DD125574A5 - - Google Patents
Info
- Publication number
- DD125574A5 DD125574A5 DD191040A DD19104076A DD125574A5 DD 125574 A5 DD125574 A5 DD 125574A5 DD 191040 A DD191040 A DD 191040A DD 19104076 A DD19104076 A DD 19104076A DD 125574 A5 DD125574 A5 DD 125574A5
- Authority
- DD
- German Democratic Republic
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
- C07F9/547—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 |
|---|---|
| DD125574A5 true DD125574A5 (es) | 1977-05-04 |
Family
ID=5937928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD191040A DD125574A5 (es) | 1975-02-01 | 1976-01-30 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4052484A (es) |
| JP (1) | JPS51100080A (es) |
| BE (1) | BE838016A (es) |
| BR (1) | BR7600601A (es) |
| DD (1) | DD125574A5 (es) |
| DE (1) | DE2504333A1 (es) |
| ES (1) | ES444779A1 (es) |
| FR (1) | FR2299341A1 (es) |
| GB (1) | GB1536479A (es) |
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 BR BR7600601A patent/BR7600601A/pt unknown
- 1976-01-30 ES ES444779A patent/ES444779A1/es not_active Expired
- 1976-01-30 FR FR7602655A patent/FR2299341A1/fr not_active Withdrawn
- 1976-01-30 DD DD191040A patent/DD125574A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7600601A (pt) | 1976-08-31 |
| BE838016A (fr) | 1976-07-29 |
| ES444779A1 (es) | 1977-05-16 |
| FR2299341A1 (fr) | 1976-08-27 |
| US4052484A (en) | 1977-10-04 |
| GB1536479A (en) | 1978-12-20 |
| DE2504333A1 (de) | 1976-08-05 |
| JPS51100080A (en) | 1976-09-03 |