BE826974A - Procede de preparation d'oxydes de methylphosphines tertiaires - Google Patents
Procede de preparation d'oxydes de methylphosphines tertiairesInfo
- Publication number
- BE826974A BE826974A BE154577A BE154577A BE826974A BE 826974 A BE826974 A BE 826974A BE 154577 A BE154577 A BE 154577A BE 154577 A BE154577 A BE 154577A BE 826974 A BE826974 A BE 826974A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing tertiary
- methylphosphine
- oxides
- methylphosphine oxides
- tertiary
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- SAWKFRBJGLMMES-UHFFFAOYSA-N methylphosphine Chemical group PC SAWKFRBJGLMMES-UHFFFAOYSA-N 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
-
- 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
- C07F9/50—Organo-phosphines
- C07F9/5004—Acyclic saturated phosphines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2413823A DE2413823C2 (de) | 1974-03-22 | 1974-03-22 | Verfahren zur Herstellung von tertiären Methylphosphinoxiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE826974A true BE826974A (fr) | 1975-09-22 |
Family
ID=5910835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE154577A BE826974A (fr) | 1974-03-22 | 1975-03-21 | Procede de preparation d'oxydes de methylphosphines tertiaires |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4020110A (de) |
| JP (1) | JPS5756919B2 (de) |
| BE (1) | BE826974A (de) |
| CA (1) | CA1042467A (de) |
| CH (1) | CH612945A5 (de) |
| DE (1) | DE2413823C2 (de) |
| FR (1) | FR2270264B1 (de) |
| GB (1) | GB1490122A (de) |
| IT (1) | IT1032365B (de) |
| NL (1) | NL7503432A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2508462B2 (fr) * | 1981-06-26 | 1985-12-06 | Poudres & Explosifs Ste Nale | Procede de synthese d'oxydes de phosphines tertiaires et nouveaux oxydes de phosphines tertiaires |
| US4405738A (en) * | 1982-03-05 | 1983-09-20 | Akzona Incorporated | Flame retardant additives and flame retardant polyester compositions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL107986C (de) * | 1957-01-23 | |||
| US3660495A (en) * | 1969-12-10 | 1972-05-02 | Hooker Chemical Corp | Process for preparing hydroxymethylated phosphines |
| US3732316A (en) * | 1970-11-12 | 1973-05-08 | Hooker Chemical Corp | Process for producing methyl phosphine oxides |
| US3928463A (en) * | 1973-11-16 | 1975-12-23 | Hoechst Ag | Process for the preparation of tertiary methyl-phosphine oxides |
-
1974
- 1974-03-22 DE DE2413823A patent/DE2413823C2/de not_active Expired
-
1975
- 1975-03-18 GB GB11178/75A patent/GB1490122A/en not_active Expired
- 1975-03-18 CH CH346075A patent/CH612945A5/xx not_active IP Right Cessation
- 1975-03-19 CA CA222,498A patent/CA1042467A/en not_active Expired
- 1975-03-20 US US05/560,294 patent/US4020110A/en not_active Expired - Lifetime
- 1975-03-20 IT IT48679/75A patent/IT1032365B/it active
- 1975-03-20 JP JP50034222A patent/JPS5756919B2/ja not_active Expired
- 1975-03-21 NL NL7503432A patent/NL7503432A/xx unknown
- 1975-03-21 BE BE154577A patent/BE826974A/xx not_active IP Right Cessation
- 1975-03-21 FR FR7508979A patent/FR2270264B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2270264B1 (de) | 1978-12-15 |
| IT1032365B (it) | 1979-05-30 |
| NL7503432A (nl) | 1975-09-24 |
| CH612945A5 (de) | 1979-08-31 |
| FR2270264A1 (de) | 1975-12-05 |
| DE2413823C2 (de) | 1983-02-03 |
| US4020110A (en) | 1977-04-26 |
| GB1490122A (en) | 1977-10-26 |
| DE2413823A1 (de) | 1976-02-19 |
| CA1042467A (en) | 1978-11-14 |
| JPS5756919B2 (de) | 1982-12-02 |
| JPS50131932A (de) | 1975-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19840321 |