FR2099999A5 - 1-hydroxy organic 1,1-diphosphonic acids - prepn from phosphorus trihalide and aliphatic carboxylic acid separating org halide - Google Patents
1-hydroxy organic 1,1-diphosphonic acids - prepn from phosphorus trihalide and aliphatic carboxylic acid separating org halideInfo
- Publication number
- FR2099999A5 FR2099999A5 FR7123513A FR7123513A FR2099999A5 FR 2099999 A5 FR2099999 A5 FR 2099999A5 FR 7123513 A FR7123513 A FR 7123513A FR 7123513 A FR7123513 A FR 7123513A FR 2099999 A5 FR2099999 A5 FR 2099999A5
- Authority
- FR
- France
- Prior art keywords
- degrees
- carboxylic acid
- halide
- aliphatic carboxylic
- prepn
- 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.)
- Expired
Links
- 150000004820 halides Chemical class 0.000 title abstract 4
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 title abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 229910052698 phosphorus Inorganic materials 0.000 title 1
- 239000011574 phosphorus Substances 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 3
- 229910020667 PBr3 Inorganic materials 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- IPNPIHIZVLFAFP-UHFFFAOYSA-N phosphorus tribromide Chemical compound BrP(Br)Br IPNPIHIZVLFAFP-UHFFFAOYSA-N 0.000 abstract 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 2
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 abstract 2
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003352 sequestering agent Substances 0.000 abstract 1
- 239000007787 solid Substances 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)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3839—Polyphosphonic acids
- C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
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 |
|---|---|---|---|
| US5098470A | 1970-06-29 | 1970-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2099999A5 true FR2099999A5 (en) | 1972-03-17 |
Family
ID=21968674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7123513A Expired FR2099999A5 (en) | 1970-06-29 | 1971-06-28 | 1-hydroxy organic 1,1-diphosphonic acids - prepn from phosphorus trihalide and aliphatic carboxylic acid separating org halide |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE769136A (fr) |
| DE (1) | DE2132026A1 (fr) |
| FR (1) | FR2099999A5 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2723948A1 (fr) * | 1994-08-23 | 1996-03-01 | Tianjin Research Inst Of Chemi | Procede de fabrication de l'acide hydroxyethylidene-1,1-diphosphonique |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700772A1 (de) * | 1987-01-13 | 1988-07-21 | Inst Khim Kinetiki I Gorenija | Verfahren zur herstellung von i-funktionellsubstituierten alkyliden-i,i-diphosphonsaeuren und deren gemischen |
-
1971
- 1971-06-28 BE BE769136A patent/BE769136A/fr unknown
- 1971-06-28 FR FR7123513A patent/FR2099999A5/fr not_active Expired
- 1971-06-28 DE DE19712132026 patent/DE2132026A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2723948A1 (fr) * | 1994-08-23 | 1996-03-01 | Tianjin Research Inst Of Chemi | Procede de fabrication de l'acide hydroxyethylidene-1,1-diphosphonique |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2132026A1 (de) | 1972-01-05 |
| BE769136A (fr) | 1971-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES483613A1 (es) | Procedimiento para la obtencion de esteres de acido fosforo-so | |
| BG42358A3 (en) | Method for preparing salts of n- phosphonomethylglycine | |
| FR2099999A5 (en) | 1-hydroxy organic 1,1-diphosphonic acids - prepn from phosphorus trihalide and aliphatic carboxylic acid separating org halide | |
| ES401300A1 (es) | Procedimiento para la obtencion de acidos 1-aminoalcano-1,1-difosfonicos. | |
| FR2109641A5 (en) | 1-hydroxy organic -1,1-diphosphonic acids - prepn from phosphorus trihalide and carboxylic acid separating org halide phase | |
| Coulson et al. | 434. Factors in the formation of isomerically and optically pure alkyl halides. Part IV. The three dealkylation steps in phosphorus trihalide (Cl, Br, I)–alcohol systems | |
| ES368929A1 (es) | Procedimiento para la preparacion de acidos acetoaceticos. | |
| Corbett | Evidence on the Nature of Bismuth (I) Chloride Formed by Solution of Bismuth in Bismuth (III) Chloride | |
| US3801683A (en) | Process for preparing trialkyophosphate | |
| GB1480623A (en) | Heat transfer systems | |
| GB1217977A (en) | A process for the preparation of diorganochlorophosphines | |
| GB1353196A (en) | C1-c4 alkyl 2,3-dibromopropyl acid phosphates | |
| FR2090873A5 (en) | Aminoalkylene phosphonic acids continuous prodn | |
| GB1303841A (fr) | ||
| DE3272387D1 (en) | Process for the preparation of 3-amino-1-hydroxypropane-1,1-diphosphonic acid | |
| GB1298159A (en) | Manufacture of phosphorus pentafluoride | |
| BE764091A (fr) | Procede de preparation d'un polyphosphate trisodique a faible densite apparente a partir d'acide phosphorique thermique | |
| US3975417A (en) | Process for producing halogenated organotin compounds | |
| MX3021E (es) | Procedimiento para la produccion de fosfato diacido de potasio | |
| JPS6023389A (ja) | ビニルホスホン酸又はビニルピロホスホン酸の誘導体の製造法 | |
| GB893398A (en) | Improved process for the manufacture of aryl phosphate esters | |
| Niedenzu et al. | Preparation and Reactions of Some n-Amylated Boranes | |
| SU137916A1 (ru) | Способ получени 1, 1, 2, 2-тетрафторэтил-ди (оксиметил)-фосфина | |
| US3681428A (en) | Synthesis of phosphorane compounds | |
| GB1190399A (en) | Substituted Phosphonic Acids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |