BR7600601A - Processo para a preparacao de oxidos de fosfina ciclicos - Google Patents
Processo para a preparacao de oxidos de fosfina ciclicosInfo
- Publication number
- BR7600601A BR7600601A BR7600601A BR7600601A BR7600601A BR 7600601 A BR7600601 A BR 7600601A BR 7600601 A BR7600601 A BR 7600601A BR 7600601 A BR7600601 A BR 7600601A BR 7600601 A BR7600601 A BR 7600601A
- Authority
- BR
- Brazil
- Prior art keywords
- cyclical
- preparation
- phosphine oxides
- phosphine
- oxides
- Prior art date
Links
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 title 2
- 229910000073 phosphorus hydride Inorganic materials 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
- C07F9/547—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
- C07F9/6568—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 atoms as the only ring hetero atoms
- C07F9/65685—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 atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine oxide or thioxide
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752504333 DE2504333A1 (de) | 1975-02-01 | 1975-02-01 | Substituierte cyclische phosphinoxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7600601A true BR7600601A (pt) | 1976-08-31 |
Family
ID=5937928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7600601A BR7600601A (pt) | 1975-02-01 | 1976-01-30 | Processo para a preparacao de oxidos de fosfina ciclicos |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2927916A1 (de) * | 1979-07-11 | 1981-01-29 | Hoechst Ag | Verfahren zur herstellung von 1-oxophospholanen-chlor-hydrinen sowie einige spezielle dieser verbindungen |
| DE3319850C2 (de) * | 1983-06-01 | 1985-05-09 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von phosphorhaltigen Cyanhydrinderivaten |
| CA1311496C (en) * | 1988-03-28 | 1992-12-15 | Allan James Robertson | 1,4-disubstituted-2,3,5,6-tetrahydroxy-1, 4-diphosphorinanes and their oxides or sulfides |
| GB2317177A (en) * | 1996-09-13 | 1998-03-18 | British Steel Plc | Organic phosphonates and metal complexes thereof for use as coating agents and especially for pretreating steel |
| US20160016860A1 (en) * | 2013-03-14 | 2016-01-21 | Dublin City University | Methods for phosphine oxide reduction in catalytic wittig reactions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725466A (en) * | 1970-04-06 | 1973-04-03 | Stauffer Chemical Co | Process for the preparation of phosphorus compounds having an alkyl ether substituent and intermediates therefor |
-
1975
- 1975-02-01 DE DE19752504333 patent/DE2504333A1/de active Pending
-
1976
- 1976-01-13 US US05/648,710 patent/US4052484A/en not_active Expired - Lifetime
- 1976-01-28 GB GB3269/76A patent/GB1536479A/en not_active Expired
- 1976-01-29 JP JP51008029A patent/JPS51100080A/ja active Pending
- 1976-01-29 BE BE2054787A patent/BE838016A/xx unknown
- 1976-01-30 DD DD191040A patent/DD125574A5/xx unknown
- 1976-01-30 ES ES444779A patent/ES444779A1/es not_active Expired
- 1976-01-30 BR BR7600601A patent/BR7600601A/pt unknown
- 1976-01-30 FR FR7602655A patent/FR2299341A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US4052484A (en) | 1977-10-04 |
| DE2504333A1 (de) | 1976-08-05 |
| ES444779A1 (es) | 1977-05-16 |
| FR2299341A1 (fr) | 1976-08-27 |
| JPS51100080A (en) | 1976-09-03 |
| GB1536479A (en) | 1978-12-20 |
| DD125574A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-05-04 |
| BE838016A (fr) | 1976-07-29 |
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