ZA918073B - Process for the preparation of acylaminomethanephosphonic acids - Google Patents
Process for the preparation of acylaminomethanephosphonic acidsInfo
- Publication number
- ZA918073B ZA918073B ZA918073A ZA918073A ZA918073B ZA 918073 B ZA918073 B ZA 918073B ZA 918073 A ZA918073 A ZA 918073A ZA 918073 A ZA918073 A ZA 918073A ZA 918073 B ZA918073 B ZA 918073B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparation
- acylaminomethanephosphonic
- acids
- acylaminomethanephosphonic acids
- formula
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 3
- 150000007513 acids Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)]
- C07F9/3804—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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4032102 | 1990-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA918073B true ZA918073B (en) | 1992-06-24 |
Family
ID=6415982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA918073A ZA918073B (en) | 1990-10-10 | 1991-10-09 | Process for the preparation of acylaminomethanephosphonic acids |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5155257A (fr) |
| EP (1) | EP0480307B1 (fr) |
| JP (1) | JPH05112588A (fr) |
| AT (1) | ATE147395T1 (fr) |
| CA (1) | CA2053093A1 (fr) |
| DE (1) | DE59108464D1 (fr) |
| DK (1) | DK0480307T3 (fr) |
| ES (1) | ES2098294T3 (fr) |
| HU (1) | HU206121B (fr) |
| IL (1) | IL99674A (fr) |
| TW (1) | TW263511B (fr) |
| ZA (1) | ZA918073B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2525977B2 (ja) * | 1991-10-17 | 1996-08-21 | 昭和電工株式会社 | Ｎ−アシルアミノメチルホスホン酸の製造法 |
| US5495042A (en) * | 1993-11-04 | 1996-02-27 | Cytogen Corporation | Non-alkaline purification of aminophosphonic acids |
| CN100375748C (zh) * | 2005-04-26 | 2008-03-19 | 华中师范大学 | 具有杀菌除草活性的取代苯氧乙酰氧基芳杂环基烃基次膦酸酯及其制备 |
| CN104812766B (zh) | 2012-07-17 | 2017-06-06 | 斯特雷特马克控股股份公司 | 用于合成氨基亚烷基膦酸的方法 |
| US20150232493A1 (en) | 2012-07-17 | 2015-08-20 | Straitmark Holding Ag | Method for the synthesis of alpha-aminoalkylenephosphonic acid |
| WO2014012986A1 (fr) | 2012-07-17 | 2014-01-23 | Straitmark Holding Ag | Procédé de synthèse d'acide n-phosphonométhyliminodiacétique |
| US9676799B2 (en) | 2012-07-17 | 2017-06-13 | Straitmark Holding Ag | Method for the synthesis of N-(phosphonomethyl)glycine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2304156A (en) * | 1940-03-07 | 1942-12-08 | Du Pont | Organic compound and process of preparing the same |
| US2328358A (en) * | 1941-01-23 | 1943-08-31 | Du Pont | Organic compound and process for preparing the same |
| US3976620A (en) * | 1974-06-29 | 1976-08-24 | Hooker Chemicals & Plastics Corporation | Phosphorus containing amides flame retardants |
| US4851159A (en) * | 1988-05-02 | 1989-07-25 | Monsanto Company | Process for the preparation of N- phosphonomethylglycine |
| HU203360B (en) * | 1988-11-25 | 1991-07-29 | Monsanto Co | Process for producing n-acylamino methylphosphonates |
-
1991
- 1991-09-17 TW TW080107362A patent/TW263511B/zh active
- 1991-10-02 ES ES91116851T patent/ES2098294T3/es not_active Expired - Lifetime
- 1991-10-02 EP EP91116851A patent/EP0480307B1/fr not_active Expired - Lifetime
- 1991-10-02 AT AT91116851T patent/ATE147395T1/de not_active IP Right Cessation
- 1991-10-02 DE DE59108464T patent/DE59108464D1/de not_active Expired - Fee Related
- 1991-10-02 DK DK91116851.6T patent/DK0480307T3/da active
- 1991-10-08 JP JP3260758A patent/JPH05112588A/ja not_active Withdrawn
- 1991-10-08 US US07/774,511 patent/US5155257A/en not_active Expired - Fee Related
- 1991-10-08 IL IL9967491A patent/IL99674A/en not_active IP Right Cessation
- 1991-10-09 HU HU913196A patent/HU206121B/hu not_active IP Right Cessation
- 1991-10-09 CA CA002053093A patent/CA2053093A1/fr not_active Abandoned
- 1991-10-09 ZA ZA918073A patent/ZA918073B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUT59149A (en) | 1992-04-28 |
| CA2053093A1 (fr) | 1992-04-11 |
| HU206121B (en) | 1992-08-28 |
| EP0480307A2 (fr) | 1992-04-15 |
| HU913196D0 (en) | 1992-01-28 |
| US5155257A (en) | 1992-10-13 |
| TW263511B (fr) | 1995-11-21 |
| IL99674A0 (en) | 1992-08-18 |
| DK0480307T3 (da) | 1997-06-23 |
| ATE147395T1 (de) | 1997-01-15 |
| JPH05112588A (ja) | 1993-05-07 |
| ES2098294T3 (es) | 1997-05-01 |
| IL99674A (en) | 1995-08-31 |
| EP0480307B1 (fr) | 1997-01-08 |
| DE59108464D1 (de) | 1997-02-20 |
| EP0480307A3 (en) | 1993-02-24 |
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