SE405859B - Sett att framstella tertiera fosfinoxider genom att fran dihydroximetylfosfoniumhalogenider i smelt tillstand avspalta formaldehyd och halogenvete - Google Patents
Sett att framstella tertiera fosfinoxider genom att fran dihydroximetylfosfoniumhalogenider i smelt tillstand avspalta formaldehyd och halogenveteInfo
- Publication number
- SE405859B SE405859B SE7503560A SE7503560A SE405859B SE 405859 B SE405859 B SE 405859B SE 7503560 A SE7503560 A SE 7503560A SE 7503560 A SE7503560 A SE 7503560A SE 405859 B SE405859 B SE 405859B
- Authority
- SE
- Sweden
- Prior art keywords
- reaction
- hydrogen
- formaldehyde
- halogen
- completion
- 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 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2415801A DE2415801C2 (de) | 1974-04-01 | 1974-04-01 | Verfahren zur Herstellung von tertiären Phosphinoxiden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7503560L SE7503560L (it) | 1975-10-02 |
| SE405859B true SE405859B (sv) | 1979-01-08 |
Family
ID=5911870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7503560A SE405859B (sv) | 1974-04-01 | 1975-03-26 | Sett att framstella tertiera fosfinoxider genom att fran dihydroximetylfosfoniumhalogenider i smelt tillstand avspalta formaldehyd och halogenvete |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3997611A (it) |
| JP (1) | JPS5756920B2 (it) |
| AT (1) | AT330797B (it) |
| BE (1) | BE827309A (it) |
| CA (1) | CA1030161A (it) |
| CH (1) | CH599237A5 (it) |
| DD (1) | DD119245A5 (it) |
| DE (1) | DE2415801C2 (it) |
| DK (1) | DK134648C (it) |
| FR (1) | FR2265754B1 (it) |
| GB (1) | GB1471240A (it) |
| IT (1) | IT1032477B (it) |
| NL (1) | NL7503760A (it) |
| SE (1) | SE405859B (it) |
| SU (1) | SU576953A1 (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2498191B1 (fr) * | 1981-01-19 | 1986-01-17 | Poudres & Explosifs Ste Nale | Procede de synthese d'oxydes et de sulfures de phosphines tertiaires et nouveaux oxydes et sulfures de phosphines tertiaires |
| JPS61287731A (ja) * | 1985-06-14 | 1986-12-18 | トステム株式会社 | 接着一体化発泡樹脂層を有する窯業系サイデイング |
| GB8704240D0 (en) * | 1987-02-24 | 1987-04-01 | Albright & Wilson | Phosphine oxides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732316A (en) * | 1970-11-12 | 1973-05-08 | Hooker Chemical Corp | Process for producing methyl phosphine oxides |
-
1974
- 1974-04-01 DE DE2415801A patent/DE2415801C2/de not_active Expired
-
1975
- 1975-03-21 GB GB1192975A patent/GB1471240A/en not_active Expired
- 1975-03-25 CH CH379375A patent/CH599237A5/xx not_active IP Right Cessation
- 1975-03-25 CA CA222,998A patent/CA1030161A/en not_active Expired
- 1975-03-26 SE SE7503560A patent/SE405859B/sv not_active IP Right Cessation
- 1975-03-26 US US05/562,222 patent/US3997611A/en not_active Expired - Lifetime
- 1975-03-26 DK DK133675A patent/DK134648C/da not_active IP Right Cessation
- 1975-03-27 IT IT48810/75A patent/IT1032477B/it active
- 1975-03-27 NL NL7503760A patent/NL7503760A/xx not_active Application Discontinuation
- 1975-03-28 BE BE154875A patent/BE827309A/xx not_active IP Right Cessation
- 1975-03-31 DD DD185113A patent/DD119245A5/xx unknown
- 1975-03-31 JP JP50039012A patent/JPS5756920B2/ja not_active Expired
- 1975-04-01 FR FR7510170A patent/FR2265754B1/fr not_active Expired
- 1975-04-01 AT AT244175A patent/AT330797B/de not_active IP Right Cessation
- 1975-04-01 SU SU7502117907A patent/SU576953A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50137929A (it) | 1975-11-01 |
| FR2265754A1 (it) | 1975-10-24 |
| BE827309A (fr) | 1975-09-29 |
| US3997611A (en) | 1976-12-14 |
| JPS5756920B2 (it) | 1982-12-02 |
| GB1471240A (en) | 1977-04-21 |
| ATA244175A (de) | 1975-10-15 |
| CH599237A5 (it) | 1978-05-31 |
| FR2265754B1 (it) | 1978-06-23 |
| DE2415801A1 (de) | 1975-10-16 |
| SU576953A3 (ru) | 1977-10-15 |
| DK134648C (da) | 1977-05-23 |
| DE2415801C2 (de) | 1982-12-23 |
| SU576953A1 (en) | 1977-10-15 |
| CA1030161A (en) | 1978-04-25 |
| NL7503760A (nl) | 1975-10-03 |
| DD119245A5 (it) | 1976-04-12 |
| DK133675A (it) | 1975-10-02 |
| AT330797B (de) | 1976-07-26 |
| SE7503560L (it) | 1975-10-02 |
| DK134648B (da) | 1976-12-13 |
| IT1032477B (it) | 1979-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6318951B2 (it) | ||
| US5103035A (en) | Process for preparing bis(alkylphenyl)pentaerythritol diphosphites | |
| SE405859B (sv) | Sett att framstella tertiera fosfinoxider genom att fran dihydroximetylfosfoniumhalogenider i smelt tillstand avspalta formaldehyd och halogenvete | |
| CN114181246A (zh) | 液态双酚a双（二苯基磷酸酯）阻燃剂的制备方法 | |
| EP0439687B1 (en) | Process for the preparation of alkane- and arenesulfonamides | |
| Chatt et al. | 139. The synthesis of ditertiary arsines. meso-and racemic forms of bis-4-covalent-arsenic compounds | |
| JP4228571B2 (ja) | 芳香族アルデヒドの製造方法 | |
| CA1093097A (en) | Process for the production of cyanopinacolone | |
| US2601323A (en) | Process for preparing 4, 4-diphenyl-6-dimethylamino-heptanone-3 | |
| EP0118257B1 (en) | Optical resolution of 2,2'-bis(diphenylphosphino)-1,1'-binaphthyldioxide | |
| US4960938A (en) | Preparing 2-chlorobenzylamine from 2-chlorobenzylchloride via 2-chlorobenzylphthalimide | |
| EP0371271A1 (en) | Preparation of alkanesulfonamides | |
| US3636144A (en) | Dithiophosphoric acid salts and process for making same | |
| JPH0465063B2 (it) | ||
| US2836592A (en) | Chloeination procedure | |
| JPH0419216B2 (it) | ||
| US4626386A (en) | Process for the preparation of alkali metal and alkaline earth metal salts of diarylphosphinic acids | |
| US2800485A (en) | Method of making mono- | |
| TWI490225B (zh) | 精製０－（２，６－二氯－４－甲基苯基）－０，０－二甲基硫代磷酸酯之製造方法 | |
| JP3073292B2 (ja) | ２，２，６，６−テトラメチル−４−オキソピペリジンの製造方法 | |
| JPH10114729A (ja) | アミノフェノールの製造 | |
| US4673749A (en) | Process for producing an indoline | |
| US3221052A (en) | Salicylanilide process | |
| SU222382A1 (it) | ||
| JPH0469391A (ja) | ジアルキルホスファイトの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7503560-0 Effective date: 19880126 Format of ref document f/p: F |