ZA9711675B - Method for preparing aminomethylphosphonate derivatives via hydrogenation of cyanophosphonate derivatives - Google Patents
Method for preparing aminomethylphosphonate derivatives via hydrogenation of cyanophosphonate derivativesInfo
- Publication number
- ZA9711675B ZA9711675B ZA9711675A ZA9711675A ZA9711675B ZA 9711675 B ZA9711675 B ZA 9711675B ZA 9711675 A ZA9711675 A ZA 9711675A ZA 9711675 A ZA9711675 A ZA 9711675A ZA 9711675 B ZA9711675 B ZA 9711675B
- Authority
- ZA
- South Africa
- Prior art keywords
- derivatives
- cyanophosphonate
- via hydrogenation
- preparing
- aminomethylphosphonate
- Prior art date
Links
- MGRVRXRGTBOSHW-UHFFFAOYSA-N (aminomethyl)phosphonic acid Chemical class NCP(O)(O)=O MGRVRXRGTBOSHW-UHFFFAOYSA-N 0.000 title 1
- UCDHYFZYUGDETN-UHFFFAOYSA-N cyanophosphonic acid Chemical class OP(O)(=O)C#N UCDHYFZYUGDETN-UHFFFAOYSA-N 0.000 title 1
- 238000005984 hydrogenation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
-
- 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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3451596P | 1996-12-30 | 1996-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA9711675B true ZA9711675B (en) | 1999-06-15 |
Family
ID=21876898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA9711675A ZA9711675B (en) | 1996-12-30 | 1997-12-29 | Method for preparing aminomethylphosphonate derivatives via hydrogenation of cyanophosphonate derivatives |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5905163A (xx) |
| EP (1) | EP0948507A1 (xx) |
| JP (1) | JP2001507695A (xx) |
| AR (1) | AR012833A1 (xx) |
| AU (1) | AU723432B2 (xx) |
| BR (1) | BR9714449A (xx) |
| CA (1) | CA2276187A1 (xx) |
| IL (1) | IL130705A (xx) |
| WO (1) | WO1998029423A1 (xx) |
| ZA (1) | ZA9711675B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0948326B1 (en) * | 1996-12-30 | 2002-09-18 | Monsanto Technology LLC | Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide |
| US20070099783A1 (en) * | 2005-10-27 | 2007-05-03 | Rennco, Inc. | Bag forming device |
| US7947130B2 (en) | 2009-10-24 | 2011-05-24 | Wai Mun Lee | Troika acid semiconductor cleaning compositions and methods of use |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE300936C (xx) * | ||||
| 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 |
| GB9423254D0 (en) * | 1994-11-16 | 1995-01-04 | Zeneca Ltd | Process |
-
1997
- 1997-12-23 IL IL13070597A patent/IL130705A/en not_active IP Right Cessation
- 1997-12-23 CA CA002276187A patent/CA2276187A1/en not_active Abandoned
- 1997-12-23 EP EP97954790A patent/EP0948507A1/en not_active Withdrawn
- 1997-12-23 JP JP53011498A patent/JP2001507695A/ja active Pending
- 1997-12-23 BR BR9714449A patent/BR9714449A/pt not_active IP Right Cessation
- 1997-12-23 US US08/996,948 patent/US5905163A/en not_active Expired - Fee Related
- 1997-12-23 AU AU60132/98A patent/AU723432B2/en not_active Ceased
- 1997-12-23 WO PCT/US1997/023500 patent/WO1998029423A1/en not_active Application Discontinuation
- 1997-12-29 ZA ZA9711675A patent/ZA9711675B/xx unknown
- 1997-12-30 AR ARP970106293A patent/AR012833A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL130705A (en) | 2002-11-10 |
| AU723432B2 (en) | 2000-08-24 |
| AU6013298A (en) | 1998-07-31 |
| WO1998029423A1 (en) | 1998-07-09 |
| IL130705A0 (en) | 2000-06-01 |
| JP2001507695A (ja) | 2001-06-12 |
| EP0948507A1 (en) | 1999-10-13 |
| BR9714449A (pt) | 2000-03-21 |
| US5905163A (en) | 1999-05-18 |
| AR012833A1 (es) | 2000-11-22 |
| CA2276187A1 (en) | 1998-07-09 |
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