ATE147745T1 - Verfahren zur herstellung von n- phosphonomethylglycinonitrilen oder derivaten davon - Google Patents
Verfahren zur herstellung von n- phosphonomethylglycinonitrilen oder derivaten davonInfo
- Publication number
- ATE147745T1 ATE147745T1 AT94909207T AT94909207T ATE147745T1 AT E147745 T1 ATE147745 T1 AT E147745T1 AT 94909207 T AT94909207 T AT 94909207T AT 94909207 T AT94909207 T AT 94909207T AT E147745 T1 ATE147745 T1 AT E147745T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- phosphonomethylglycinonitrile
- alkyl ester
- acid salt
- date oct
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 4
- 125000005907 alkyl ester group Chemical group 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- CTTRIWVSECLRDA-UHFFFAOYSA-N 2-[3,5-bis(cyanomethyl)-1,3,5-triazinan-1-yl]acetonitrile Chemical compound N#CCN1CN(CC#N)CN(CC#N)C1 CTTRIWVSECLRDA-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000012442 inert solvent Substances 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)]
- C07F9/40—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
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Glass Compositions (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB939307234A GB9307234D0 (en) | 1993-04-07 | 1993-04-07 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE147745T1 true ATE147745T1 (de) | 1997-02-15 |
Family
ID=10733470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94909207T ATE147745T1 (de) | 1993-04-07 | 1994-03-15 | Verfahren zur herstellung von n- phosphonomethylglycinonitrilen oder derivaten davon |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5606093A (de) |
| EP (1) | EP0693075B1 (de) |
| JP (1) | JPH08508285A (de) |
| CN (1) | CN1042337C (de) |
| AT (1) | ATE147745T1 (de) |
| AU (1) | AU685432B2 (de) |
| BR (1) | BR9406353A (de) |
| CA (1) | CA2158472A1 (de) |
| DE (1) | DE69401501T2 (de) |
| DK (1) | DK0693075T3 (de) |
| ES (1) | ES2096459T3 (de) |
| GB (1) | GB9307234D0 (de) |
| GR (1) | GR3022293T3 (de) |
| HU (1) | HU218171B (de) |
| MY (1) | MY131567A (de) |
| WO (1) | WO1994022881A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9423254D0 (en) * | 1994-11-16 | 1995-01-04 | Zeneca Ltd | Process |
| AU727126B2 (en) * | 1996-12-30 | 2000-11-30 | Monsanto Company | Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide |
| AR027024A1 (es) * | 1999-12-23 | 2003-03-12 | Basf Ag | Procedimiento para la preparacion de n-fosfonometilglicina |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1445087A (en) * | 1972-11-08 | 1976-08-04 | Ici Ltd | Preparing n-phosphonomethylglycine and nitrile intermediates therefor |
| US4067719A (en) * | 1976-12-13 | 1978-01-10 | Monsanto Company | O-Aryl N-phosphonomethylglycinonitriles and the herbicidal use thereof |
| IE53128B1 (en) * | 1981-06-19 | 1988-07-06 | Monsanto Co | Herbicidally active monoesters and diesters of n-alkyl substituted amino methyl phosphonic acid and process for preparing the diesters |
| US4415503A (en) * | 1982-09-28 | 1983-11-15 | Stauffer Chemical Company | Method for preparation of N-phosphonomethylglycine |
-
1993
- 1993-04-07 GB GB939307234A patent/GB9307234D0/en active Pending
-
1994
- 1994-03-15 DE DE69401501T patent/DE69401501T2/de not_active Expired - Fee Related
- 1994-03-15 CA CA002158472A patent/CA2158472A1/en not_active Abandoned
- 1994-03-15 US US08/532,832 patent/US5606093A/en not_active Expired - Lifetime
- 1994-03-15 BR BR9406353A patent/BR9406353A/pt not_active Application Discontinuation
- 1994-03-15 EP EP94909207A patent/EP0693075B1/de not_active Expired - Lifetime
- 1994-03-15 WO PCT/GB1994/000501 patent/WO1994022881A1/en active IP Right Grant
- 1994-03-15 ES ES94909207T patent/ES2096459T3/es not_active Expired - Lifetime
- 1994-03-15 CN CN94191710A patent/CN1042337C/zh not_active Expired - Fee Related
- 1994-03-15 AT AT94909207T patent/ATE147745T1/de not_active IP Right Cessation
- 1994-03-15 AU AU62137/94A patent/AU685432B2/en not_active Ceased
- 1994-03-15 HU HU9502820A patent/HU218171B/hu not_active IP Right Cessation
- 1994-03-15 DK DK94909207.6T patent/DK0693075T3/da active
- 1994-03-15 JP JP6521780A patent/JPH08508285A/ja active Pending
- 1994-04-06 MY MYPI94000826A patent/MY131567A/en unknown
-
1997
- 1997-01-16 GR GR960403579T patent/GR3022293T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU685432B2 (en) | 1998-01-22 |
| HUT72039A (en) | 1996-03-28 |
| CA2158472A1 (en) | 1994-10-13 |
| AU6213794A (en) | 1994-10-24 |
| MY131567A (en) | 2007-08-30 |
| HU9502820D0 (en) | 1995-11-28 |
| DK0693075T3 (da) | 1997-07-14 |
| ES2096459T3 (es) | 1997-03-01 |
| US5606093A (en) | 1997-02-25 |
| EP0693075B1 (de) | 1997-01-15 |
| EP0693075A1 (de) | 1996-01-24 |
| GB9307234D0 (en) | 1993-06-02 |
| CN1120842A (zh) | 1996-04-17 |
| DE69401501D1 (de) | 1997-02-27 |
| WO1994022881A1 (en) | 1994-10-13 |
| BR9406353A (pt) | 1996-02-06 |
| GR3022293T3 (en) | 1997-04-30 |
| JPH08508285A (ja) | 1996-09-03 |
| CN1042337C (zh) | 1999-03-03 |
| DE69401501T2 (de) | 1997-04-30 |
| HU218171B (hu) | 2000-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |