ATE112572T1 - Reinigung von phosphor-verbindungen. - Google Patents
Reinigung von phosphor-verbindungen.Info
- Publication number
- ATE112572T1 ATE112572T1 AT89311270T AT89311270T ATE112572T1 AT E112572 T1 ATE112572 T1 AT E112572T1 AT 89311270 T AT89311270 T AT 89311270T AT 89311270 T AT89311270 T AT 89311270T AT E112572 T1 ATE112572 T1 AT E112572T1
- Authority
- AT
- Austria
- Prior art keywords
- purification
- phosphorus compounds
- phosphonic acid
- acid
- diethylenetriaminepentakis
- Prior art date
Links
- 150000003018 phosphorus compounds Chemical class 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- -1 methylene phosphonic acid Chemical compound 0.000 abstract 1
- 150000003009 phosphonic acids Chemical class 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 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 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
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
-
- 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
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
- C07F9/3817—Acids containing the structure (RX)2P(=X)-alk-N...P (X = O, S, Se)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
- Detergent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888825589A GB8825589D0 (en) | 1988-11-02 | 1988-11-02 | Purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE112572T1 true ATE112572T1 (de) | 1994-10-15 |
Family
ID=10646154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89311270T ATE112572T1 (de) | 1988-11-02 | 1989-11-01 | Reinigung von phosphor-verbindungen. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5008015A (de) |
| EP (1) | EP0367580B1 (de) |
| JP (1) | JP2804804B2 (de) |
| AT (1) | ATE112572T1 (de) |
| AU (1) | AU618639B2 (de) |
| CA (1) | CA2001975A1 (de) |
| DE (1) | DE68918664T2 (de) |
| ES (1) | ES2064458T3 (de) |
| GB (2) | GB8825589D0 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0494603A3 (en) * | 1991-01-10 | 1993-10-20 | Hoechst Ag | Process for extractive separation of phospho- and sulphobetaines from acidic reaction solutions |
| US6776977B2 (en) * | 2001-01-09 | 2004-08-17 | Bristol-Myers Squibb Pharma Company | Polypodal chelants for metallopharmaceuticals |
| JP5581832B2 (ja) * | 2010-06-11 | 2014-09-03 | 三菱瓦斯化学株式会社 | 高純度アミノメチレンホスホン酸の製造方法 |
| CN102229619A (zh) * | 2011-04-26 | 2011-11-02 | 河南清水源科技股份有限公司 | 四乙烯五胺七亚甲基膦酸及其生产工艺 |
| CN110804071B (zh) * | 2019-11-08 | 2021-09-17 | 山东泰和水处理科技股份有限公司 | 一种二乙烯三胺五亚甲基膦酸的生产方法 |
| CN110981908B (zh) * | 2019-11-08 | 2021-10-12 | 山东泰和水处理科技股份有限公司 | 一种水处理剂氨基三甲叉膦酸的生产方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE624695A (de) * | ||||
| NL285361A (de) * | 1961-11-13 | 1900-01-01 | ||
| GB1276822A (en) * | 1969-09-05 | 1972-06-07 | Monsanto Co | Organo-phosphonic acids |
| DE2262603C2 (de) * | 1972-12-21 | 1982-04-01 | Hoechst Ag, 6000 Frankfurt | Elektrophotographischer Suspensionsentwickler |
| DE2343146A1 (de) * | 1973-08-27 | 1975-03-06 | Henkel & Cie Gmbh | Pharmazeutische oder kosmetische praeparate |
| DE2531104A1 (de) * | 1974-09-30 | 1976-04-08 | Hunt Chem Corp Philip A | Hydroxypropylenpolynitrilophosphonsaeuren und deren verwendung |
| HU177486B (en) * | 1978-04-11 | 1981-10-28 | Nitrokemia Ipartelepek | Process for preparing phosphonic acid derivatives |
| DE2846835A1 (de) * | 1978-10-27 | 1980-05-08 | Benckiser Knapsack Gmbh | Verfahren zur herstellung von carboxylalkan-aminoalkan-diphosphonsaeuren und -aminoarylalkan-diphosphonsaeuren |
| SU827491A1 (ru) * | 1979-05-15 | 1981-05-07 | Московский Ордена Ленина И Ордена Трудовогокрасного Знамени Государственный Университетим.M.B.Ломоносова | Способ очистки амидо-или диамидофосфористыхКиСлОТ или иХ пРОизВОдНыХ |
| GB8308003D0 (en) * | 1983-03-23 | 1983-04-27 | Albright & Wilson | Phosphonates |
| IT1196315B (it) * | 1984-10-29 | 1988-11-16 | Gentili Ist Spa | Procedimento per la preparazione di acidi difosfonici |
| DE3623397A1 (de) * | 1986-07-11 | 1988-01-14 | Boehringer Mannheim Gmbh | Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel |
| US4963681A (en) * | 1987-07-06 | 1990-10-16 | Norwich Eaton Pharmaceuticals, Inc. | Process for synthesis of aminomethylene phosphonoalkylphosphinates |
| US4833009A (en) * | 1988-03-25 | 1989-05-23 | E. I. Du Pont De Nemours And Company | Purification of condensation products |
-
1988
- 1988-11-02 GB GB888825589A patent/GB8825589D0/en active Pending
-
1989
- 1989-10-31 US US07/429,389 patent/US5008015A/en not_active Expired - Fee Related
- 1989-11-01 GB GB8924608A patent/GB2224506B/en not_active Expired - Lifetime
- 1989-11-01 CA CA002001975A patent/CA2001975A1/en not_active Abandoned
- 1989-11-01 EP EP89311270A patent/EP0367580B1/de not_active Expired - Lifetime
- 1989-11-01 DE DE68918664T patent/DE68918664T2/de not_active Expired - Fee Related
- 1989-11-01 ES ES89311270T patent/ES2064458T3/es not_active Expired - Lifetime
- 1989-11-01 AT AT89311270T patent/ATE112572T1/de not_active IP Right Cessation
- 1989-11-02 JP JP1285084A patent/JP2804804B2/ja not_active Expired - Lifetime
- 1989-11-02 AU AU43976/89A patent/AU618639B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB2224506A (en) | 1990-05-09 |
| EP0367580B1 (de) | 1994-10-05 |
| EP0367580A3 (en) | 1990-08-01 |
| JPH02172996A (ja) | 1990-07-04 |
| GB8924608D0 (en) | 1989-12-20 |
| GB8825589D0 (en) | 1988-12-07 |
| ES2064458T3 (es) | 1995-02-01 |
| AU618639B2 (en) | 1992-01-02 |
| GB2224506B (en) | 1992-06-17 |
| JP2804804B2 (ja) | 1998-09-30 |
| EP0367580A2 (de) | 1990-05-09 |
| CA2001975A1 (en) | 1990-05-02 |
| DE68918664D1 (de) | 1994-11-10 |
| DE68918664T2 (de) | 1995-02-09 |
| AU4397689A (en) | 1990-05-10 |
| US5008015A (en) | 1991-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |