IT1148860B - Procedimento per la preparazione di n-fosfonometil glicina - Google Patents
Procedimento per la preparazione di n-fosfonometil glicinaInfo
- Publication number
- IT1148860B IT1148860B IT21972/80A IT2197280A IT1148860B IT 1148860 B IT1148860 B IT 1148860B IT 21972/80 A IT21972/80 A IT 21972/80A IT 2197280 A IT2197280 A IT 2197280A IT 1148860 B IT1148860 B IT 1148860B
- Authority
- IT
- Italy
- Prior art keywords
- phosphonomethyl
- preparation
- glycin
- procedure
- oxygen
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 title 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- AZIHIQIVLANVKD-UHFFFAOYSA-N N-(phosphonomethyl)iminodiacetic acid Chemical compound OC(=O)CN(CC(O)=O)CP(O)(O)=O AZIHIQIVLANVKD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 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
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU79MA3146A HU184168B (en) | 1979-05-11 | 1979-05-11 | Process for producing n-bracket-phosphono-methyl-bracket closed-glycine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8021972A0 IT8021972A0 (it) | 1980-05-09 |
| IT1148860B true IT1148860B (it) | 1986-12-03 |
Family
ID=10999085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21972/80A IT1148860B (it) | 1979-05-11 | 1980-05-09 | Procedimento per la preparazione di n-fosfonometil glicina |
Country Status (35)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442041A (en) * | 1982-06-30 | 1984-04-10 | Stauffer Chemical Company | Method for preparation of N-phosphonomethylglycine |
| IL68716A (en) * | 1983-05-17 | 1987-03-31 | Geshuri Lab Ltd | Process for producing n-phosphonomethylglycine |
| US4579689A (en) * | 1985-02-11 | 1986-04-01 | Monsanto Company | Oxidation with coated catalyst |
| US4582650A (en) * | 1985-02-11 | 1986-04-15 | Monsanto Company | Oxidation with encapsulated co-catalyst |
| US4696772A (en) * | 1985-02-28 | 1987-09-29 | Monsanto Company | Amine oxidation using carbon catalyst having oxides removed from surface |
| US4657705A (en) * | 1985-09-23 | 1987-04-14 | Monsanto Company | Process for the preparation of N-substituted aminomethylphosphonic acids |
| US4853159A (en) * | 1987-10-26 | 1989-08-01 | Monsanto Company | Process for producing N-phosphonomethylglycine |
| HU200780B (en) * | 1988-02-08 | 1990-08-28 | Nitrokemia Ipartelepek | Process for producing n-phosphonomethyl iminodiacetic acid from double salt of iminodiacetic acid |
| US4952723A (en) * | 1989-07-31 | 1990-08-28 | Monsanto Company | Process for producing N-phosphonomethylglycine |
| US5095140A (en) * | 1990-06-25 | 1992-03-10 | Monsanto Company | Peroxide process for producing N-phosphonomethylglycine |
| US5061820A (en) * | 1990-10-22 | 1991-10-29 | Monsanto Company | Process for producing N-phosphonomethylgylcine |
| SI9400449A (en) * | 1994-12-20 | 1996-06-30 | Pinus D D | Process for preparing N-phosphonomethyl glycin |
| US6417133B1 (en) | 1998-02-25 | 2002-07-09 | Monsanto Technology Llc | Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions |
| CA2380177A1 (en) | 1999-07-23 | 2001-02-01 | Basf Aktiengesellschaft | Method of producing glyphosate or a salt thereof |
| CN1221558C (zh) | 2000-05-22 | 2005-10-05 | 孟山都技术有限责任公司 | 制备n－(膦酰基甲基)甘氨酸化合物的反应系统 |
| US6921834B2 (en) * | 2002-05-22 | 2005-07-26 | Dow Agrosciences Llc | Continuous process for preparing N-phosphonomethyl glycine |
| AR051926A1 (es) | 2004-09-15 | 2007-02-21 | Monsanto Technology Llc | Catalizadores de oxidacion, procedimientos de preparacion de dichos catalizadores y proceso para la elaboracion de n-( fosfonometil)glicina o una sal de la misma |
| US8252953B2 (en) | 2008-05-01 | 2012-08-28 | Monsanto Technology Llc | Metal utilization in supported, metal-containing catalysts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3969398A (en) * | 1974-05-01 | 1976-07-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
-
1979
- 1979-05-11 HU HU79MA3146A patent/HU184168B/hu unknown
-
1980
- 1980-04-21 CH CH304780A patent/CH642379A5/de not_active IP Right Cessation
- 1980-04-22 LU LU82380A patent/LU82380A1/de unknown
- 1980-04-23 IL IL59903A patent/IL59903A/xx unknown
- 1980-04-23 ZA ZA00802457A patent/ZA802456B/xx unknown
- 1980-04-28 FI FI801363A patent/FI68242C/fi not_active IP Right Cessation
- 1980-04-28 PT PT71151A patent/PT71151A/pt not_active IP Right Cessation
- 1980-04-30 NZ NZ193573A patent/NZ193573A/xx unknown
- 1980-04-30 EG EG269/80A patent/EG14671A/xx active
- 1980-05-03 GR GR61848A patent/GR68515B/el unknown
- 1980-05-05 BG BG047626A patent/BG33276A3/xx unknown
- 1980-05-06 SE SE8003396A patent/SE447901B/sv not_active IP Right Cessation
- 1980-05-06 IN IN525/CAL/80A patent/IN151845B/en unknown
- 1980-05-07 DE DE3017518A patent/DE3017518C2/de not_active Expired
- 1980-05-07 CS CS803211A patent/CS221969B2/cs unknown
- 1980-05-07 SU SU802917349A patent/SU927121A3/ru active
- 1980-05-07 IE IE944/80A patent/IE50347B1/en unknown
- 1980-05-08 DD DD80220946A patent/DD150614A5/de not_active IP Right Cessation
- 1980-05-08 PL PL1980224125A patent/PL122706B1/pl unknown
- 1980-05-08 ES ES491296A patent/ES8104312A1/es not_active Expired
- 1980-05-09 IT IT21972/80A patent/IT1148860B/it active
- 1980-05-09 AT AT0247280A patent/AT380687B/de not_active IP Right Cessation
- 1980-05-09 YU YU1245/80A patent/YU42213B/xx unknown
- 1980-05-09 DK DK204080A patent/DK147144C/da not_active IP Right Cessation
- 1980-05-09 AU AU58285/80A patent/AU542716B2/en not_active Expired
- 1980-05-09 BE BE0/200555A patent/BE883222A/fr not_active IP Right Cessation
- 1980-05-09 NL NL8002674A patent/NL8002674A/nl not_active Application Discontinuation
- 1980-05-09 BR BR8002886A patent/BR8002886A/pt unknown
- 1980-05-09 CA CA000351661A patent/CA1155138A/en not_active Expired
- 1980-05-09 NO NO801381A patent/NO152416C/no unknown
- 1980-05-09 JP JP6164280A patent/JPS5618994A/ja active Granted
- 1980-05-09 FR FR8010482A patent/FR2456115B1/fr not_active Expired
- 1980-05-12 EP EP80301549A patent/EP0019445B2/en not_active Expired
- 1980-05-12 AT AT80301549T patent/ATE3428T1/de not_active IP Right Cessation
- 1980-05-12 DE DE8080301549T patent/DE3063274D1/de not_active Expired
- 1980-05-12 GB GB8015644A patent/GB2049697B/en not_active Expired
-
1983
- 1983-05-08 TR TR21105A patent/TR21105A/xx unknown
Also Published As
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