CN103827127B - 草铵膦p游离酸的制造方法 - Google Patents
草铵膦p游离酸的制造方法 Download PDFInfo
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- CN103827127B CN103827127B CN201280046392.4A CN201280046392A CN103827127B CN 103827127 B CN103827127 B CN 103827127B CN 201280046392 A CN201280046392 A CN 201280046392A CN 103827127 B CN103827127 B CN 103827127B
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- Prior art keywords
- ammonium phosphine
- careless ammonium
- free acid
- water
- compound
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 31
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 title abstract description 79
- 239000002253 acid Substances 0.000 title abstract description 49
- 244000025254 Cannabis sativa Species 0.000 title description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000002904 solvent Substances 0.000 claims abstract description 11
- 239000003513 alkali Substances 0.000 claims abstract description 10
- 239000012046 mixed solvent Substances 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 51
- 150000001875 compounds Chemical class 0.000 claims description 35
- 239000013078 crystal Substances 0.000 claims description 17
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 10
- 238000004090 dissolution Methods 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 abstract description 27
- 230000008025 crystallization Effects 0.000 abstract description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 19
- HQTOGRJJEXEVDY-UHFFFAOYSA-N 2-(3,5-dimethoxy-4-propoxyphenyl)ethanamine;hydrochloride Chemical compound Cl.CCCOC1=C(OC)C=C(CCN)C=C1OC HQTOGRJJEXEVDY-UHFFFAOYSA-N 0.000 abstract description 14
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract description 6
- -1 ammonium phosphine P hydrochloride salt Chemical class 0.000 abstract description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 17
- 238000011084 recovery Methods 0.000 description 16
- 238000001291 vacuum drying Methods 0.000 description 10
- 238000000113 differential scanning calorimetry Methods 0.000 description 9
- 238000000634 powder X-ray diffraction Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000005903 acid hydrolysis reaction Methods 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- CYOOVEAWXNAHJA-UHFFFAOYSA-N azane;phosphane Chemical compound N.N.P CYOOVEAWXNAHJA-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 1
- ZHJGWYRLJUCMRT-UHFFFAOYSA-N 5-[6-[(4-methylpiperazin-1-yl)methyl]benzimidazol-1-yl]-3-[1-[2-(trifluoromethyl)phenyl]ethoxy]thiophene-2-carboxamide Chemical compound C=1C=CC=C(C(F)(F)F)C=1C(C)OC(=C(S1)C(N)=O)C=C1N(C1=C2)C=NC1=CC=C2CN1CCN(C)CC1 ZHJGWYRLJUCMRT-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- QRBZDQDVUMAHHX-UHFFFAOYSA-N CP(CCC(C(O)=O)N)(O)=O.N.P Chemical compound CP(CCC(C(O)=O)N)(O)=O.N.P QRBZDQDVUMAHHX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910017488 Cu K Inorganic materials 0.000 description 1
- 229910017541 Cu-K Inorganic materials 0.000 description 1
- 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 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 238000006957 Michael reaction Methods 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- NGADZOOUNFVUTH-UHFFFAOYSA-N OP(=O)(C#CC(C(=O)O)=O)C Chemical compound OP(=O)(C#CC(C(=O)O)=O)C NGADZOOUNFVUTH-UHFFFAOYSA-N 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical class [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 102000003929 Transaminases Human genes 0.000 description 1
- 108090000340 Transaminases Proteins 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000005219 aminonitrile group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 1
- LLSDKQJKOVVTOJ-UHFFFAOYSA-L calcium chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Ca+2] LLSDKQJKOVVTOJ-UHFFFAOYSA-L 0.000 description 1
