FR2251570A1 - - Google Patents
Info
- Publication number
- FR2251570A1 FR2251570A1 FR7437943A FR7437943A FR2251570A1 FR 2251570 A1 FR2251570 A1 FR 2251570A1 FR 7437943 A FR7437943 A FR 7437943A FR 7437943 A FR7437943 A FR 7437943A FR 2251570 A1 FR2251570 A1 FR 2251570A1
- 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 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2357676A DE2357676C2 (de) | 1973-11-19 | 1973-11-19 | Verfahren zur Herstellung von 2-Halogenäthanphosphonsäuredihalogenid und Vinylphosphonsäuredihalogenid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2251570A1 true FR2251570A1 (fr) | 1975-06-13 |
| FR2251570B1 FR2251570B1 (fr) | 1979-02-23 |
Family
ID=5898506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7437943A Expired FR2251570B1 (fr) | 1973-11-19 | 1974-11-18 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4013715A (fr) |
| JP (1) | JPS5761040B2 (fr) |
| AT (1) | AT337717B (fr) |
| BE (1) | BE822370A (fr) |
| CA (1) | CA1029399A (fr) |
| CH (1) | CH609354A5 (fr) |
| DE (1) | DE2357676C2 (fr) |
| FR (1) | FR2251570B1 (fr) |
| GB (1) | GB1487625A (fr) |
| IL (1) | IL46122A (fr) |
| IT (1) | IT1025752B (fr) |
| NL (1) | NL7414882A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0061116A2 (fr) * | 1981-03-20 | 1982-09-29 | Hoechst Aktiengesellschaft | Procédé de préparation du dichlorure de l'acide vinylphosphonique et du dichlorure de l'acide chloro-2-éthanephosphonique |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3033614A1 (de) * | 1980-09-06 | 1982-04-29 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von vinylphosphonsaeuredichlorid und 2-chlorethanphosphonsaeuredichlorid |
| JPH08218755A (ja) * | 1995-02-20 | 1996-08-27 | Tsuruoka:Kk | 門柱の支持装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200145A (en) * | 1964-03-22 | 1965-08-10 | Olin Mathieson | Manufacture of methyl dichloro-phosphine oxide |
| DE1568945C3 (de) * | 1966-12-23 | 1975-10-09 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung ungesättigter Phosphonsäuredichloride |
| US3776953A (en) * | 1970-12-16 | 1973-12-04 | Monsanto Co | Process for simultaneous production of halomethylphosphonic dihalides,bis-(halomethyl)-phosphinic halides and methylhalomethylphosphinic halides |
| CS166044B2 (fr) * | 1971-06-15 | 1976-01-29 | ||
| DE2259241C3 (de) * | 1972-12-04 | 1979-10-31 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Halogenmethylphosphinsäurehalogeniden |
| DE2259454C3 (de) * | 1972-12-05 | 1980-10-23 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Halogenmethanphosphonsäuredihalogenid |
-
1973
- 1973-11-19 DE DE2357676A patent/DE2357676C2/de not_active Expired
-
1974
- 1974-11-14 CA CA213,704A patent/CA1029399A/fr not_active Expired
- 1974-11-14 NL NL7414882A patent/NL7414882A/xx not_active Application Discontinuation
- 1974-11-15 GB GB49537/74A patent/GB1487625A/en not_active Expired
- 1974-11-15 IT IT29504/74A patent/IT1025752B/it active
- 1974-11-15 CH CH1525374A patent/CH609354A5/xx not_active IP Right Cessation
- 1974-11-18 JP JP49132631A patent/JPS5761040B2/ja not_active Expired
- 1974-11-18 FR FR7437943A patent/FR2251570B1/fr not_active Expired
- 1974-11-18 AT AT921074A patent/AT337717B/de not_active IP Right Cessation
- 1974-11-18 US US05/524,812 patent/US4013715A/en not_active Expired - Lifetime
- 1974-11-19 BE BE150661A patent/BE822370A/fr unknown
- 1974-11-25 IL IL7446122A patent/IL46122A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0061116A2 (fr) * | 1981-03-20 | 1982-09-29 | Hoechst Aktiengesellschaft | Procédé de préparation du dichlorure de l'acide vinylphosphonique et du dichlorure de l'acide chloro-2-éthanephosphonique |
| EP0061116A3 (en) * | 1981-03-20 | 1983-01-26 | Hoechst Aktiengesellschaft | Process for preparing vinyl-phosphonic-acid dichloride and 2-chloro-ethane-phosphonic-acid dichloride |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA921074A (de) | 1976-11-15 |
| IL46122A0 (en) | 1975-08-31 |
| IT1025752B (it) | 1978-08-30 |
| CH609354A5 (fr) | 1979-02-28 |
| JPS5083332A (fr) | 1975-07-05 |
| FR2251570B1 (fr) | 1979-02-23 |
| GB1487625A (en) | 1977-10-05 |
| IL46122A (en) | 1980-06-30 |
| US4013715A (en) | 1977-03-22 |
| BE822370A (fr) | 1975-05-20 |
| DE2357676A1 (de) | 1975-07-24 |
| JPS5761040B2 (fr) | 1982-12-22 |
| CA1029399A (fr) | 1978-04-11 |
| AT337717B (de) | 1977-07-11 |
| DE2357676C2 (de) | 1982-02-04 |
| NL7414882A (nl) | 1975-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |