FR2279757A1 - Procede de preparation d'esters dialkyliques d'acides phosphoniques aromatiques - Google Patents
Procede de preparation d'esters dialkyliques d'acides phosphoniques aromatiquesInfo
- Publication number
- FR2279757A1 FR2279757A1 FR7513855A FR7513855A FR2279757A1 FR 2279757 A1 FR2279757 A1 FR 2279757A1 FR 7513855 A FR7513855 A FR 7513855A FR 7513855 A FR7513855 A FR 7513855A FR 2279757 A1 FR2279757 A1 FR 2279757A1
- Authority
- FR
- France
- Prior art keywords
- aromatic
- opt
- prepd
- ester
- phosphonic acids
- Prior art date
- 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.)
- Withdrawn
Links
- 150000002148 esters Chemical class 0.000 title abstract 5
- 125000003118 aryl group Chemical group 0.000 title abstract 4
- -1 aromatic phosphonic acids Chemical class 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 title abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 150000008301 phosphite esters Chemical class 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4021—Esters of aromatic acids (P-C aromatic linkage)
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742421070 DE2421070A1 (de) | 1974-05-02 | 1974-05-02 | Verfahren zur herstellung von dialkylestern aromatischer phosphonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2279757A1 true FR2279757A1 (fr) | 1976-02-20 |
Family
ID=5914401
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7513855A Withdrawn FR2279757A1 (fr) | 1974-05-02 | 1975-05-02 | Procede de preparation d'esters dialkyliques d'acides phosphoniques aromatiques |
| FR7600268A Withdrawn FR2288101A1 (fr) | 1974-05-02 | 1976-01-07 | Esters dialkyliques d'acides phosphoniques aromatiques |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7600268A Withdrawn FR2288101A1 (fr) | 1974-05-02 | 1976-01-07 | Esters dialkyliques d'acides phosphoniques aromatiques |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE828539A (xx) |
| DE (1) | DE2421070A1 (xx) |
| FR (2) | FR2279757A1 (xx) |
| NL (1) | NL7505102A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2829710A1 (de) * | 1978-07-06 | 1980-01-17 | Bayer Ag | Verfahren zur herstellung von aromatischen phosphorverbindungen |
-
1974
- 1974-05-02 DE DE19742421070 patent/DE2421070A1/de active Pending
-
1975
- 1975-04-29 NL NL7505102A patent/NL7505102A/xx unknown
- 1975-04-29 BE BE155907A patent/BE828539A/xx unknown
- 1975-05-02 FR FR7513855A patent/FR2279757A1/fr not_active Withdrawn
-
1976
- 1976-01-07 FR FR7600268A patent/FR2288101A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL7505102A (nl) | 1975-11-04 |
| FR2288101A1 (fr) | 1976-05-14 |
| BE828539A (fr) | 1975-10-29 |
| DE2421070A1 (de) | 1975-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |