NL7315250A - - Google Patents
Info
- Publication number
- NL7315250A NL7315250A NL7315250A NL7315250A NL7315250A NL 7315250 A NL7315250 A NL 7315250A NL 7315250 A NL7315250 A NL 7315250A NL 7315250 A NL7315250 A NL 7315250A NL 7315250 A NL7315250 A NL 7315250A
- Authority
- NL
- Netherlands
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
- C07F9/4003—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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722260813 DE2260813C3 (en) | 1972-12-13 | 1972-12-13 | Process for the preparation of diethanolaminomethanephosphonic acid esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7315250A true NL7315250A (en) | 1974-06-17 |
Family
ID=5864210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315250A NL7315250A (en) | 1972-12-13 | 1973-11-07 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE808554A (en) |
| CH (1) | CH592682A5 (en) |
| DE (1) | DE2260813C3 (en) |
| FR (1) | FR2280641A1 (en) |
| GB (1) | GB1409939A (en) |
| IT (1) | IT1000288B (en) |
| NL (1) | NL7315250A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1261613A (en) * | 1968-06-04 | 1972-01-26 | Stauffer Chemical Co | Improved method for preparing aminoalkylphosphonates |
-
1972
- 1972-12-13 DE DE19722260813 patent/DE2260813C3/en not_active Expired
-
1973
- 1973-11-07 NL NL7315250A patent/NL7315250A/xx not_active Application Discontinuation
- 1973-12-05 GB GB5642573A patent/GB1409939A/en not_active Expired
- 1973-12-07 CH CH1720173A patent/CH592682A5/xx not_active IP Right Cessation
- 1973-12-11 IT IT5422773A patent/IT1000288B/en active
- 1973-12-12 BE BE138794A patent/BE808554A/en unknown
- 1973-12-13 FR FR7344604A patent/FR2280641A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2260813C3 (en) | 1982-05-06 |
| BE808554A (en) | 1974-06-12 |
| FR2280641A1 (en) | 1976-02-27 |
| DE2260813A1 (en) | 1974-06-20 |
| FR2280641B1 (en) | 1978-11-10 |
| DE2260813B2 (en) | 1981-07-23 |
| GB1409939A (en) | 1975-10-15 |
| IT1000288B (en) | 1976-03-30 |
| CH592682A5 (en) | 1977-11-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |