BE848518A - Nouveau procede pour preparer des oxydes et sulfures d'alcoxyphospholane, - Google Patents
Nouveau procede pour preparer des oxydes et sulfures d'alcoxyphospholane,Info
- Publication number
- BE848518A BE848518A BE2055474A BE2055474A BE848518A BE 848518 A BE848518 A BE 848518A BE 2055474 A BE2055474 A BE 2055474A BE 2055474 A BE2055474 A BE 2055474A BE 848518 A BE848518 A BE 848518A
- Authority
- BE
- Belgium
- Prior art keywords
- alcoxyphospholane
- sulphides
- oxides
- preparing
- new process
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000003568 thioethers Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (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 |
|---|---|---|---|
| DE2552319A DE2552319A1 (de) | 1975-11-21 | 1975-11-21 | Alkoxy-phospholanoxide und -sulfide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE848518A true BE848518A (fr) | 1977-05-20 |
Family
ID=5962320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2055474A BE848518A (fr) | 1975-11-21 | 1976-11-19 | Nouveau procede pour preparer des oxydes et sulfures d'alcoxyphospholane, |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4080385A (de) |
| BE (1) | BE848518A (de) |
| DE (1) | DE2552319A1 (de) |
| FR (1) | FR2332285A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2826621A1 (de) * | 1978-06-19 | 1980-01-03 | Hoechst Ag | Verfahren zur herstellung von 1-oxophospholenen- delta hoch 3 |
| DE2927916A1 (de) * | 1979-07-11 | 1981-01-29 | Hoechst Ag | Verfahren zur herstellung von 1-oxophospholanen-chlor-hydrinen sowie einige spezielle dieser verbindungen |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2663738A (en) * | 1951-08-07 | 1953-12-22 | Du Pont | Substituted phosphacyclopentene sulfides and process of preparing them |
| US2663737A (en) * | 1951-08-07 | 1953-12-22 | Du Pont | Substituted phosphacyclopentene oxides and process of preparing them |
| US2663739A (en) * | 1951-08-07 | 1953-12-22 | Du Pont | Substituted phosphacyclopentane oxides and process of preparing them |
| US2853473A (en) * | 1956-08-27 | 1958-09-23 | Du Pont | Production of carbodiimides |
| CA801785A (en) * | 1960-08-11 | 1968-12-17 | M. Priestley Hill | Detergents |
| US4010209A (en) * | 1975-12-15 | 1977-03-01 | The Upjohn Company | Process |
-
1975
- 1975-11-21 DE DE2552319A patent/DE2552319A1/de active Pending
-
1976
- 1976-11-12 US US05/741,577 patent/US4080385A/en not_active Expired - Lifetime
- 1976-11-19 FR FR7634981A patent/FR2332285A1/fr not_active Withdrawn
- 1976-11-19 BE BE2055474A patent/BE848518A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2332285A1 (fr) | 1977-06-17 |
| DE2552319A1 (de) | 1977-05-26 |
| US4080385A (en) | 1978-03-21 |
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