CH508666A - Verfahren zur Herstellung von Phosphonsäureestern - Google Patents
Verfahren zur Herstellung von PhosphonsäureesternInfo
- Publication number
- CH508666A CH508666A CH1561868A CH1561868A CH508666A CH 508666 A CH508666 A CH 508666A CH 1561868 A CH1561868 A CH 1561868A CH 1561868 A CH1561868 A CH 1561868A CH 508666 A CH508666 A CH 508666A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- acid esters
- phosphonic acid
- phosphonic
- esters
- Prior art date
Links
- 150000003008 phosphonic acid esters Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
- C08G18/3889—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having nitrogen in addition to phosphorus
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67669967A | 1967-10-20 | 1967-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH508666A true CH508666A (de) | 1971-06-15 |
Family
ID=24715607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1561868A CH508666A (de) | 1967-10-20 | 1968-10-18 | Verfahren zur Herstellung von Phosphonsäureestern |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE722548A (de) |
| BR (1) | BR6803287D0 (de) |
| CH (1) | CH508666A (de) |
| DE (1) | DE1803748B2 (de) |
| FR (1) | FR1588714A (de) |
| GB (1) | GB1237942A (de) |
| IL (1) | IL30853A0 (de) |
| NL (1) | NL6814949A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2049912C (en) * | 1991-03-13 | 1997-01-28 | Arden E. Schmucker | Adhesive composition |
| US5340901A (en) * | 1991-12-09 | 1994-08-23 | Gencorp Inc. | Two-component, primerless, organic phosphorus containing polyurethane adhesive |
| US5175228A (en) * | 1991-12-09 | 1992-12-29 | Gencorp Inc. | Two-component primerless urethane-isocyanurate adhesive compositions having high temperature resistance |
| CN102276645B (zh) * | 2011-05-18 | 2014-04-16 | 万华化学集团股份有限公司 | 一种n,n-双(2-羟乙基)氨甲基膦酸二乙酯的制备方法 |
-
1968
- 1968-10-10 IL IL30853A patent/IL30853A0/xx unknown
- 1968-10-18 GB GB1237942D patent/GB1237942A/en not_active Expired
- 1968-10-18 DE DE1803748A patent/DE1803748B2/de not_active Withdrawn
- 1968-10-18 NL NL6814949A patent/NL6814949A/xx unknown
- 1968-10-18 CH CH1561868A patent/CH508666A/de not_active IP Right Cessation
- 1968-10-18 BR BR203287/68A patent/BR6803287D0/pt unknown
- 1968-10-18 BE BE722548D patent/BE722548A/xx unknown
- 1968-10-18 FR FR1588714D patent/FR1588714A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL30853A0 (en) | 1968-12-26 |
| GB1237942A (de) | 1971-07-07 |
| NL6814949A (de) | 1969-04-22 |
| BE722548A (de) | 1969-04-18 |
| DE1803748B2 (de) | 1979-01-18 |
| BR6803287D0 (pt) | 1973-01-02 |
| DE1803748A1 (de) | 1969-07-03 |
| FR1588714A (de) | 1970-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |