FR2252349A1 - - Google Patents
Info
- Publication number
- FR2252349A1 FR2252349A1 FR7437246A FR7437246A FR2252349A1 FR 2252349 A1 FR2252349 A1 FR 2252349A1 FR 7437246 A FR7437246 A FR 7437246A FR 7437246 A FR7437246 A FR 7437246A FR 2252349 A1 FR2252349 A1 FR 2252349A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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 System
- 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, i.e. RP(=X)(XH)2 (X = S, 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 System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/46—Phosphinous acids R2=P—OH; Thiophosphinous acids; Aminophosphines R2-P-NH2 including R2P(=O)H; derivatives 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 System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/52—Halophosphines
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41984273A | 1973-11-28 | 1973-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2252349A1 true FR2252349A1 (en) | 1975-06-20 |
| FR2252349B1 FR2252349B1 (en) | 1979-02-23 |
Family
ID=23663989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7437246A Expired FR2252349B1 (en) | 1973-11-28 | 1974-11-12 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE822737A (en) |
| CA (1) | CA1027139A (en) |
| DE (1) | DE2456095A1 (en) |
| FR (1) | FR2252349B1 (en) |
| GB (1) | GB1469003A (en) |
| IT (1) | IT1026558B (en) |
| NL (1) | NL7415498A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0024128B1 (en) * | 1979-08-14 | 1984-02-01 | Imperial Chemical Industries Plc | Phosphorylation process |
-
1974
- 1974-10-31 CA CA212,733A patent/CA1027139A/en not_active Expired
- 1974-11-12 FR FR7437246A patent/FR2252349B1/fr not_active Expired
- 1974-11-25 GB GB5091974A patent/GB1469003A/en not_active Expired
- 1974-11-27 DE DE19742456095 patent/DE2456095A1/en active Pending
- 1974-11-27 NL NL7415498A patent/NL7415498A/en not_active Application Discontinuation
- 1974-11-27 IT IT2988074A patent/IT1026558B/en active
- 1974-11-28 BE BE150979A patent/BE822737A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2456095A1 (en) | 1975-07-10 |
| BE822737A (en) | 1975-05-28 |
| IT1026558B (en) | 1978-10-20 |
| NL7415498A (en) | 1975-05-30 |
| FR2252349B1 (en) | 1979-02-23 |
| GB1469003A (en) | 1977-03-30 |
| CA1027139A (en) | 1978-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |