IL45990A - Process for the production of N-phosphonomethyl glycine triesters - Google Patents
Process for the production of N-phosphonomethyl glycine triestersInfo
- Publication number
- IL45990A IL45990A IL45990A IL4599074A IL45990A IL 45990 A IL45990 A IL 45990A IL 45990 A IL45990 A IL 45990A IL 4599074 A IL4599074 A IL 4599074A IL 45990 A IL45990 A IL 45990A
- Authority
- IL
- Israel
- Prior art keywords
- tetra
- ester
- phosphonomethyl
- triester
- tetra ester
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 28
- -1 n-phosphonomethyl glycine triesters Chemical class 0.000 title claims description 24
- 150000002148 esters Chemical class 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 18
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 claims description 12
- 150000005691 triesters Chemical class 0.000 claims description 11
- 239000003115 supporting electrolyte Substances 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 125000004430 oxygen atom Chemical group O* 0.000 claims 1
- AZIHIQIVLANVKD-UHFFFAOYSA-N N-(phosphonomethyl)iminodiacetic acid Chemical compound OC(=O)CN(CC(O)=O)CP(O)(O)=O AZIHIQIVLANVKD-UHFFFAOYSA-N 0.000 description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 229910000464 lead oxide Inorganic materials 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LRMSQVBRUNSOJL-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)F LRMSQVBRUNSOJL-UHFFFAOYSA-N 0.000 description 1
- HUUSIEFIVZBKNJ-UHFFFAOYSA-M 2-methylbenzenesulfonate;tetraethylazanium Chemical compound CC[N+](CC)(CC)CC.CC1=CC=CC=C1S([O-])(=O)=O HUUSIEFIVZBKNJ-UHFFFAOYSA-M 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- IMGRQOMGESKKNF-UHFFFAOYSA-M C(C)OS(=O)(=O)[O-].C[N+](C)(C)C Chemical compound C(C)OS(=O)(=O)[O-].C[N+](C)(C)C IMGRQOMGESKKNF-UHFFFAOYSA-M 0.000 description 1
- 101100219382 Caenorhabditis elegans cah-2 gene Proteins 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 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
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 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
- 125000005081 alkoxyalkoxyalkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000005066 dodecenyl group Chemical group C(=CCCCCCCCCCC)* 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- HCWMUANODLPMEO-UHFFFAOYSA-M ethyl sulfate;tetraethylazanium Chemical compound CCOS([O-])(=O)=O.CC[N+](CC)(CC)CC HCWMUANODLPMEO-UHFFFAOYSA-M 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 125000001145 hydrido group Chemical class *[H] 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 125000005429 oxyalkyl group Chemical group 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- 229940036562 perchlorate antithyroid preparations Drugs 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- HIFXHEXRVMWOAG-UHFFFAOYSA-M phenylmethanesulfonate;tetramethylazanium Chemical compound C[N+](C)(C)C.[O-]S(=O)(=O)CC1=CC=CC=C1 HIFXHEXRVMWOAG-UHFFFAOYSA-M 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- GTCDARUMAMVCRO-UHFFFAOYSA-M tetraethylazanium;acetate Chemical compound CC([O-])=O.CC[N+](CC)(CC)CC GTCDARUMAMVCRO-UHFFFAOYSA-M 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 125000005023 xylyl group Chemical group 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)]
- C07F9/40—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (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)
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 |
|---|---|
| IL45990A0 IL45990A0 (en) | 1975-02-10 |
| IL45990A true IL45990A (en) | 1977-02-28 |
Family
ID=23637369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL45990A IL45990A (en) | 1973-11-07 | 1974-11-04 | Process for the production of N-phosphonomethyl glycine triesters |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US3859183A (de) |
| JP (1) | JPS5441573B2 (de) |
| AR (1) | AR216279A1 (de) |
| AT (1) | AT337206B (de) |
| BE (1) | BE821891A (de) |
| BG (1) | BG27092A3 (de) |
| BR (1) | BR7409282A (de) |
| CA (1) | CA1030900A (de) |
| CH (1) | CH615932A5 (de) |
| CS (1) | CS177191B2 (de) |
| DD (1) | DD116237A5 (de) |
| DK (1) | DK140897B (de) |
| EG (1) | EG11633A (de) |
| ES (1) | ES431642A1 (de) |
| FR (1) | FR2249974B1 (de) |
| GB (1) | GB1452644A (de) |
| HU (1) | HU171934B (de) |
| IE (1) | IE40538B1 (de) |
| IL (1) | IL45990A (de) |
| IN (1) | IN140891B (de) |
| IT (1) | IT1025475B (de) |
| MY (1) | MY7800041A (de) |
| NL (1) | NL173773C (de) |
| PH (1) | PH10866A (de) |
| PL (1) | PL92408B1 (de) |
| RO (1) | RO72486B (de) |
| SE (1) | SE401926B (de) |
| YU (1) | YU39930B (de) |
| ZA (1) | ZA747144B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX3898E (es) * | 1975-12-29 | 1981-09-10 | Monsanto Co | Procedimiento mejorado para la preparacion de triesteres de n-fosfonometilglicina |
| DE2635802C2 (de) * | 1976-08-09 | 1984-03-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von symmetrischen Carotinoiden |
| CN104262393B (zh) * | 2014-07-08 | 2017-01-11 | 重庆紫光化工股份有限公司 | 一种草甘膦的节能清洁生产方法及装置 |
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/es not_active Expired
- 1974-11-05 EG EG493/74A patent/EG11633A/xx active
- 1974-11-05 NL NLAANVRAGE7414397,A patent/NL173773C/xx not_active IP Right Cessation
- 1974-11-06 RO RO80441A patent/RO72486B/ro unknown
- 1974-11-06 DK DK577674AA patent/DK140897B/da unknown
- 1974-11-06 PH PH16491A patent/PH10866A/en unknown
- 1974-11-06 DD DD182198A patent/DD116237A5/xx unknown
- 1974-11-06 BG BG028135A patent/BG27092A3/xx unknown
- 1974-11-06 GB GB4791574A patent/GB1452644A/en not_active Expired
- 1974-11-06 JP JP12724074A patent/JPS5441573B2/ja not_active Expired
- 1974-11-06 BE BE150245A patent/BE821891A/xx not_active IP Right Cessation
- 1974-11-06 YU YU2974/74A patent/YU39930B/xx unknown
- 1974-11-06 AR AR256425A patent/AR216279A1/es active
- 1974-11-06 BR BR9282/74A patent/BR7409282A/pt unknown
- 1974-11-06 ZA ZA00747144A patent/ZA747144B/xx unknown
- 1974-11-06 CS CS7559A patent/CS177191B2/cs unknown
- 1974-11-06 CA CA213,144A patent/CA1030900A/en not_active Expired
- 1974-11-06 FR FR7436868A patent/FR2249974B1/fr not_active Expired
- 1974-11-06 AT AT889074A patent/AT337206B/de not_active IP Right Cessation
- 1974-11-06 IN IN2439/CAL/1974A patent/IN140891B/en unknown
- 1974-11-06 PL PL1974175374A patent/PL92408B1/pl unknown
- 1974-11-06 IT IT29168/74A patent/IT1025475B/it active
- 1974-11-06 CH CH1483874A patent/CH615932A5/de not_active IP Right Cessation
- 1974-11-06 IE IE2284/74A patent/IE40538B1/xx unknown
- 1974-11-06 HU HU74MO00000922A patent/HU171934B/hu unknown
- 1974-11-06 SE SE7413908A patent/SE401926B/xx unknown
-
1978
- 1978-12-30 MY MY41/78A patent/MY7800041A/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3764492A (en) | Electrolytic preparation of esters from organo halides | |
| US4072583A (en) | Electrolytic carboxylation of carbon acids via electrogenerated bases | |
| US4071429A (en) | Electrolytic flow-cell apparatus and process for effecting sequential electrochemical reaction | |
| US3344045A (en) | Electrolytic preparation of carboxylic acids | |
| US3907652A (en) | Electrooxidation of phosphonomethyl amines | |
| FI74945B (fi) | Foerfarande foer framstaellning av hydroksifoereningar genom elektrokemisk reduktion. | |
| EP0028430B1 (de) | Verfahren zur elektroreduktiven Herstellung organischer Verbindungen | |
| US3694332A (en) | Electrolytic reduction of halogenated pyridines | |
| US5026460A (en) | Process for the preparation of unsaturated halogenated hydrocabons | |
| US3677916A (en) | Electrolytic reduction of 1,2,3,4-tetrachlorobenzene to obtain 1,2,4-trichlorobenzene | |
| IL45990A (en) | Process for the production of N-phosphonomethyl glycine triesters | |
| US4414079A (en) | Process for the preparation of a 4-butanolide compound | |
| US4239605A (en) | Method for the electrolytic preparation of narwedine-type dienones | |
| US7052593B2 (en) | Process for the production of diaryl iodonium compounds | |
| US3687827A (en) | Electrolytic reduction of halogenated halomethylpyridine | |
| US4290862A (en) | Method for the preparation of narwedine-type enones | |
| US3864225A (en) | Electrolytic Carboxylation of Substituted Olefins | |
| US4076601A (en) | Electrolytic process for the preparation of ethane-1,1,2,2-tetracarboxylate esters and related cyclic tetracarboxylate esters | |
| US4120761A (en) | Electrochemical process for the preparation of acetals of 2-haloaldehydes | |
| US4377451A (en) | Electrochemical conversion of conjugated dienes into alkadienedioic acids | |
| US4624759A (en) | Electrolytic method for producing quinone methides | |
| US4157286A (en) | Production of 1,2-bis(hydroxyphenyl)ethane-1,2-diols by electrolytic reduction | |
| DE2452701C3 (de) | Verfahren zur Herstellung eines Triesters von N-Phosphonomethylglycin durch elektrolytische Oxydation des entsprechenden Tetraesters der N-(PhosphonmethyD-iminodiessigsäure | |
| EP0873433B1 (de) | Verfahren zur herstellung von tetraalkyl 1,2,3,4-butantetracarboxylaten | |
| US3945896A (en) | Electrolytic carboxylation of acetonitrile and alpha-substituted acetonitriles |