- 229940052299 calcium chloride dihydrate Drugs 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- FGJLAJMGHXGFDE-UHFFFAOYSA-L disodium;2,3-dihydroxybutanedioate;dihydrate Chemical compound O.O.[Na+].[Na+].[O-]C(=O)C(O)C(O)C([O-])=O FGJLAJMGHXGFDE-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IAJOBQBIJHVGMQ-BYPYZUCNSA-N glufosinate-P Chemical compound CP(O)(=O)CC[C@H](N)C(O)=O IAJOBQBIJHVGMQ-BYPYZUCNSA-N 0.000 description 1
- 229960002989 glutamic acid Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- YWOITFUKFOYODT-UHFFFAOYSA-N methanol;sodium Chemical compound [Na].OC YWOITFUKFOYODT-UHFFFAOYSA-N 0.000 description 1
- UIWOZHBYBSGCOS-UHFFFAOYSA-N methoxy(oxido)phosphanium Chemical compound CO[PH2]=O UIWOZHBYBSGCOS-UHFFFAOYSA-N 0.000 description 1
- BCDIWLCKOCHCIH-UHFFFAOYSA-M methylphosphinate Chemical compound CP([O-])=O BCDIWLCKOCHCIH-UHFFFAOYSA-M 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000001144 powder X-ray diffraction data Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229940092162 sodium tartrate dihydrate Drugs 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/301—Acyclic saturated acids which can have further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
实施编号 | 草铵膦P盐酸盐 | 水(mL) | 甲醇(mL) | 纯度(%) | 回收率(%) |
1 | 50mmol(10.87g) | 10 | 115 | 91.7 | 95.9 |
2 | 50mmol(10.87g) | 20 | 60 | 92 | 92.4 |
3 | 50mmol(10.87g) | 20 | 180 | 98.8 | 91.3 |
4 | 50mmol(10.87g) | 2.17 | 210 | 95.6 | 92.3 |
5 | 50mmol(10.87g) | 10 | 150 | 96.3 | 96.0 |
6 | 1mol(217.5g) | 200 | 3000 | 97.3 | 94.2 |
7 | 138mmol(30g) | 27.6 | 414 | 91.7 | 93.3 |
8 | 45.6mmol(10g) | 9.2 | 138 | 97.4 | 91.8 |
9 | 45.6mmol(10g) | 1.8 | 148 | 95.4 | 94.9 |
10 | 50mmol(10.87g) | 10 | 190 | 97.3 | 94.4 |
11 | 50mmol(10.87g) | 10 | 165 | 98.1 | 95.7 |
12 | 50mmol(10.87g) | 10 | 90 | 92.5 | 97.0 |
13 | 50mmol(10.87g) | 20 | 80 | 90.9 | 92.1 |
14 | 50mmol(10.87g) | 20 | 40 | 90.5 | 88.4 |
15 | 50mmol(10.87g) | 13.9 | 41.8 | 87 | 91.1 |
16 | 50mmol(10.87g) | 10 | 140 | 98.2 | 95.3 |
17 | 50mmol(10.87g) | 15 | 60 | 83.4 | 90.6 |
18 | 50mmol(10.87g) | 15 | 85 | 87.6 | 93.9 |
19 | 50mmol(10.87g) | 15 | 110 | 97.3 | 92.4 |
20 | 45.6mmol(10g) | 3.6 | 138 | 94.2 | 95.6 |
21 | 45.6mmol(10g) | 10 | 40 | 90.1 | 85.9 |
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-217141 | 2011-09-30 | ||
JP2011217141 | 2011-09-30 | ||
PCT/JP2012/075060 WO2013047738A1 (ja) | 2011-09-30 | 2012-09-28 | グルホシネートp遊離酸の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103827127A CN103827127A (zh) | 2014-05-28 |
CN103827127B true CN103827127B (zh) | 2016-02-03 |
Family
ID=47995763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280046392.4A Active CN103827127B (zh) | 2011-09-30 | 2012-09-28 | 草铵膦p游离酸的制造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9255115B2 (zh) |
EP (1) | EP2762484A4 (zh) |
JP (1) | JP6050237B2 (zh) |
KR (1) | KR101931843B1 (zh) |
CN (1) | CN103827127B (zh) |
AR (1) | AR088189A1 (zh) |
IL (1) | IL231549A0 (zh) |
MY (1) | MY167395A (zh) |
TW (1) | TWI546311B (zh) |
WO (1) | WO2013047738A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103819503B (zh) * | 2014-02-15 | 2016-03-02 | 山东滨农科技有限公司 | 一种草铵膦的纯化工艺 |
CN106146552B (zh) * | 2015-04-07 | 2018-12-07 | 浙江省化工研究院有限公司 | 一种由草铵膦盐酸盐制备草铵膦酸的方法 |
CN105541905B (zh) * | 2016-01-14 | 2018-05-01 | 江苏七洲绿色化工股份有限公司 | 一种草铵膦的纯化方法 |
CN105541907B (zh) * | 2016-01-14 | 2018-05-11 | 江苏七洲绿色化工股份有限公司 | 一种草铵膦的纯化方法 |
CN105541906B (zh) * | 2016-01-14 | 2018-05-11 | 江苏七洲绿色化工股份有限公司 | 一种草铵膦的纯化方法 |
CN105541904B (zh) * | 2016-01-14 | 2018-11-13 | 江苏七洲绿色化工股份有限公司 | 一种草铵膦的纯化方法 |
CN105669742B (zh) * | 2016-01-14 | 2018-06-08 | 江苏七洲绿色化工股份有限公司 | 一种草铵膦的纯化方法 |
US9834802B2 (en) | 2016-03-02 | 2017-12-05 | Agrimetis, Llc | Methods for making L-glufosinate |
