FR2314192B1 - - Google Patents
Info
- Publication number
- FR2314192B1 FR2314192B1 FR7617925A FR7617925A FR2314192B1 FR 2314192 B1 FR2314192 B1 FR 2314192B1 FR 7617925 A FR7617925 A FR 7617925A FR 7617925 A FR7617925 A FR 7617925A FR 2314192 B1 FR2314192 B1 FR 2314192B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 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 (2)
| Publication Number | Publication Date |
|---|---|
| FR2314192A1 FR2314192A1 (fr) | 1977-01-07 |
| FR2314192B1 true FR2314192B1 (US08118993-20120221-C00002.png) | 1979-08-31 |
Family
ID=5949142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7617925A Granted FR2314192A1 (fr) | 1975-06-14 | 1976-06-14 | Procede de preparation d'oxaphospholannes-1,2 |
Country Status (10)
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 |
| US9493503B2 (en) | 2011-02-02 | 2016-11-15 | Neupharma, Inc. | Certain chemical entities, compositions, and methods |
| CN104427873B (zh) | 2012-04-29 | 2018-11-06 | 润新生物公司 | 某些化学个体、组合物及方法 |
| 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 GB GB24308/76A patent/GB1538951A/en not_active Expired
- 1976-06-11 CA CA254,703A patent/CA1063130A/en 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 JP JP51067857A patent/JPS5949235B2/ja 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 |
|---|---|
| FR2314192A1 (fr) | 1977-01-07 |
| CA1063130A (en) | 1979-09-25 |
| NL7606225A (nl) | 1976-12-16 |
| JPS5949235B2 (ja) | 1984-12-01 |
| GB1538951A (en) | 1979-01-24 |
| JPS52271A (en) | 1977-01-05 |
| US4045480A (en) | 1977-08-30 |
| DE2526689C2 (de) | 1983-08-11 |
| CH620449A5 (US08118993-20120221-C00002.png) | 1980-11-28 |
| BE842940A (fr) | 1976-12-14 |
| DE2526689A1 (de) | 1976-12-30 |
| IT1061454B (it) | 1983-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |