CN103387524B - 一种氟磺胺草醚的制备方法 - Google Patents
一种氟磺胺草醚的制备方法 Download PDFInfo
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- CN103387524B CN103387524B CN201310314838.3A CN201310314838A CN103387524B CN 103387524 B CN103387524 B CN 103387524B CN 201310314838 A CN201310314838 A CN 201310314838A CN 103387524 B CN103387524 B CN 103387524B
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- acid
- chloro
- trifluoromethyl
- fomesafen
- phenoxy group
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- BGZZWXTVIYUUEY-UHFFFAOYSA-N fomesafen Chemical compound C1=C([N+]([O-])=O)C(C(=O)NS(=O)(=O)C)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 BGZZWXTVIYUUEY-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000012043 crude product Substances 0.000 claims abstract description 35
- 239000011943 nanocatalyst Substances 0.000 claims abstract description 19
- IJFXRHURBJZNAO-UHFFFAOYSA-N meta--hydroxybenzoic acid Natural products OC(=O)C1=CC=CC(O)=C1 IJFXRHURBJZNAO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000047 product Substances 0.000 claims abstract description 15
- HNQIVZYLYMDVSB-UHFFFAOYSA-N methanesulfonimidic acid Chemical compound CS(N)(=O)=O HNQIVZYLYMDVSB-UHFFFAOYSA-N 0.000 claims abstract description 12
- XILPLWOGHPSJBK-UHFFFAOYSA-N 1,2-dichloro-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(Cl)C(Cl)=C1 XILPLWOGHPSJBK-UHFFFAOYSA-N 0.000 claims abstract description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 48
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 32
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 32
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 24
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 16
- 229960003280 cupric chloride Drugs 0.000 claims description 16
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 16
- 239000011592 zinc chloride Substances 0.000 claims description 16
- 235000005074 zinc chloride Nutrition 0.000 claims description 16
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 229910017604 nitric acid Inorganic materials 0.000 claims description 12
- 230000035484 reaction time Effects 0.000 claims description 12
- -1 2-(trifluoromethyl) phenoxy Chemical group 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 10
- 238000004176 ammonification Methods 0.000 claims description 9
- 238000001953 recrystallisation Methods 0.000 claims description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005576 amination reaction Methods 0.000 claims description 2
- 238000006396 nitration reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- ONKRUAQFUNKYAX-UHFFFAOYSA-N 3-[2-chloro-4-(trifluoromethyl)phenoxy]benzoic acid Chemical compound OC(=O)C1=CC=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 ONKRUAQFUNKYAX-UHFFFAOYSA-N 0.000 abstract 2
- NUFNQYOELLVIPL-UHFFFAOYSA-N acifluorfen Chemical compound C1=C([N+]([O-])=O)C(C(=O)O)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 NUFNQYOELLVIPL-UHFFFAOYSA-N 0.000 abstract 2
- DNUYOWCKBJFOGS-UHFFFAOYSA-N 2-[[10-(2,2-dicarboxyethyl)anthracen-9-yl]methyl]propanedioic acid Chemical compound C1=CC=C2C(CC(C(=O)O)C(O)=O)=C(C=CC=C3)C3=C(CC(C(O)=O)C(O)=O)C2=C1 DNUYOWCKBJFOGS-UHFFFAOYSA-N 0.000 abstract 1
- 230000000802 nitrating effect Effects 0.000 abstract 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 34
- 238000011084 recovery Methods 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 3
- 235000017060 Arachis glabrata Nutrition 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 2
- 235000010777 Arachis hypogaea Nutrition 0.000 description 2
- 235000018262 Arachis monticola Nutrition 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000020232 peanut Nutrition 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- DICDYWOAKAGJLU-UHFFFAOYSA-N S(=O)(C1=CC=C(C=C1)N)(=O)N.[F] Chemical compound S(=O)(C1=CC=C(C=C1)N)(=O)N.[F] DICDYWOAKAGJLU-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201310314838.3A CN103387524B (zh) | 2013-07-23 | 2013-07-23 | 一种氟磺胺草醚的制备方法 |
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CN201310314838.3A CN103387524B (zh) | 2013-07-23 | 2013-07-23 | 一种氟磺胺草醚的制备方法 |
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CN103387524A CN103387524A (zh) | 2013-11-13 |
CN103387524B true CN103387524B (zh) | 2015-04-15 |
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CN201310314838.3A Active CN103387524B (zh) | 2013-07-23 | 2013-07-23 | 一种氟磺胺草醚的制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103980098B (zh) * | 2014-05-16 | 2016-07-13 | 上海康鹏化学有限公司 | 含二氟甲氧醚桥键(cf2o)的单体液晶化合物的制备方法 |
CN105766998B (zh) * | 2016-04-15 | 2018-07-17 | 佛山市聚成生化技术研发有限公司 | 一种可降解玉米田除草剂的制备方法及所制备的可降解玉米田除草剂 |
CN112279790A (zh) * | 2019-07-23 | 2021-01-29 | 佳木斯市恺乐农药有限公司 | 一种氟磺胺草醚原药的制备方法 |
CN111732511A (zh) * | 2020-07-27 | 2020-10-02 | 西安思科赛实业有限公司 | 三氟羧草醚的制备工艺 |
CN113943233A (zh) * | 2020-08-07 | 2022-01-18 | 山东科源化工有限公司 | 一种环保型氟磺胺草醚的制备方法 |
CN115997767A (zh) * | 2022-11-24 | 2023-04-25 | 贵州省生物技术研究所(贵州省生物技术重点实验室、贵州省马铃薯研究所、贵州省食品加工研究所) | 一种杂草防治植物保护用除草剂及时间精准把控方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4945113A (en) * | 1989-09-29 | 1990-07-31 | Uniroyal Chemical Company, Inc. | herbicidal sulfonamide derivatives |
CN1266422A (zh) * | 1997-07-28 | 2000-09-13 | 曾尼卡有限公司 | 二苯基醚的硝化方法 |
CN1580038A (zh) * | 2004-05-17 | 2005-02-16 | 山东泰山染料股份有限公司 | 3,3',4,4'-四氨基联苯的制备方法 |
-
2013
- 2013-07-23 CN CN201310314838.3A patent/CN103387524B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4945113A (en) * | 1989-09-29 | 1990-07-31 | Uniroyal Chemical Company, Inc. | herbicidal sulfonamide derivatives |
CN1266422A (zh) * | 1997-07-28 | 2000-09-13 | 曾尼卡有限公司 | 二苯基醚的硝化方法 |
CN1580038A (zh) * | 2004-05-17 | 2005-02-16 | 山东泰山染料股份有限公司 | 3,3',4,4'-四氨基联苯的制备方法 |
Non-Patent Citations (2)
Title |
---|
豆田除草剂氟磺胺草醚的合成研究;陆阳 等;《农药科学与管理》;20071231;第25卷(第25卷第3期);第35-38页 * |
金寄春.重排反应.《重排反应》.高等教育出版社,1990,第129页. * |
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CN103387524A (zh) | 2013-11-13 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of fomesafen Effective date of registration: 20211124 Granted publication date: 20150415 Pledgee: Hainan Runyu economic and Trade Co.,Ltd. Pledgor: SHANDONG KEYUAN CHEMICAL Co.,Ltd. Registration number: Y2021980013078 |
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Date of cancellation: 20221009 Granted publication date: 20150415 Pledgee: Hainan Runyu economic and Trade Co.,Ltd. Pledgor: SHANDONG KEYUAN CHEMICAL Co.,Ltd. Registration number: Y2021980013078 |
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