FR2318166A1 - Procede de preparation continue de 2,5-dioxo-1-oxa-2-phospholanes - Google Patents
Procede de preparation continue de 2,5-dioxo-1-oxa-2-phospholanesInfo
- Publication number
- FR2318166A1 FR2318166A1 FR7621321A FR7621321A FR2318166A1 FR 2318166 A1 FR2318166 A1 FR 2318166A1 FR 7621321 A FR7621321 A FR 7621321A FR 7621321 A FR7621321 A FR 7621321A FR 2318166 A1 FR2318166 A1 FR 2318166A1
- Authority
- FR
- France
- Prior art keywords
- phospholanes
- dioxo
- oxa
- continuous preparation
- continuous
- Prior art date
- 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.)
- Granted
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
- C07F9/547—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752531238 DE2531238C2 (de) | 1975-07-12 | Verfahren zur kontinuierlichen Herstellung von 2,5-Dioxo-l-oxa-2-phospholanen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2318166A1 true FR2318166A1 (fr) | 1977-02-11 |
| FR2318166B1 FR2318166B1 (fr) | 1979-05-18 |
Family
ID=5951382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7621321A Granted FR2318166A1 (fr) | 1975-07-12 | 1976-07-12 | Procede de preparation continue de 2,5-dioxo-1-oxa-2-phospholanes |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4062888A (fr) |
| JP (1) | JPS5210255A (fr) |
| AT (1) | AT339922B (fr) |
| BE (1) | BE843910A (fr) |
| CA (1) | CA1055959A (fr) |
| CH (1) | CH620448A5 (fr) |
| DD (1) | DD132496A5 (fr) |
| FR (1) | FR2318166A1 (fr) |
| GB (1) | GB1503848A (fr) |
| IE (1) | IE43261B1 (fr) |
| IT (1) | IT1062600B (fr) |
| NL (1) | NL165752C (fr) |
| SU (1) | SU660595A3 (fr) |
| ZA (1) | ZA764087B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3934916A1 (de) * | 1989-10-20 | 1991-04-25 | Hoechst Ag | Verfahren zur herstellung von methyl-3-carbalkoxyethyl-phosphin- saeurealkylestern |
| DE10153780C1 (de) * | 2001-11-02 | 2002-11-28 | Clariant Gmbh | Verfahren zur Herstellung von Carboxyethylmethylphosphinsäureglykolester und ihre Verwendung |
| WO2017083471A1 (fr) | 2015-11-13 | 2017-05-18 | Icl-Ip America Inc. | Retardateurs de flamme réactifs pour des mousses de polyuréthane et de polyisocyanurate |
| CN112625283B (zh) * | 2020-12-18 | 2022-05-27 | 江汉大学 | 一种阻燃聚环氧乙烷固态电解质膜 |
-
1976
- 1976-06-23 CH CH804876A patent/CH620448A5/de not_active IP Right Cessation
- 1976-07-07 GB GB28251/76A patent/GB1503848A/en not_active Expired
- 1976-07-07 US US05/703,174 patent/US4062888A/en not_active Expired - Lifetime
- 1976-07-08 BE BE168737A patent/BE843910A/fr not_active IP Right Cessation
- 1976-07-09 ZA ZA764087A patent/ZA764087B/xx unknown
- 1976-07-09 CA CA256,710A patent/CA1055959A/fr not_active Expired
- 1976-07-09 IE IE1519/76A patent/IE43261B1/en unknown
- 1976-07-09 DD DD7600193781A patent/DD132496A5/xx unknown
- 1976-07-09 AT AT504176A patent/AT339922B/de not_active IP Right Cessation
- 1976-07-09 NL NL7607639.A patent/NL165752C/xx not_active IP Right Cessation
- 1976-07-09 IT IT50350/76A patent/IT1062600B/it active
- 1976-07-12 JP JP51082843A patent/JPS5210255A/ja active Granted
- 1976-07-12 FR FR7621321A patent/FR2318166A1/fr active Granted
- 1976-07-12 SU SU762379566A patent/SU660595A3/ru active
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| AT339922B (de) | 1977-11-10 |
| JPS5640719B2 (fr) | 1981-09-22 |
| IE43261L (en) | 1977-01-12 |
| JPS5210255A (en) | 1977-01-26 |
| SU660595A3 (ru) | 1979-04-30 |
| DD132496A5 (de) | 1978-10-04 |
| ATA504176A (de) | 1977-03-15 |
| NL7607639A (nl) | 1977-01-14 |
| IT1062600B (it) | 1984-10-20 |
| US4062888A (en) | 1977-12-13 |
| CA1055959A (fr) | 1979-06-05 |
| ZA764087B (en) | 1977-07-27 |
| NL165752C (nl) | 1981-05-15 |
| NL165752B (nl) | 1980-12-15 |
| GB1503848A (en) | 1978-03-15 |
| CH620448A5 (fr) | 1980-11-28 |
| BE843910A (fr) | 1977-01-10 |
| FR2318166B1 (fr) | 1979-05-18 |
| DE2531238B1 (de) | 1976-10-28 |
| IE43261B1 (en) | 1981-01-14 |
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