DE69715666T2 - Verfahren zur herstellung von cyanophosphonatderivaten aus phosphorsäureanhydrid und cyanid - Google Patents
Verfahren zur herstellung von cyanophosphonatderivaten aus phosphorsäureanhydrid und cyanidInfo
- Publication number
- DE69715666T2 DE69715666T2 DE69715666T DE69715666T DE69715666T2 DE 69715666 T2 DE69715666 T2 DE 69715666T2 DE 69715666 T DE69715666 T DE 69715666T DE 69715666 T DE69715666 T DE 69715666T DE 69715666 T2 DE69715666 T2 DE 69715666T2
- Authority
- DE
- Germany
- Prior art keywords
- cyanide
- producing
- phosphoric acid
- acid anhydride
- cyanophosphonate derivatives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/40—Esters thereof
- C07F9/4068—Esters of pyrophosphonic acids; Esters of phosphonic acid anhydrides
-
- 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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
- C07F9/3808—Acyclic saturated 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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
- C07F9/3886—Acids containing the structure -C(=X)-P(=X)(XH)2 or NC-P(=X)(XH)2, (X = O, S, 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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3895—Pyrophosphonic acids; phosphonic acid anhydrides
-
- 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 System
- 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, i.e. RP(=X)(XH)2 (X = S, 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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4062—Esters of acids containing the structure -C(=X)-P(=X)(XR)2 or NC-P(=X)(XR)2, (X = O, S, Se)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3451296P | 1996-12-30 | 1996-12-30 | |
| PCT/US1997/023494 WO1998029106A2 (en) | 1996-12-30 | 1997-12-23 | Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69715666D1 DE69715666D1 (de) | 2002-10-24 |
| DE69715666T2 true DE69715666T2 (de) | 2003-05-22 |
Family
ID=21876878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69715666T Expired - Fee Related DE69715666T2 (de) | 1996-12-30 | 1997-12-23 | Verfahren zur herstellung von cyanophosphonatderivaten aus phosphorsäureanhydrid und cyanid |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5858317A (de) |
| EP (1) | EP0948326B1 (de) |
| JP (1) | JP2001507664A (de) |
| AR (1) | AR011342A1 (de) |
| AT (1) | ATE224186T1 (de) |
| AU (1) | AU727126B2 (de) |
| CA (1) | CA2276158A1 (de) |
| DE (1) | DE69715666T2 (de) |
| ES (1) | ES2184151T3 (de) |
| IL (1) | IL130703A0 (de) |
| WO (1) | WO1998029106A2 (de) |
| ZA (1) | ZA9711676B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2184151T3 (es) * | 1996-12-30 | 2003-04-01 | Monsanto Technology Llc | Procedimiento para preparar derivados de cianofosfonato a partir de anhidrido fosforico y cianuro. |
| US7155275B2 (en) * | 2004-10-18 | 2006-12-26 | Cardiac Pacemakers, Inc. | Method and apparatus for adjusting cardiac event detection threshold based on dynamic noise estimation |
| US7947130B2 (en) | 2009-10-24 | 2011-05-24 | Wai Mun Lee | Troika acid semiconductor cleaning compositions and methods of use |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE300936C (de) * | ||||
| US2402703A (en) * | 1942-08-06 | 1946-06-25 | Victor Chemical Works | Method of producing neutral esters of molecularly dehydrated phosphoric acids |
| US2702299A (en) * | 1948-05-01 | 1955-02-15 | Monsanto Chemicals | Manufacture of tetraethyl pyrophosphate |
| US3432277A (en) * | 1966-08-03 | 1969-03-11 | Du Pont | Derivatives of phosphinodithionic acid and method for their preparation |
| DE2032712C3 (de) * | 1970-07-02 | 1978-10-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von w-Amino-alkanphosphonsäure bzw.- phosphinsäurederivaten |
| JPS5838437B2 (ja) * | 1974-08-20 | 1983-08-23 | ニツポウカガク カブシキガイシヤ | ジアルキルシアノホスホネ−トノ セイゾウホウホウ |
| US4221583A (en) * | 1978-12-22 | 1980-09-09 | Monsanto Company | N-Phosphonomethylglycinonitrile and certain derivatives thereof |
| US4568432A (en) * | 1984-12-28 | 1986-02-04 | Monsanto Company | Process for preparing glyphosate and glyphosate derivatives |
| GB9307234D0 (en) * | 1993-04-07 | 1993-06-02 | Zeneca Ltd | Process |
| US5679844A (en) * | 1994-07-01 | 1997-10-21 | Showa Denko K.K. | Manufacturing method for phosphonic acid derivatives |
| GB9423254D0 (en) * | 1994-11-16 | 1995-01-04 | Zeneca Ltd | Process |
| AU723149B2 (en) * | 1996-12-30 | 2000-08-17 | Monsanto Company | Cyanophosphorus compounds and their preparation |
| WO1998029423A1 (en) * | 1996-12-30 | 1998-07-09 | Monsanto Company | Hydrogenation of cyanophosphonate derivatives |
| AU725289B2 (en) * | 1996-12-30 | 2000-10-12 | Monsanto Company | Method for preparing cyanophosphonate derivatives from phosphate esters and cyanide |
| ES2184151T3 (es) * | 1996-12-30 | 2003-04-01 | Monsanto Technology Llc | Procedimiento para preparar derivados de cianofosfonato a partir de anhidrido fosforico y cianuro. |
| WO1998029420A1 (en) * | 1996-12-30 | 1998-07-09 | Monsanto Company | Preparation of cyanophosphonates from pyrophosphates and cyanide |
-
1997
- 1997-12-23 ES ES97954970T patent/ES2184151T3/es not_active Expired - Lifetime
- 1997-12-23 US US08/996,949 patent/US5858317A/en not_active Expired - Fee Related
- 1997-12-23 IL IL13070397A patent/IL130703A0/xx unknown
- 1997-12-23 CA CA002276158A patent/CA2276158A1/en not_active Abandoned
- 1997-12-23 EP EP97954970A patent/EP0948326B1/de not_active Expired - Lifetime
- 1997-12-23 DE DE69715666T patent/DE69715666T2/de not_active Expired - Fee Related
- 1997-12-23 WO PCT/US1997/023494 patent/WO1998029106A2/en active IP Right Grant
- 1997-12-23 AU AU61301/98A patent/AU727126B2/en not_active Ceased
- 1997-12-23 AT AT97954970T patent/ATE224186T1/de not_active IP Right Cessation
- 1997-12-23 JP JP53011098A patent/JP2001507664A/ja active Pending
- 1997-12-29 ZA ZA9711676A patent/ZA9711676B/xx unknown
- 1997-12-30 AR ARP970106296A patent/AR011342A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU727126B2 (en) | 2000-11-30 |
| CA2276158A1 (en) | 1998-07-09 |
| AU6130198A (en) | 1998-07-31 |
| EP0948326A2 (de) | 1999-10-13 |
| EP0948326B1 (de) | 2002-09-18 |
| US5858317A (en) | 1999-01-12 |
| WO1998029106A3 (en) | 1999-02-11 |
| AR011342A1 (es) | 2000-08-16 |
| ATE224186T1 (de) | 2002-10-15 |
| ES2184151T3 (es) | 2003-04-01 |
| WO1998029106A2 (en) | 1998-07-09 |
| ZA9711676B (en) | 1999-06-15 |
| DE69715666D1 (de) | 2002-10-24 |
| IL130703A0 (en) | 2000-06-01 |
| JP2001507664A (ja) | 2001-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8339 | Ceased/non-payment of the annual fee |