CN106518740A - 一种改进的烯草酮合成方法 - Google Patents
一种改进的烯草酮合成方法 Download PDFInfo
- Publication number
- CN106518740A CN106518740A CN201610938517.4A CN201610938517A CN106518740A CN 106518740 A CN106518740 A CN 106518740A CN 201610938517 A CN201610938517 A CN 201610938517A CN 106518740 A CN106518740 A CN 106518740A
- Authority
- CN
- China
- Prior art keywords
- compound
- clethodim
- formula
- grams
- weight
- 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.)
- Granted
Links
- 239000005497 Clethodim Substances 0.000 title claims abstract description 20
- SILSDTWXNBZOGF-JWGBMQLESA-N clethodim Chemical compound CCSC(C)CC1CC(O)=C(C(CC)=NOC\C=C\Cl)C(=O)C1 SILSDTWXNBZOGF-JWGBMQLESA-N 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000002194 synthesizing effect Effects 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000019260 propionic acid Nutrition 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 45
- 239000012535 impurity Substances 0.000 claims description 12
- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 claims description 7
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical group CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 claims description 5
- 229940017219 methyl propionate Drugs 0.000 claims description 5
- 238000010189 synthetic method Methods 0.000 claims description 5
- -1 clethodim Chemical class 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000007791 liquid phase Substances 0.000 description 9
- 238000004587 chromatography analysis Methods 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000004809 thin layer chromatography Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical group CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 0 CC(*)CC(CC(C1*)O)CC1=* Chemical compound CC(*)CC(CC(C1*)O)CC1=* 0.000 description 1
- 241000033870 Citrullus lanatus subsp. vulgaris Species 0.000 description 1
- 235000012840 Citrullus vulgaris Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000012766 Growth delay Diseases 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 235000016462 Mimosa pudica Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GAMYVSCDDLXAQW-AOIWZFSPSA-N Thermopsosid Natural products O(C)c1c(O)ccc(C=2Oc3c(c(O)cc(O[C@H]4[C@H](O)[C@@H](O)[C@H](O)[C@H](CO)O4)c3)C(=O)C=2)c1 GAMYVSCDDLXAQW-AOIWZFSPSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229930003944 flavone Natural products 0.000 description 1
- 235000011949 flavones Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- VHBFFQKBGNRLFZ-UHFFFAOYSA-N vitamin p Natural products O1C2=CC=CC=C2C(=O)C=C1C1=CC=CC=C1 VHBFFQKBGNRLFZ-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide 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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610938517.4A CN106518740B (zh) | 2016-11-02 | 2016-11-02 | 一种改进的烯草酮合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610938517.4A CN106518740B (zh) | 2016-11-02 | 2016-11-02 | 一种改进的烯草酮合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106518740A true CN106518740A (zh) | 2017-03-22 |
CN106518740B CN106518740B (zh) | 2018-01-23 |
Family
ID=58292800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610938517.4A Active CN106518740B (zh) | 2016-11-02 | 2016-11-02 | 一种改进的烯草酮合成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106518740B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107162945A (zh) * | 2017-07-03 | 2017-09-15 | 江苏威格瑞斯化工有限公司 | 一种合成烯草酮的方法 |
CN111393343A (zh) * | 2020-03-18 | 2020-07-10 | 内蒙古兰格生物科技有限公司 | 液液两相反应的改进实施方法和用于该方法的连续化反应设备 |
CN111960977A (zh) * | 2020-08-28 | 2020-11-20 | 山东潍坊润丰化工股份有限公司 | 一种烯草酮中间体的绿色合成方法 |
CN112225682A (zh) * | 2020-10-19 | 2021-01-15 | 中国科学院大连化学物理研究所 | 一种提高合成烯草酮反应速度的方法 |
CN112500322A (zh) * | 2020-12-01 | 2021-03-16 | 安道麦安邦(江苏)有限公司 | 一种烯草酮制剂生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440566A (en) * | 1982-08-05 | 1984-04-03 | Chevron Research Company | Herbicidal substituted 2-(1-(oxyamino)-alkylidene)-cyclohexane-1,3-diones |
US4701205A (en) * | 1986-04-21 | 1987-10-20 | Chevron Research Company | Chemical tobacco sucker control |
US6300281B1 (en) * | 2000-07-03 | 2001-10-09 | Valent U.S.A. Corporation | Optically pure(−) clethodim, compositions and methods for controlling plant growth comprising the same |
-
2016
