CS241089B2 - Method of n-phosphonomethylglycine and its salts' production - Google Patents
Method of n-phosphonomethylglycine and its salts' production Download PDFInfo
- Publication number
- CS241089B2 CS241089B2 CS843945A CS394584A CS241089B2 CS 241089 B2 CS241089 B2 CS 241089B2 CS 843945 A CS843945 A CS 843945A CS 394584 A CS394584 A CS 394584A CS 241089 B2 CS241089 B2 CS 241089B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- phosphonomethylglycine
- salt
- salts
- acid
- hydroxide
- Prior art date
Links
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 150000003839 salts Chemical class 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000004009 herbicide Substances 0.000 claims abstract description 20
- 239000002585 base Substances 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 9
- 230000020477 pH reduction Effects 0.000 claims abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 45
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 230000002363 herbicidal effect Effects 0.000 claims description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- 239000005648 plant growth regulator Substances 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 claims description 2
- 239000004471 Glycine Substances 0.000 claims description 2
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 2
- 229910001863 barium hydroxide Inorganic materials 0.000 claims description 2
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 2
- 238000004128 high performance liquid chromatography Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 238000005349 anion exchange Methods 0.000 claims 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- SIQGBUJXKSJZAV-UHFFFAOYSA-L disodium;2-(phosphonomethylamino)acetate Chemical compound [Na+].[Na+].OP(O)(=O)CNCC([O-])=O.OP(O)(=O)CNCC([O-])=O SIQGBUJXKSJZAV-UHFFFAOYSA-L 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 238000010899 nucleation Methods 0.000 claims 1
- 230000008635 plant growth Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 7
- UNVGGERHRPPCFM-UHFFFAOYSA-N OP(=C)=O.NCC(O)=O Chemical compound OP(=C)=O.NCC(O)=O UNVGGERHRPPCFM-UHFFFAOYSA-N 0.000 description 6
- SMYMJHWAQXWPDB-UHFFFAOYSA-N (2,4,5-trichlorophenoxy)acetic acid Chemical compound OC(=O)COC1=CC(Cl)=C(Cl)C=C1Cl SMYMJHWAQXWPDB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000003559 2,4,5-trichlorophenoxyacetic acid Substances 0.000 description 1
- DFRHETNXRZJTGA-UHFFFAOYSA-N 2-(phosphanylmethylamino)acetic acid Chemical compound OC(=O)CNCP DFRHETNXRZJTGA-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- LBYWTNBGUBZKJM-UHFFFAOYSA-N OP(=C)=O Chemical compound OP(=C)=O LBYWTNBGUBZKJM-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- LXCYSACZTOKNNS-UHFFFAOYSA-N diethoxy(oxo)phosphanium Chemical compound CCO[P+](=O)OCC LXCYSACZTOKNNS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NTNZTEQNFHNYBC-UHFFFAOYSA-N ethyl 2-aminoacetate Chemical compound CCOC(=O)CN NTNZTEQNFHNYBC-UHFFFAOYSA-N 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical class CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 229960002523 mercuric chloride Drugs 0.000 description 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
- C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof
-
- 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/44—Amides thereof
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49901783A | 1983-05-27 | 1983-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS394584A2 CS394584A2 (en) | 1985-06-13 |
| CS241089B2 true CS241089B2 (en) | 1986-03-13 |
Family
ID=23983461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS843945A CS241089B2 (en) | 1983-05-27 | 1984-05-25 | Method of n-phosphonomethylglycine and its salts' production |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0127972A1 (es) |
| JP (1) | JPS59227892A (es) |
| KR (1) | KR840009314A (es) |
| AU (1) | AU557684B2 (es) |
| BR (1) | BR8402461A (es) |
| CA (1) | CA1228596A (es) |
| CS (1) | CS241089B2 (es) |
| DD (1) | DD223153A5 (es) |
| DK (1) | DK258284A (es) |
| ES (1) | ES8506741A1 (es) |
| HU (1) | HUT34761A (es) |
| IL (1) | IL71931A (es) |
| NZ (1) | NZ208277A (es) |
| PL (1) | PL140724B1 (es) |
| RO (1) | RO89743A (es) |
| ZA (1) | ZA843981B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ID29137A (id) * | 1998-07-27 | 2001-08-02 | Schering Corp | Ligan-ligan afinitas tinggi untuk reseptor nosiseptin orl-1 |
| CN101824049B (zh) * | 2009-03-08 | 2013-05-29 | 李坚 | 磷化氢或次磷酸盐或亚磷酸盐在制备草甘膦中的应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3160632A (en) * | 1961-01-30 | 1964-12-08 | Stauffer Chemical Co | Aminomethylenephosphinic acids, salts thereof, and process for their production |
-
1984
- 1984-05-16 EP EP84303307A patent/EP0127972A1/en not_active Withdrawn
- 1984-05-21 RO RO84114617A patent/RO89743A/ro unknown
- 1984-05-23 PL PL1984247803A patent/PL140724B1/pl unknown
- 1984-05-23 BR BR8402461A patent/BR8402461A/pt unknown
- 1984-05-25 DK DK258284A patent/DK258284A/da not_active Application Discontinuation
- 1984-05-25 CA CA000455087A patent/CA1228596A/en not_active Expired
- 1984-05-25 NZ NZ208277A patent/NZ208277A/en unknown
- 1984-05-25 CS CS843945A patent/CS241089B2/cs unknown
- 1984-05-25 ZA ZA843981A patent/ZA843981B/xx unknown
- 1984-05-25 DD DD84263394A patent/DD223153A5/de unknown
- 1984-05-25 AU AU28714/84A patent/AU557684B2/en not_active Ceased
- 1984-05-25 ES ES532846A patent/ES8506741A1/es not_active Expired
- 1984-05-25 HU HU842034A patent/HUT34761A/hu unknown
- 1984-05-25 IL IL71931A patent/IL71931A/xx not_active IP Right Cessation
- 1984-05-25 KR KR1019840002870A patent/KR840009314A/ko not_active Abandoned
- 1984-05-28 JP JP59106686A patent/JPS59227892A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES532846A0 (es) | 1985-08-01 |
| DK258284A (da) | 1984-11-28 |
| PL140724B1 (en) | 1987-05-30 |
| ES8506741A1 (es) | 1985-08-01 |
| AU2871484A (en) | 1984-11-29 |
| RO89743A (ro) | 1986-07-30 |
| DD223153A5 (de) | 1985-06-05 |
| JPH0257078B2 (es) | 1990-12-03 |
| DK258284D0 (da) | 1984-05-25 |
| IL71931A (en) | 1987-09-16 |
| PL247803A1 (en) | 1985-03-26 |
| EP0127972A1 (en) | 1984-12-12 |
| AU557684B2 (en) | 1987-01-08 |
| HUT34761A (en) | 1985-04-28 |
| JPS59227892A (ja) | 1984-12-21 |
| CA1228596A (en) | 1987-10-27 |
| KR840009314A (ko) | 1984-12-26 |
| CS394584A2 (en) | 1985-06-13 |
| ZA843981B (en) | 1985-06-26 |
| NZ208277A (en) | 1987-05-29 |
| IL71931A0 (en) | 1984-09-30 |
| BR8402461A (pt) | 1985-04-02 |
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