ZA200201942B - Method for the production of phosphonomethylglycin. - Google Patents
Method for the production of phosphonomethylglycin. Download PDFInfo
- Publication number
- ZA200201942B ZA200201942B ZA200201942A ZA200201942A ZA200201942B ZA 200201942 B ZA200201942 B ZA 200201942B ZA 200201942 A ZA200201942 A ZA 200201942A ZA 200201942 A ZA200201942 A ZA 200201942A ZA 200201942 B ZA200201942 B ZA 200201942B
- Authority
- ZA
- South Africa
- Prior art keywords
- oxide
- catalyst
- acid
- metered
- phosphonomethylglycine
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 40
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title claims description 36
- 150000001204 N-oxides Chemical class 0.000 claims description 59
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 239000003054 catalyst Substances 0.000 claims description 36
- AZIHIQIVLANVKD-UHFFFAOYSA-N N-(phosphonomethyl)iminodiacetic acid Chemical compound OC(=O)CN(CC(O)=O)CP(O)(O)=O AZIHIQIVLANVKD-UHFFFAOYSA-N 0.000 claims description 32
- -1 N-phosphonomethyliminodiacetic acid N-oxide Chemical class 0.000 claims description 19
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 13
- 239000005078 molybdenum compound Substances 0.000 claims description 12
- 150000002752 molybdenum compounds Chemical class 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 10
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 10
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 150000001340 alkali metals Chemical class 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000011541 reaction mixture Substances 0.000 claims description 7
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 4
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 4
- 239000011609 ammonium molybdate Substances 0.000 claims description 4
- 229940010552 ammonium molybdate Drugs 0.000 claims description 4
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 3
- FWMUJAIKEJWSSY-UHFFFAOYSA-N sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 claims description 3
- FCMYSEXCLRFWBP-UHFFFAOYSA-N [NH4+].[NH4+].[O-]S(=O)S([O-])=O Chemical compound [NH4+].[NH4+].[O-]S(=O)S([O-])=O FCMYSEXCLRFWBP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 36
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000000725 suspension Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000002244 precipitate Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 239000012378 ammonium molybdate tetrahydrate Substances 0.000 description 7
- FIXLYHHVMHXSCP-UHFFFAOYSA-H azane;dihydroxy(dioxo)molybdenum;trioxomolybdenum;tetrahydrate Chemical compound N.N.N.N.N.N.O.O.O.O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O FIXLYHHVMHXSCP-UHFFFAOYSA-H 0.000 description 7
- 150000002978 peroxides Chemical class 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 150000003658 tungsten compounds Chemical class 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- 235000015393 sodium molybdate Nutrition 0.000 description 2
- 239000011684 sodium molybdate Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 150000003681 vanadium Chemical class 0.000 description 2
- HUWSZNZAROKDRZ-RRLWZMAJSA-N (3r,4r)-3-azaniumyl-5-[[(2s,3r)-1-[(2s)-2,3-dicarboxypyrrolidin-1-yl]-3-methyl-1-oxopentan-2-yl]amino]-5-oxo-4-sulfanylpentane-1-sulfonate Chemical compound OS(=O)(=O)CC[C@@H](N)[C@@H](S)C(=O)N[C@@H]([C@H](C)CC)C(=O)N1CCC(C(O)=O)[C@H]1C(O)=O HUWSZNZAROKDRZ-RRLWZMAJSA-N 0.000 description 1
- XYPISWUKQGWYGX-UHFFFAOYSA-N 2,2,2-trifluoroethaneperoxoic acid Chemical compound OOC(=O)C(F)(F)F XYPISWUKQGWYGX-UHFFFAOYSA-N 0.000 description 1
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 description 1
- YNJSNEKCXVFDKW-UHFFFAOYSA-N 3-(5-amino-1h-indol-3-yl)-2-azaniumylpropanoate Chemical compound C1=C(N)C=C2C(CC(N)C(O)=O)=CNC2=C1 YNJSNEKCXVFDKW-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical class [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- 239000005562 Glyphosate Substances 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
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali 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
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- XUFUCDNVOXXQQC-UHFFFAOYSA-L azane;hydroxy-(hydroxy(dioxo)molybdenio)oxy-dioxomolybdenum Chemical compound N.N.O[Mo](=O)(=O)O[Mo](O)(=O)=O XUFUCDNVOXXQQC-UHFFFAOYSA-L 0.000 description 1
- SJPVUFMOBDBTHQ-UHFFFAOYSA-N barium(2+);dioxido(dioxo)tungsten Chemical compound [Ba+2].[O-][W]([O-])(=O)=O SJPVUFMOBDBTHQ-UHFFFAOYSA-N 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- BDUPRNVPXOHWIL-UHFFFAOYSA-N dimethyl sulfite Chemical compound COS(=O)OC BDUPRNVPXOHWIL-UHFFFAOYSA-N 0.000 description 1
- AAQNGTNRWPXMPB-UHFFFAOYSA-N dipotassium;dioxido(dioxo)tungsten Chemical compound [K+].[K+].[O-][W]([O-])(=O)=O AAQNGTNRWPXMPB-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229940097068 glyphosate Drugs 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- MBABOKRGFJTBAE-UHFFFAOYSA-N methyl methanesulfonate Chemical compound COS(C)(=O)=O MBABOKRGFJTBAE-UHFFFAOYSA-N 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 231100000208 phytotoxic Toxicity 0.000 description 1
- 230000000885 phytotoxic effect Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
- UUUGYDOQQLOJQA-UHFFFAOYSA-L vanadyl sulfate Chemical compound [V+2]=O.[O-]S([O-])(=O)=O UUUGYDOQQLOJQA-UHFFFAOYSA-L 0.000 description 1
- 229940041260 vanadyl sulfate Drugs 0.000 description 1
- 229910000352 vanadyl sulfate Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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)]
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19937958 | 1999-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200201942B true ZA200201942B (en) | 2003-05-28 |
Family
ID=7917994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200201942A ZA200201942B (en) | 1999-08-11 | 2002-03-08 | Method for the production of phosphonomethylglycin. |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US6528680B1 (xx) |
| EP (1) | EP1203000B1 (xx) |
| JP (1) | JP2003507385A (xx) |
| KR (1) | KR20020022103A (xx) |
| CN (1) | CN1176930C (xx) |
| AR (1) | AR025229A1 (xx) |
| AT (1) | ATE238316T1 (xx) |
| AU (1) | AU6441000A (xx) |
| BG (1) | BG106388A (xx) |
| BR (1) | BR0013107A (xx) |
| CA (1) | CA2381412A1 (xx) |
| CZ (1) | CZ2002495A3 (xx) |
| DE (1) | DE50001895D1 (xx) |
| DK (1) | DK1203000T3 (xx) |
| EA (1) | EA004181B1 (xx) |
| ES (1) | ES2197109T3 (xx) |
| HU (1) | HUP0202530A3 (xx) |
| IL (1) | IL147684A0 (xx) |
| MX (1) | MXPA02001049A (xx) |
| NZ (1) | NZ516805A (xx) |
| PL (1) | PL361841A1 (xx) |
| PT (1) | PT1203000E (xx) |
| SK (1) | SK1992002A3 (xx) |
| WO (1) | WO2001012639A1 (xx) |
| ZA (1) | ZA200201942B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003068387A1 (en) * | 2002-02-14 | 2003-08-21 | Monsanto Technology Llc | Oxidation catalyst and process for its preparation and process for oxidation using it |
| US7390920B2 (en) * | 2002-02-14 | 2008-06-24 | Monsanto Technology Llc | Oxidation catalyst and process |
| EP1684900B1 (en) | 2003-08-14 | 2013-02-27 | Monsanto Technology LLC | Process for oxidation of N-(phosphonomethyl)iminodiacetic acid or salt thereof |
| TW200624171A (en) * | 2004-09-15 | 2006-07-16 | Monsanto Technology Llc | Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions |
| MX2007010066A (es) | 2005-02-17 | 2007-11-07 | Monsanto Technology Llc | Catalizadores que contienen metales de transicion y combinaciones de catalizadores que incluyen catalizadores que contienen metales de transicion y procedimientos para su preparacion y uso como catalizadores de oxidacion. |
| WO2007098432A2 (en) * | 2006-02-17 | 2007-08-30 | Monsanto Technology Llc | Transition metal-containing catalysts and processes for their preparation and use as fuel cell catalysts |
| US8252953B2 (en) | 2008-05-01 | 2012-08-28 | Monsanto Technology Llc | Metal utilization in supported, metal-containing catalysts |
| KR101246278B1 (ko) * | 2012-09-18 | 2013-03-22 | 주식회사 천보 | 이미노디아세트산의 합성방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369142A (en) * | 1981-12-03 | 1983-01-18 | Ciba-Geigy Corporation | Process for producing N-phosphonomethylglycine |
| US4486358A (en) * | 1982-06-24 | 1984-12-04 | Ciba-Geigy Corporation | Process for producing N-phosphonomethylglycine |
| HU204533B (en) * | 1988-11-02 | 1992-01-28 | Nitrokemia Ipartelepek | Process for producing n-phosphono-methyl-glycine |
| US4952723A (en) * | 1989-07-31 | 1990-08-28 | Monsanto Company | Process for producing N-phosphonomethylglycine |
| US5047579A (en) | 1990-01-26 | 1991-09-10 | Monsanto Company | Process for producing n-phosphonomethylglycine |
| NZ236894A (en) * | 1990-01-26 | 1992-12-23 | Monsanto Co | Preparation of n-phosphonomethylglycine using a metabisulphite compound and a molybdenum compound as cocatalysts |
| US5023369A (en) | 1990-06-25 | 1991-06-11 | Monsanto Company | Process for producing N-phosphonomethylglycine |
| US5043475A (en) * | 1990-06-25 | 1991-08-27 | Monsanto Company | Peroxide process for producing N-phosphonomethylglycine |
| US5095140A (en) | 1990-06-25 | 1992-03-10 | Monsanto Company | Peroxide process for producing N-phosphonomethylglycine |
| US5077431A (en) * | 1990-06-25 | 1991-12-31 | Monsanto Company | Peroxide process for producing n-phosphonomethylglycine |
| BR9601581C1 (pt) * | 1996-04-22 | 2000-01-25 | Nortox S A | Processo para preparação de n-fofonometilglicina. |
-
2000
- 2000-08-10 US US10/048,572 patent/US6528680B1/en not_active Expired - Fee Related
- 2000-08-10 PL PL36184100A patent/PL361841A1/xx unknown
- 2000-08-10 DK DK00951493T patent/DK1203000T3/da active
- 2000-08-10 ES ES00951493T patent/ES2197109T3/es not_active Expired - Lifetime
- 2000-08-10 CZ CZ2002495A patent/CZ2002495A3/cs unknown
- 2000-08-10 EP EP00951493A patent/EP1203000B1/de not_active Expired - Lifetime
- 2000-08-10 IL IL14768400A patent/IL147684A0/xx unknown
- 2000-08-10 WO PCT/EP2000/007808 patent/WO2001012639A1/de active IP Right Grant
- 2000-08-10 JP JP2001517537A patent/JP2003507385A/ja not_active Withdrawn
- 2000-08-10 AU AU64410/00A patent/AU6441000A/en not_active Abandoned
- 2000-08-10 CA CA002381412A patent/CA2381412A1/en not_active Abandoned
- 2000-08-10 NZ NZ516805A patent/NZ516805A/en unknown
- 2000-08-10 DE DE50001895T patent/DE50001895D1/de not_active Expired - Lifetime
- 2000-08-10 CN CNB008114439A patent/CN1176930C/zh not_active Expired - Fee Related
- 2000-08-10 KR KR1020027001860A patent/KR20020022103A/ko not_active Application Discontinuation
- 2000-08-10 EA EA200200206A patent/EA004181B1/ru not_active IP Right Cessation
- 2000-08-10 AT AT00951493T patent/ATE238316T1/de not_active IP Right Cessation
- 2000-08-10 BR BR0013107-5A patent/BR0013107A/pt not_active Application Discontinuation
- 2000-08-10 SK SK199-2002A patent/SK1992002A3/sk unknown
- 2000-08-10 PT PT00951493T patent/PT1203000E/pt unknown
- 2000-08-10 HU HU0202530A patent/HUP0202530A3/hu unknown
- 2000-08-10 MX MXPA02001049A patent/MXPA02001049A/es active IP Right Grant
- 2000-08-11 AR ARP000104166A patent/AR025229A1/es active IP Right Grant
-
2002
- 2002-02-05 BG BG106388A patent/BG106388A/xx unknown
- 2002-03-08 ZA ZA200201942A patent/ZA200201942B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1368976A (zh) | 2002-09-11 |
| BR0013107A (pt) | 2002-05-07 |
| AR025229A1 (es) | 2002-11-13 |
| DE50001895D1 (de) | 2003-05-28 |
| PT1203000E (pt) | 2003-09-30 |
| US6528680B1 (en) | 2003-03-04 |
| JP2003507385A (ja) | 2003-02-25 |
| BG106388A (en) | 2002-08-30 |
| PL361841A1 (en) | 2004-10-04 |
| ES2197109T3 (es) | 2004-01-01 |
| MXPA02001049A (es) | 2002-08-20 |
| CA2381412A1 (en) | 2001-02-22 |
| HUP0202530A3 (en) | 2002-12-28 |
| WO2001012639A1 (de) | 2001-02-22 |
| EA200200206A1 (ru) | 2002-08-29 |
| DK1203000T3 (da) | 2003-06-02 |
| AU6441000A (en) | 2001-03-13 |
| CN1176930C (zh) | 2004-11-24 |
| KR20020022103A (ko) | 2002-03-23 |
| EP1203000A1 (de) | 2002-05-08 |
| CZ2002495A3 (cs) | 2002-08-14 |
| SK1992002A3 (en) | 2002-07-02 |
| EA004181B1 (ru) | 2004-02-26 |
| HUP0202530A2 (en) | 2002-10-28 |
| EP1203000B1 (de) | 2003-04-23 |
| IL147684A0 (en) | 2002-08-14 |
| NZ516805A (en) | 2003-10-31 |
| ATE238316T1 (de) | 2003-05-15 |
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