BE843500A - PROCESS FOR PREPARING OXAPHOSPHOLANES-1,2, - Google Patents
PROCESS FOR PREPARING OXAPHOSPHOLANES-1,2,Info
- Publication number
- BE843500A BE843500A BE168385A BE168385A BE843500A BE 843500 A BE843500 A BE 843500A BE 168385 A BE168385 A BE 168385A BE 168385 A BE168385 A BE 168385A BE 843500 A BE843500 A BE 843500A
- Authority
- BE
- Belgium
- Prior art keywords
- oxaphospholanes
- preparing
- preparing oxaphospholanes
- Prior art date
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)
-
- 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
- C07F9/30—Phosphinic acids R2P(=O)(OH); Thiophosphinic acids, i.e. R2P(=X)(XH) (X = S, Se)
- C07F9/34—Halides thereof
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2528420A DE2528420C2 (en) | 1975-06-26 | 1975-06-26 | Process for the preparation of 2,5-dioxo-1,2-oxa-phospholanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE843500A true BE843500A (en) | 1976-12-28 |
Family
ID=5949953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE168385A BE843500A (en) | 1975-06-26 | 1976-06-28 | PROCESS FOR PREPARING OXAPHOSPHOLANES-1,2, |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS523065A (en) |
| BE (1) | BE843500A (en) |
| CA (1) | CA1079745A (en) |
| CH (1) | CH606057A5 (en) |
| DE (1) | DE2528420C2 (en) |
| FR (1) | FR2317307A1 (en) |
| GB (1) | GB1538953A (en) |
| IT (1) | IT1061436B (en) |
| NL (1) | NL7606713A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19613061C2 (en) * | 1996-04-01 | 1998-07-02 | Clariant Gmbh | Phosphorus-modified epoxy resins made from epoxy resins and phosphorus-containing compounds |
| EP0799846B1 (en) * | 1996-04-01 | 2000-06-14 | Clariant GmbH | Phosphorus modified epoxy resin mixtures comprising epoxy resins, phosphorus-containing compounds and a curing agent |
| DE102006010362A1 (en) | 2006-03-07 | 2007-09-13 | Clariant International Limited | Mixtures of mono-carboxyl-functionalized dialkylphosphinic acids, a process for their preparation and their use |
-
1975
- 1975-06-26 DE DE2528420A patent/DE2528420C2/en not_active Expired
-
1976
- 1976-06-21 NL NL7606713A patent/NL7606713A/en not_active Application Discontinuation
- 1976-06-23 CH CH801976A patent/CH606057A5/xx not_active IP Right Cessation
- 1976-06-24 GB GB26248/76A patent/GB1538953A/en not_active Expired
- 1976-06-24 IT IT24690/76A patent/IT1061436B/en active
- 1976-06-25 CA CA255,707A patent/CA1079745A/en not_active Expired
- 1976-06-25 JP JP51074560A patent/JPS523065A/en active Pending
- 1976-06-28 FR FR7619562A patent/FR2317307A1/en active Granted
- 1976-06-28 BE BE168385A patent/BE843500A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH606057A5 (en) | 1978-10-13 |
| DE2528420C2 (en) | 1984-03-08 |
| CA1079745A (en) | 1980-06-17 |
| IT1061436B (en) | 1983-02-28 |
| GB1538953A (en) | 1979-01-24 |
| DE2528420A1 (en) | 1977-01-13 |
| NL7606713A (en) | 1976-12-28 |
| FR2317307B1 (en) | 1981-01-02 |
| FR2317307A1 (en) | 1977-02-04 |
| JPS523065A (en) | 1977-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19840628 |