BE537357A - - Google Patents
Info
- Publication number
- BE537357A BE537357A BE537357DA BE537357A BE 537357 A BE537357 A BE 537357A BE 537357D A BE537357D A BE 537357DA BE 537357 A BE537357 A BE 537357A
- Authority
- BE
- Belgium
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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/42—Halides thereof
-
- 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
- C07F9/535—Organo-phosphoranes
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 |
|---|---|---|---|
| US496948A US2870204A (en) | 1955-03-25 | 1955-03-25 | Preparation of phosphonothioic dichlorides, tetrachlorophosphoranes, and phosphonic dichlorides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537357A true BE537357A (ja) |
Family
ID=23974848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537357D BE537357A (ja) | 1955-03-25 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2870204A (ja) |
| BE (1) | BE537357A (ja) |
| FR (1) | FR1128562A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3432277A (en) * | 1966-08-03 | 1969-03-11 | Du Pont | Derivatives of phosphinodithionic acid and method for their preparation |
| JPS5320974B2 (ja) * | 1974-06-22 | 1978-06-29 | ||
| US4252740A (en) * | 1978-09-29 | 1981-02-24 | Stauffer Chemical Company | Oxidation of phenyl phosphonous dihalide |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL67017C (ja) * | 1946-02-02 | |||
| US2683168A (en) * | 1950-12-22 | 1954-07-06 | California Research Corp | Preparation of organo phosphonyl chlorides |
| US2672459A (en) * | 1952-01-08 | 1954-03-16 | American Cyanamid Co | Thiophosphonic acid derivatives and method of preparing the same |
| US2685603A (en) * | 1953-03-19 | 1954-08-03 | Victor Chemical Works | Method of producing alkenethionophosphonic dichlorides |
| US2724726A (en) * | 1954-01-26 | 1955-11-22 | Lubrizol Corp | Preparation of phosphinic chlorides by chlorination of phosphinothioic acids with elemental chlorine |
-
0
- BE BE537357D patent/BE537357A/xx unknown
-
1955
- 1955-03-25 US US496948A patent/US2870204A/en not_active Expired - Lifetime
- 1955-04-14 FR FR1128562D patent/FR1128562A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2870204A (en) | 1959-01-20 |
| FR1128562A (fr) | 1957-01-08 |