DK56075A - - Google Patents
Info
- Publication number
- DK56075A DK56075A DK56075*#A DK56075A DK56075A DK 56075 A DK56075 A DK 56075A DK 56075 A DK56075 A DK 56075A DK 56075 A DK56075 A DK 56075A
- Authority
- DK
- Denmark
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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/505—Preparation; Separation; Purification; Stabilisation
- C07F9/5086—Preparation; Separation; Purification; Stabilisation from phosphonium salts as starting materials
-
- 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
- C07F9/54—Quaternary phosphonium compounds
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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2407461A DE2407461C2 (de) | 1974-02-16 | 1974-02-16 | Verfahren zur Herstellung von Alkylphosphinen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK56075A true DK56075A (da) | 1975-10-13 |
| DK135949B DK135949B (da) | 1977-07-18 |
| DK135949C DK135949C (da) | 1977-12-12 |
Family
ID=5907585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK56075A DK135949C (da) | 1974-02-16 | 1975-02-14 | Fremgangsmade til fremstilling af organophosphiner |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4073810A (da) |
| JP (1) | JPS548658B2 (da) |
| AT (1) | AT329586B (da) |
| BE (1) | BE825541A (da) |
| CA (1) | CA1042922A (da) |
| CH (1) | CH611311A5 (da) |
| DD (1) | DD119597A5 (da) |
| DE (1) | DE2407461C2 (da) |
| DK (1) | DK135949C (da) |
| FR (1) | FR2261283B1 (da) |
| GB (1) | GB1494130A (da) |
| IT (1) | IT1029744B (da) |
| NL (1) | NL181871C (da) |
| SE (1) | SE414179B (da) |
| SU (1) | SU598568A3 (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH616688A5 (da) * | 1974-12-05 | 1980-04-15 | Hoechst Ag | |
| DE2636558C3 (de) * | 1976-08-13 | 1979-05-17 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Alkylphosphinen |
| DE3629189A1 (de) * | 1986-08-28 | 1988-03-17 | Hoechst Ag | Verfahren zur herstellung von tertiaeren alkylphosphanen |
| DE3724238A1 (de) * | 1987-07-22 | 1989-02-02 | Basf Ag | Verfahren zur herstellung von organophosphorverbindungen |
| DE3731424A1 (de) * | 1987-09-18 | 1989-03-30 | Hoechst Ag | Verfahren zur herstellung von phosphanen |
| CA2054546A1 (en) * | 1991-10-30 | 1993-05-01 | Colleen E. Micklethwaite | Method of preparing a phosphine compound |
| DE4141299C2 (de) * | 1991-12-14 | 2000-09-21 | Celanese Chem Europe Gmbh | Verfahren zur Herstellung von tertiären Phosphanen |
| GB9823208D0 (en) * | 1998-10-24 | 1998-12-16 | Albright & Wilson | organophosphines |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL107986C (da) * | 1957-01-23 | |||
| US3389183A (en) * | 1965-06-07 | 1968-06-18 | Procter & Gamble | Process for the preparation of tertiary phosphines |
| US3316293A (en) * | 1965-07-26 | 1967-04-25 | Hooker Chemical Corp | Organic phosphorus compounds |
| DE2116355C3 (de) * | 1971-04-03 | 1979-05-31 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Trialkylphosphoniumhalogeniden |
| DE2116439B2 (de) * | 1971-04-03 | 1979-05-31 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Trialkylphosphinen |
| DE2255395C3 (de) * | 1972-11-11 | 1975-10-02 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Dialkyl phosphinen |
-
1974
- 1974-02-16 DE DE2407461A patent/DE2407461C2/de not_active Expired
-
1975
- 1975-01-27 GB GB3421/75A patent/GB1494130A/en not_active Expired
- 1975-01-30 NL NLAANVRAGE7501124,A patent/NL181871C/xx not_active IP Right Cessation
- 1975-02-03 CA CA219,253A patent/CA1042922A/en not_active Expired
- 1975-02-11 CH CH161475A patent/CH611311A5/xx not_active IP Right Cessation
- 1975-02-12 US US05/549,172 patent/US4073810A/en not_active Expired - Lifetime
- 1975-02-13 SE SE7501619A patent/SE414179B/xx unknown
- 1975-02-14 SU SU752106699A patent/SU598568A3/ru active
- 1975-02-14 BE BE153366A patent/BE825541A/xx not_active IP Right Cessation
- 1975-02-14 JP JP1866475A patent/JPS548658B2/ja not_active Expired
- 1975-02-14 DD DD184210A patent/DD119597A5/xx unknown
- 1975-02-14 AT AT111275A patent/AT329586B/de not_active IP Right Cessation
- 1975-02-14 IT IT48187/75A patent/IT1029744B/it active
- 1975-02-14 DK DK56075A patent/DK135949C/da not_active IP Right Cessation
- 1975-02-14 FR FR7504717A patent/FR2261283B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA111275A (de) | 1975-08-15 |
| CA1042922A (en) | 1978-11-21 |
| IT1029744B (it) | 1979-03-20 |
| NL181871C (nl) | 1987-11-16 |
| CH611311A5 (da) | 1979-05-31 |
| DD119597A5 (da) | 1976-05-05 |
| DE2407461C2 (de) | 1983-03-03 |
| DE2407461A1 (de) | 1975-08-28 |
| SE414179B (sv) | 1980-07-14 |
| US4073810A (en) | 1978-02-14 |
| JPS50116426A (da) | 1975-09-11 |
| SE7501619L (da) | 1975-08-18 |
| BE825541A (fr) | 1975-02-14 |
| FR2261283A1 (da) | 1975-09-12 |
| FR2261283B1 (da) | 1978-04-21 |
| GB1494130A (en) | 1977-12-07 |
| JPS548658B2 (da) | 1979-04-17 |
| DK135949B (da) | 1977-07-18 |
| DK135949C (da) | 1977-12-12 |
| NL181871B (nl) | 1987-06-16 |
| NL7501124A (nl) | 1975-08-19 |
| SU598568A3 (ru) | 1978-03-15 |
| AT329586B (de) | 1976-05-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |