BE867373A - Procede de preparation de l'acide methyl-(2-(2,4,6-tribromophenyl-carbamoyl-) ethyl) -phosphinique - Google Patents
Procede de preparation de l'acide methyl-(2-(2,4,6-tribromophenyl-carbamoyl-) ethyl) -phosphiniqueInfo
- Publication number
- BE867373A BE867373A BE187955A BE187955A BE867373A BE 867373 A BE867373 A BE 867373A BE 187955 A BE187955 A BE 187955A BE 187955 A BE187955 A BE 187955A BE 867373 A BE867373 A BE 867373A
- Authority
- BE
- Belgium
- Prior art keywords
- tribromophenyl
- carbamoyl
- ethyl
- phosphinic acid
- preparing methyl
- Prior art date
Links
- -1 2,4,6-TRIBROMOPHENYL-CARBAMOYL- Chemical class 0.000 title 1
- 125000001495 ethyl group Chemical class [H]C([H])([H])C([H])([H])* 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/301—Acyclic saturated acids which can have further substituents on alkyl
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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Fireproofing Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2723137A DE2723137C3 (de) | 1977-05-23 | 1977-05-23 | Verfahren zur Herstellung von Methyl- [2-<2,4,6tribromphenylcarbamoyl-)äthyl-] phosphinsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE867373A true BE867373A (fr) | 1978-11-23 |
Family
ID=6009626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE187955A BE867373A (fr) | 1977-05-23 | 1978-05-23 | Procede de preparation de l'acide methyl-(2-(2,4,6-tribromophenyl-carbamoyl-) ethyl) -phosphinique |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4156691A (it) |
| JP (1) | JPS53144551A (it) |
| BE (1) | BE867373A (it) |
| CA (1) | CA1095531A (it) |
| DE (1) | DE2723137C3 (it) |
| FR (1) | FR2392030A1 (it) |
| GB (1) | GB1562080A (it) |
| IT (1) | IT1104834B (it) |
| NL (1) | NL7805516A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3374411B1 (en) | 2015-11-13 | 2021-07-28 | ICL-IP America Inc. | Reactive flame retardants for polyurethane and polyisocyanurate foams |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2440239A1 (de) * | 1974-08-22 | 1976-03-04 | Hoechst Ag | Innere ammoniumsalze von phosphinsaeuren |
| DE2511185A1 (de) * | 1975-03-14 | 1976-09-23 | Hoechst Ag | Schwerentflammbare kunststoffe |
-
1977
- 1977-05-23 DE DE2723137A patent/DE2723137C3/de not_active Expired
-
1978
- 1978-05-04 GB GB17765/78A patent/GB1562080A/en not_active Expired
- 1978-05-12 CA CA303,218A patent/CA1095531A/en not_active Expired
- 1978-05-17 US US05/907,026 patent/US4156691A/en not_active Expired - Lifetime
- 1978-05-19 IT IT49453/78A patent/IT1104834B/it active
- 1978-05-19 JP JP5984178A patent/JPS53144551A/ja active Granted
- 1978-05-22 NL NL7805516A patent/NL7805516A/xx not_active Application Discontinuation
- 1978-05-23 FR FR7815314A patent/FR2392030A1/fr active Granted
- 1978-05-23 BE BE187955A patent/BE867373A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6154035B2 (it) | 1986-11-20 |
| FR2392030A1 (fr) | 1978-12-22 |
| US4156691A (en) | 1979-05-29 |
| JPS53144551A (en) | 1978-12-15 |
| DE2723137C3 (de) | 1980-06-26 |
| IT1104834B (it) | 1985-10-28 |
| CA1095531A (en) | 1981-02-10 |
| DE2723137A1 (de) | 1978-11-30 |
| FR2392030B1 (it) | 1984-06-29 |
| DE2723137B2 (de) | 1979-07-26 |
| IT7849453A0 (it) | 1978-05-19 |
| GB1562080A (en) | 1980-03-05 |
| NL7805516A (nl) | 1978-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19880531 |