TW201840578A (zh) * | 2017-02-22 | 2018-11-16 | 以色列商亞當阿甘公司 | 製備甲基膦酸丁基酯的方法 |
EP3654771A1 (en) | 2017-07-18 | 2020-05-27 | Agrimetis, LLC | Methods for the purification of l-glufosinate |
CN107880072B (zh) * | 2017-10-26 | 2019-07-09 | 南京红太阳生物化学有限责任公司 | 一种草铵膦酸的制备方法 |
WO2020051188A1 (en) | 2018-09-05 | 2020-03-12 | Agrimetis, Llc | Methods for improving yields of l-glufosinate |
CN109369713A (zh) * | 2018-12-18 | 2019-02-22 | 山东省农药科学研究院 | 一种精草铵膦酸水合物晶体及其制备方法 |
CN110437276A (zh) * | 2019-08-20 | 2019-11-12 | 山东省农药科学研究院 | 一种精草铵膦酸水合物单晶及其制备方法 |
CA3240053A1 (en) | 2021-12-10 | 2023-06-15 | Klaus Ditrich | Synthesis of glufosinate using a hydantoinase-based process |
AU2022407771A1 (en) | 2021-12-10 | 2024-06-20 | Basf Se | Enzymatic decarbamoylation of glufosinate derivatives |
WO2024175643A1 (en) | 2023-02-23 | 2024-08-29 | Basf Se | A process for preparing l-glufosinate from cyanhydrine or cyanhydrine derivatives |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264532A (en) * | 1977-12-19 | 1981-04-28 | Takashi Tsuruoka | Process for preparing D,L-2-amino-4-methylphosphinobutyric acid |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979001114A1 (en) | 1978-05-25 | 1979-12-13 | Meiji Seika Kaisha | Dialkyl 4-methylphosphinobutyrates and process for producing same |
JPS54154715A (en) * | 1978-05-25 | 1979-12-06 | Meiji Seika Kaisha Ltd | D,l-2-amino-4-methylphosphinobutyric acid, its ester, and their preparation |
JPS5747485A (en) | 1980-09-01 | 1982-03-18 | Meiji Seika Kaisha Ltd | Production of l-2-amino-4-methylphosphinobutyric acid |
JPS59219297A (ja) * | 1983-05-27 | 1984-12-10 | Meiji Seika Kaisha Ltd | 光学活性な〔(3−アミノ−3−カルボキシ)プロピル−1〕−ホスフイン酸誘導体の製造法 |
DE3542645A1 (de) * | 1985-12-03 | 1987-06-04 | Hoechst Ag | Verfahren zur herstellung von l-homoalanin-4-yl(methyl)-phosphinsaeure sowie ihrer alkylester |
JP2638541B2 (ja) | 1986-06-09 | 1997-08-06 | 明治製菓株式会社 | L−2−アミノ−4−(ヒドロキシメチルホスフィニル)−酪酸の製法 |
AU599985B2 (en) | 1986-06-09 | 1990-08-02 | Meiji Seika Kaisha Ltd. | New process for the production of L-2-amino-4- (hydroxymethyl-phosphinyl)-butyric acid |
JPH0489479A (ja) * | 1990-08-01 | 1992-03-23 | Ajinomoto Co Inc | 光学活性トリプトファンの回収方法 |
FR2767474B1 (fr) | 1997-08-19 | 2002-10-18 | Oreal | Composition cosmetique contenant une dispersion aqueuse de polymere et une emulsion de silicone disilanol et procede |
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2012
- 2012-09-28 MY MYPI2014700714A patent/MY167395A/en unknown
- 2012-09-28 TW TW101135980A patent/TWI546311B/zh active
- 2012-09-28 AR ARP120103625A patent/AR088189A1/es unknown
- 2012-09-28 US US14/348,376 patent/US9255115B2/en active Active
- 2012-09-28 WO PCT/JP2012/075060 patent/WO2013047738A1/ja active Application Filing
- 2012-09-28 JP JP2013536420A patent/JP6050237B2/ja active Active
- 2012-09-28 CN CN201280046392.4A patent/CN103827127B/zh active Active
- 2012-09-28 KR KR1020147008748A patent/KR101931843B1/ko active IP Right Grant
- 2012-09-28 EP EP12835024.6A patent/EP2762484A4/en not_active Withdrawn
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2014
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Also Published As
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EP2762484A4 (en) | 2015-05-06 |
AR088189A1 (es) | 2014-05-14 |
EP2762484A1 (en) | 2014-08-06 |
CN103827127A (zh) | 2014-05-28 |
JP6050237B2 (ja) | 2016-12-21 |
US9255115B2 (en) | 2016-02-09 |
JPWO2013047738A1 (ja) | 2015-03-26 |
MY167395A (en) | 2018-08-16 |
WO2013047738A1 (ja) | 2013-04-04 |
IL231549A0 (en) | 2014-04-30 |
US20140309453A1 (en) | 2014-10-16 |
KR101931843B1 (ko) | 2018-12-21 |
KR20140089347A (ko) | 2014-07-14 |
TW201321393A (zh) | 2013-06-01 |
TWI546311B (zh) | 2016-08-21 |
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