- 2016-11-02 CN CN201610938517.4A patent/CN106518740B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440566A (en) * | 1982-08-05 | 1984-04-03 | Chevron Research Company | Herbicidal substituted 2-(1-(oxyamino)-alkylidene)-cyclohexane-1,3-diones |
US4701205A (en) * | 1986-04-21 | 1987-10-20 | Chevron Research Company | Chemical tobacco sucker control |
US6300281B1 (en) * | 2000-07-03 | 2001-10-09 | Valent U.S.A. Corporation | Optically pure(−) clethodim, compositions and methods for controlling plant growth comprising the same |
Non-Patent Citations (5)
Title |
---|
吴迎晓: "农药烯草酮的合成工艺改进", 《浙江大学硕士学位论文》 * |
张远 等: "烯草酮原药及其杂质的分离和结构分析研究", 《农药科学与管理》 * |
王海峰 等: "农药、医药中间体6-乙硫基-3-庚烯-2-酮的制备", 《沈阳化工学院学报》 * |
郭林华 等: "除草剂烯草酮的合成研究进展", 《现代农药》 * |
钱云: "烯草酮的合成及其工艺优化", 《南京理工大学硕士学位论文》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107162945A (zh) * | 2017-07-03 | 2017-09-15 | 江苏威格瑞斯化工有限公司 | 一种合成烯草酮的方法 |
CN111393343A (zh) * | 2020-03-18 | 2020-07-10 | 内蒙古兰格生物科技有限公司 | 液液两相反应的改进实施方法和用于该方法的连续化反应设备 |
CN111960977A (zh) * | 2020-08-28 | 2020-11-20 | 山东潍坊润丰化工股份有限公司 | 一种烯草酮中间体的绿色合成方法 |
CN112225682A (zh) * | 2020-10-19 | 2021-01-15 | 中国科学院大连化学物理研究所 | 一种提高合成烯草酮反应速度的方法 |
CN112225682B (zh) * | 2020-10-19 | 2022-02-25 | 中国科学院大连化学物理研究所 | 一种提高合成烯草酮反应速度的方法 |
CN112500322A (zh) * | 2020-12-01 | 2021-03-16 | 安道麦安邦(江苏)有限公司 | 一种烯草酮制剂生产方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106518740B (zh) | 2018-01-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106518740B (zh) | 一种改进的烯草酮合成方法 | |
CN111662325A (zh) | 一种制备l-草铵膦的方法 | |
WO2009116151A1 (ja) | 1-フェニル-5-ジフルオロメチルピラゾール-4-カルボキサミド誘導体及びこれを有効成分とする除草剤 | |
KR101038638B1 (ko) | 광활성 (r)-페녹시프로피온산-n-메틸-n-2-플루오로페닐아미드 화합물의 개량된 제조방법 | |
TW201022211A (en) | Alkoxy-and alkylthio-substituted anilinopyrimidines | |
IL178771A (en) | 2-pyridinylcycloalkylcarboxamide derivatives, process for their preparation, fungicidal compositions comprising same and method for combating the phytopathogenic fungi of crops | |
PL169439B1 (pl) | Srodek do ochrony roslin PL PL | |
CN105473587A (zh) | 取代吡唑基吡唑衍生物及其作为除草剂的用途 | |
JP2010526059A (ja) | 高純度D−(−)−N,N−ジエチル−2−(α−ナフトキシ)プロピオンアミドの製造方法 | |
US9326508B2 (en) | (S)-3′-methyl-abscisic acid and esters thereof | |
US20230088326A1 (en) | Process for preparation of arthropodicidal anthranilamide compounds | |
ES2716748T3 (es) | Procedimientos de preparación de compuestos, tales como 3-arilbutanales, útiles en la síntesis de medetomidina | |
CN108570028B (zh) | 3-(2-芳氧乙酰基)-4-羟基-6-甲基吡喃-2-酮衍生物及其应用 | |
CN115873033A (zh) | 一种草铵膦的制备方法 | |
CN105085255B (zh) | 一种咪唑啉酮类除草剂中间体2‑烷氧基‑3‑氧代‑丁二酸二酯的合成工艺 | |
JPS62145052A (ja) | 置換ベンズアミド誘導体、その製造方法およびこれを含有する殺菌剤または植物生長調整剤組成物 | |
CN110105311B (zh) | 一种美国白蛾性信息素中间体的合成方法 | |
CN110642777B (zh) | N-[2-(3,4-二氯-苯氧基)乙基]卤化吡啶及其制备方法和应用 | |
JPH01168675A (ja) | 1,3−ジアルキルピラゾール−5−カルボン酸エステル類の製造法 | |
US9303022B2 (en) | Industrial method for the preparation of high-purity methiozolin | |
CN115417769B (zh) | 番茄潜叶蛾性信息素成分的合成方法以及中间体 | |
CN111825593B (zh) | 3-氨基吡咯-2-甲酰胺类化合物的合成方法 | |
CN110669010B (zh) | 1-[2-(2-甲氧基-5-硝基-苯氧基)]-乙基3-甲基咪唑盐及其制备方法 | |
CN106431977A (zh) | 一种不饱和肟醚类化合物及其用途 | |
CN112352782A (zh) | 一种复配除草剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An Improved Synthesis Method of Enoxazone Effective date of registration: 20230309 Granted publication date: 20180123 Pledgee: Handan Bank Co.,Ltd. Shijiazhuang Zhongshan West Road Sub branch Pledgor: HEBEI LANSHENG BIOTECH Co.,Ltd. Registration number: Y2023980034493 |
|
CP03 | Change of name, title or address |
Address after: 052260 No.1, Hongsheng Road West, Mayu Village, Mayu Township, Jinzhou City, Shijiazhuang City, Hebei Province Patentee after: Lansheng Biotechnology Group Co.,Ltd. Address before: 052260 Mayu village, Jinzhou City, Shijiazhuang City, Hebei Province Patentee before: HEBEI LANSHENG BIOTECH Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180123 Pledgee: Handan Bank Co.,Ltd. Shijiazhuang Zhongshan West Road Sub branch Pledgor: HEBEI LANSHENG BIOTECH Co.,Ltd. Registration number: Y2023980034493 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An improved synthesis method of enoxazone Granted publication date: 20180123 Pledgee: Handan Bank Co.,Ltd. Shijiazhuang Zhongshan West Road Sub branch Pledgor: Lansheng Biotechnology Group Co.,Ltd. Registration number: Y2024980022991 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |