IE40538L - Electrolytic production of n-phosphonomethyl glycine¹triesters - Google Patents
Electrolytic production of n-phosphonomethyl glycine¹triestersInfo
- Publication number
- IE40538L IE40538L IE742284A IE228474A IE40538L IE 40538 L IE40538 L IE 40538L IE 742284 A IE742284 A IE 742284A IE 228474 A IE228474 A IE 228474A IE 40538 L IE40538 L IE 40538L
- Authority
- IE
- Ireland
- Prior art keywords
- phosphonomethyl
- electric current
- tetraester
- glycine
- nov
- Prior art date
Links
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical class OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- -1 fluoroborate Chemical compound 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000003115 supporting electrolyte Substances 0.000 abstract 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 abstract 1
- FDQQNNZKEJIHMS-UHFFFAOYSA-N 3,4,5-trimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1C FDQQNNZKEJIHMS-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000005210 alkyl ammonium group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-M ethyl sulfate Chemical compound CCOS([O-])(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-M 0.000 abstract 1
- 150000008282 halocarbons Chemical class 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 150000002828 nitro derivatives Chemical class 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 1
- 150000005691 triesters Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/23—Oxidation
-
- 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)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
1452644 Electrolytic preparation of N-phosphonomethylglycine esters MONSANTO CO 6 Nov 1974 [7 Nov 1973] 47915/74 Heading C2P [Also in Division C7] A triester of N-(phosphonomethyl)glycine is produced by subjecting a solution of a tetraester of N-(phosphonomethyl)iminodiacetic acid in an organic solvent containing an electrolyte to electric current, said solvent being one in which both the tetraester and the supporting electrolyte are soluble. Preferably, the electric current is a direct current the supporting electrolyte is a metal, ammonium or alkylammonium perchlorate, fluoroborate, acetate, ethylsulphate, toluenesulphonate or, especially, hexafluorophosphate. The solvent may be a nitro compound, a halogenated hydrocarbon, an ether or, especially, a nitrile and the electrodes used to produce the electric current may be made of lead, carbon, lead sulphate, a noble metal or a metal oxide. The products may be hydrolysed to give N-(phosphonomethyl)glycine, a herbicide.
[GB1452644A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US413476A US3859183A (en) | 1973-11-07 | 1973-11-07 | Process for producing n-phosphonomethyl glycine triesters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE40538L true IE40538L (en) | 1975-05-07 |
| IE40538B1 IE40538B1 (en) | 1979-06-20 |
Family
ID=23637369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2284/74A IE40538B1 (en) | 1973-11-07 | 1974-11-06 | Production of n-phosphonomethyl glycine triesters |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US3859183A (en) |
| JP (1) | JPS5441573B2 (en) |
| AR (1) | AR216279A1 (en) |
| AT (1) | AT337206B (en) |
| BE (1) | BE821891A (en) |
| BG (1) | BG27092A3 (en) |
| BR (1) | BR7409282A (en) |
| CA (1) | CA1030900A (en) |
| CH (1) | CH615932A5 (en) |
| CS (1) | CS177191B2 (en) |
| DD (1) | DD116237A5 (en) |
| DK (1) | DK140897B (en) |
| EG (1) | EG11633A (en) |
| ES (1) | ES431642A1 (en) |
| FR (1) | FR2249974B1 (en) |
| GB (1) | GB1452644A (en) |
| HU (1) | HU171934B (en) |
| IE (1) | IE40538B1 (en) |
| IL (1) | IL45990A (en) |
| IN (1) | IN140891B (en) |
| IT (1) | IT1025475B (en) |
| MY (1) | MY7800041A (en) |
| NL (1) | NL173773C (en) |
| PH (1) | PH10866A (en) |
| PL (1) | PL92408B1 (en) |
| RO (1) | RO72486B (en) |
| SE (1) | SE401926B (en) |
| YU (1) | YU39930B (en) |
| ZA (1) | ZA747144B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX3898E (en) * | 1975-12-29 | 1981-09-10 | Monsanto Co | IMPROVED PROCEDURE FOR THE PREPARATION OF N-PHOSPHONOMETILGLYCLE TRIESTERS |
| DE2635802C2 (en) * | 1976-08-09 | 1984-03-01 | Basf Ag, 6700 Ludwigshafen | Process for the preparation of symmetrical carotenoids |
| CN104262394B (en) * | 2014-07-08 | 2016-08-24 | 重庆紫光化工股份有限公司 | The environment friendly clean producing method of a kind of preparing glyphosate from N-phosphonomethyl aminodiacetic acid and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978392A (en) * | 1957-08-12 | 1961-04-04 | Celanese Corp | Electrolytic process |
| US3137705A (en) * | 1960-04-08 | 1964-06-16 | Ciba Geigy Corp | Hydroxylamino compounds |
| US3649484A (en) * | 1969-04-09 | 1972-03-14 | Uniroyal Inc | Electrolytic process for the manufacture of azo compounds |
-
1973
- 1973-11-07 US US413476A patent/US3859183A/en not_active Expired - Lifetime
-
1974
- 1974-11-04 IL IL45990A patent/IL45990A/en unknown
- 1974-11-05 ES ES431642A patent/ES431642A1/en not_active Expired
- 1974-11-05 NL NLAANVRAGE7414397,A patent/NL173773C/en not_active IP Right Cessation
- 1974-11-05 EG EG493/74A patent/EG11633A/en active
- 1974-11-06 RO RO80441A patent/RO72486B/en unknown
- 1974-11-06 SE SE7413908A patent/SE401926B/en unknown
- 1974-11-06 PL PL1974175374A patent/PL92408B1/pl unknown
- 1974-11-06 CA CA213,144A patent/CA1030900A/en not_active Expired
- 1974-11-06 IT IT29168/74A patent/IT1025475B/en active
- 1974-11-06 DD DD182198A patent/DD116237A5/xx unknown
- 1974-11-06 CH CH1483874A patent/CH615932A5/de not_active IP Right Cessation
- 1974-11-06 AT AT889074A patent/AT337206B/en not_active IP Right Cessation
- 1974-11-06 BG BG028135A patent/BG27092A3/en unknown
- 1974-11-06 ZA ZA00747144A patent/ZA747144B/en unknown
- 1974-11-06 GB GB4791574A patent/GB1452644A/en not_active Expired
- 1974-11-06 HU HU74MO00000922A patent/HU171934B/en unknown
- 1974-11-06 BR BR9282/74A patent/BR7409282A/en unknown
- 1974-11-06 YU YU2974/74A patent/YU39930B/en unknown
- 1974-11-06 AR AR256425A patent/AR216279A1/en active
- 1974-11-06 IN IN2439/CAL/1974A patent/IN140891B/en unknown
- 1974-11-06 DK DK577674AA patent/DK140897B/en unknown
- 1974-11-06 FR FR7436868A patent/FR2249974B1/fr not_active Expired
- 1974-11-06 IE IE2284/74A patent/IE40538B1/en unknown
- 1974-11-06 BE BE150245A patent/BE821891A/en not_active IP Right Cessation
- 1974-11-06 JP JP12724074A patent/JPS5441573B2/ja not_active Expired
- 1974-11-06 CS CS7559A patent/CS177191B2/cs unknown
- 1974-11-06 PH PH16491A patent/PH10866A/en unknown
-
1978
- 1978-12-30 MY MY41/78A patent/MY7800041A/en unknown
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