NL7606225A - Werkwijze voor het bereiden van 1,2-oxafosfolanen. - Google Patents
Werkwijze voor het bereiden van 1,2-oxafosfolanen.Info
- Publication number
- NL7606225A NL7606225A NL7606225A NL7606225A NL7606225A NL 7606225 A NL7606225 A NL 7606225A NL 7606225 A NL7606225 A NL 7606225A NL 7606225 A NL7606225 A NL 7606225A NL 7606225 A NL7606225 A NL 7606225A
- Authority
- NL
- Netherlands
- Prior art keywords
- oxafospholans
- preparing
- Prior art date
Links
- 238000004519 manufacturing process 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/657163—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom
- C07F9/657172—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom the ring phosphorus atom and one oxygen atom being part of a (thio)phosphinic acid ester: (X = O, S)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
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 |
|---|---|---|---|
| DE2526689A DE2526689C2 (de) | 1975-06-14 | 1975-06-14 | Verfahren zur Herstellung von 2,5-Dioxo-1,2-Oxa-phospholanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7606225A true NL7606225A (nl) | 1976-12-16 |
Family
ID=5949142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7606225A NL7606225A (nl) | 1975-06-14 | 1976-06-09 | Werkwijze voor het bereiden van 1,2-oxafosfolanen. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4045480A (xx) |
| JP (1) | JPS5949235B2 (xx) |
| BE (1) | BE842940A (xx) |
| CA (1) | CA1063130A (xx) |
| CH (1) | CH620449A5 (xx) |
| DE (1) | DE2526689C2 (xx) |
| FR (1) | FR2314192A1 (xx) |
| GB (1) | GB1538951A (xx) |
| IT (1) | IT1061454B (xx) |
| NL (1) | NL7606225A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56100299A (en) * | 1980-01-16 | 1981-08-12 | Hisaka Works Ltd | Plate of plate type heat exchanger |
| JPS62202220A (ja) * | 1986-03-03 | 1987-09-05 | Mitsubishi Electric Corp | デイジタル装置 |
| US6399814B1 (en) * | 2000-03-20 | 2002-06-04 | Solutia Inc. | Process for the preparation of 2-carboxyalkyl(aryl)phosphinic acid and corresponding anhydride(s) |
| ES2654584T3 (es) | 2010-01-15 | 2018-02-14 | Suzhou Neupharma Co., Ltd | Ciertas entidades químicas, composiciones y métodos |
| WO2012027957A1 (en) | 2010-08-28 | 2012-03-08 | Suzhou Neupharma Co., Ltd. | Bufalin derivatives, pharmaceutical compositions and use thereof |
| EP2670763B1 (en) | 2011-02-02 | 2018-08-01 | Suzhou Neupharma Co., Ltd | Certain chemical entities, compositions, and methods |
| EP3453713B1 (en) | 2012-04-29 | 2021-09-08 | Neupharma, Inc. | Bufadienolide compounds substituted in position 3 by an amine group for use in the treatment of cancer |
| CN107936054B (zh) * | 2017-12-25 | 2021-02-02 | 利尔化学股份有限公司 | 一种2-羧乙基甲基次膦酸的制备方法 |
| CN108373485A (zh) * | 2018-02-27 | 2018-08-07 | 利尔化学股份有限公司 | 一种环状膦酸酐的生产方法及装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2268157A (en) * | 1939-05-05 | 1941-12-30 | Carl S Marvel | Gamma oxophosphonic acids and derivatives thereof |
| DE2346787C3 (de) * | 1973-09-17 | 1980-05-08 | Hoechst Ag, 6000 Frankfurt | Schwer entflammbare lineare Polyester, Verfahren zu deren Herstellung und deren Verwendung |
-
1975
- 1975-06-14 DE DE2526689A patent/DE2526689C2/de not_active Expired
-
1976
- 1976-06-09 NL NL7606225A patent/NL7606225A/xx not_active Application Discontinuation
- 1976-06-09 CH CH727476A patent/CH620449A5/de not_active IP Right Cessation
- 1976-06-11 CA CA254,703A patent/CA1063130A/en not_active Expired
- 1976-06-11 JP JP51067857A patent/JPS5949235B2/ja not_active Expired
- 1976-06-11 US US05/695,126 patent/US4045480A/en not_active Expired - Lifetime
- 1976-06-11 IT IT24237/76A patent/IT1061454B/it active
- 1976-06-11 GB GB24308/76A patent/GB1538951A/en not_active Expired
- 1976-06-14 BE BE167910A patent/BE842940A/xx not_active IP Right Cessation
- 1976-06-14 FR FR7617925A patent/FR2314192A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2526689C2 (de) | 1983-08-11 |
| FR2314192B1 (xx) | 1979-08-31 |
| CA1063130A (en) | 1979-09-25 |
| JPS52271A (en) | 1977-01-05 |
| JPS5949235B2 (ja) | 1984-12-01 |
| DE2526689A1 (de) | 1976-12-30 |
| BE842940A (fr) | 1976-12-14 |
| GB1538951A (en) | 1979-01-24 |
| IT1061454B (it) | 1983-02-28 |
| US4045480A (en) | 1977-08-30 |
| FR2314192A1 (fr) | 1977-01-07 |
| CH620449A5 (xx) | 1980-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |