLOOKZXVYJHDIY-UHFFFAOYSA-N 0.000 abstract 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- PVFOMCVHYWHZJE-UHFFFAOYSA-N trichloroacetyl chloride Chemical compound ClC(=O)C(Cl)(Cl)Cl PVFOMCVHYWHZJE-UHFFFAOYSA-N 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 15
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 8
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 8
- -1 polyoxyethylene Polymers 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 238000004817 gas chromatography Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- LVWZTYCIRDMTEY-UHFFFAOYSA-N metamizole Chemical compound O=C1C(N(CS(O)(=O)=O)C)=C(C)N(C)N1C1=CC=CC=C1 LVWZTYCIRDMTEY-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- VMHZXXPDUOVTHD-UHFFFAOYSA-N 2,3,4-trichloropyridine Chemical compound ClC1=CC=NC(Cl)=C1Cl VMHZXXPDUOVTHD-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 238000007883 cyanide addition reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 125000005461 organic phosphorous group Chemical group 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 150000003109 potassium Chemical class 0.000 description 1
- 238000003822 preparative gas chromatography Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100455012A CN100532360C (zh) | 2005-12-03 | 2005-12-03 | 溶剂中四氯吡啶的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100455012A CN100532360C (zh) | 2005-12-03 | 2005-12-03 | 溶剂中四氯吡啶的处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1978429A CN1978429A (zh) | 2007-06-13 |
CN100532360C true CN100532360C (zh) | 2009-08-26 |
Family
ID=38129763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100455012A Active CN100532360C (zh) | 2005-12-03 | 2005-12-03 | 溶剂中四氯吡啶的处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100532360C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101941940B (zh) * | 2010-07-27 | 2012-07-04 | 山西康得利精细化工有限公司 | 三氯吡啶醇钠高沸固体废物转化方法 |
CN106279005B (zh) * | 2016-08-17 | 2019-02-15 | 重庆华歌生物化学有限公司 | 一种从三氯吡啶醇钠生产废料中回收三氯吡啶醇钠的方法 |
CN107216351A (zh) * | 2017-08-09 | 2017-09-29 | 重庆华歌生物化学有限公司 | 毒死蜱及其制备方法 |
CN108409645B (zh) * | 2018-06-20 | 2020-08-04 | 德州绿霸精细化工有限公司 | 一种高纯度3,5,6-三氯吡啶-2-醇钠盐的制备方法 |
-
2005
- 2005-12-03 CN CNB2005100455012A patent/CN100532360C/zh active Active
Non-Patent Citations (4)
Title |
---|
毒死蜱中间体三氯吡啶酚的合成. 杨先贵等.现代农药,第4卷第5期. 2005 |
毒死蜱中间体三氯吡啶酚的合成. 杨先贵等.现代农药,第4卷第5期. 2005 * |
毒死蜱的合成. 孙致远,卢建华等.农药,第37卷第4期. 1998 |
毒死蜱的合成. 孙致远,卢建华等.农药,第37卷第4期. 1998 * |
Also Published As
Publication number | Publication date |
---|---|
CN1978429A (zh) | 2007-06-13 |
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Address after: 255200 Baita Industrial Park, Boshan District, Shandong, Zibo Patentee after: Shandong Tiancheng Biotechnology Co., Ltd. Address before: 255200, six East, Fenghuang village, Boshan District, Shandong, Zibo, 57 Patentee before: Xu Guoqing |
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