SE7503560L - - Google Patents
Info
- Publication number
- SE7503560L SE7503560L SE7503560A SE7503560A SE7503560L SE 7503560 L SE7503560 L SE 7503560L SE 7503560 A SE7503560 A SE 7503560A SE 7503560 A SE7503560 A SE 7503560A SE 7503560 L SE7503560 L SE 7503560L
- Authority
- SE
- Sweden
- Prior art keywords
- general formula
- formaldehyde
- image
- phosphine oxides
- hydrogen halide
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 2
- 239000012433 hydrogen halide Substances 0.000 abstract 2
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical group [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000006193 alkinyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000012043 crude product Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 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
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 true SE7503560L (en, 2012) | 1975-10-02 |
| SE405859B 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 (en, 2012) |
| JP (1) | JPS5756920B2 (en, 2012) |
| AT (1) | AT330797B (en, 2012) |
| BE (1) | BE827309A (en, 2012) |
| CA (1) | CA1030161A (en, 2012) |
| CH (1) | CH599237A5 (en, 2012) |
| DD (1) | DD119245A5 (en, 2012) |
| DE (1) | DE2415801C2 (en, 2012) |
| DK (1) | DK134648C (en, 2012) |
| FR (1) | FR2265754B1 (en, 2012) |
| GB (1) | GB1471240A (en, 2012) |
| IT (1) | IT1032477B (en, 2012) |
| NL (1) | NL7503760A (en, 2012) |
| SE (1) | SE405859B (en, 2012) |
| SU (1) | SU576953A1 (en, 2012) |
Families Citing this family (2)
| 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 |
| 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 CA CA222,998A patent/CA1030161A/en not_active Expired
- 1975-03-25 CH CH379375A patent/CH599237A5/xx not_active IP Right Cessation
- 1975-03-26 US US05/562,222 patent/US3997611A/en not_active Expired - Lifetime
- 1975-03-26 SE SE7503560A patent/SE405859B/sv not_active IP Right Cessation
- 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 JP JP50039012A patent/JPS5756920B2/ja not_active Expired
- 1975-03-31 DD DD185113A patent/DD119245A5/xx unknown
- 1975-04-01 SU SU7502117907A patent/SU576953A1/ru active
- 1975-04-01 AT AT244175A patent/AT330797B/de not_active IP Right Cessation
- 1975-04-01 FR FR7510170A patent/FR2265754B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5756920B2 (en, 2012) | 1982-12-02 |
| BE827309A (fr) | 1975-09-29 |
| GB1471240A (en) | 1977-04-21 |
| US3997611A (en) | 1976-12-14 |
| JPS50137929A (en, 2012) | 1975-11-01 |
| SE405859B (sv) | 1979-01-08 |
| DE2415801C2 (de) | 1982-12-23 |
| DK134648B (da) | 1976-12-13 |
| ATA244175A (de) | 1975-10-15 |
| FR2265754B1 (en, 2012) | 1978-06-23 |
| AT330797B (de) | 1976-07-26 |
| DK133675A (en, 2012) | 1975-10-02 |
| CA1030161A (en) | 1978-04-25 |
| SU576953A3 (ru) | 1977-10-15 |
| DE2415801A1 (de) | 1975-10-16 |
| CH599237A5 (en, 2012) | 1978-05-31 |
| NL7503760A (nl) | 1975-10-03 |
| FR2265754A1 (en, 2012) | 1975-10-24 |
| DK134648C (da) | 1977-05-23 |
| SU576953A1 (en) | 1977-10-15 |
| DD119245A5 (en, 2012) | 1976-04-12 |
| IT1032477B (it) | 1979-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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