ES2064458T3 - Purificacion de compuestos fosforosos. - Google Patents
Purificacion de compuestos fosforosos.Info
- Publication number
- ES2064458T3 ES2064458T3 ES89311270T ES89311270T ES2064458T3 ES 2064458 T3 ES2064458 T3 ES 2064458T3 ES 89311270 T ES89311270 T ES 89311270T ES 89311270 T ES89311270 T ES 89311270T ES 2064458 T3 ES2064458 T3 ES 2064458T3
- Authority
- ES
- Spain
- Prior art keywords
- phosphous
- purification
- compounds
- phosphonic acid
- acid
- 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 - Lifetime
Links
- 150000001875 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)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
EL CONTENIDO DE CLORURO DE HIDROGENO Y ACIDO DE FOSFORO DE LOS ACIDOS FOSFONICOS ORGANICOS AMINOS CRUDOS, ESPECIALMENTE ACIDO FOSFONICO DE METILENO SE REDUCE MEDIANTE EXTRACCION DEL SOLVENTE EN UNA FASE ALCOHOLICA DEJANDO PURIFICADO EL ACIDO FOSFONICO POSTERIOR.
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 |
---|---|
ES2064458T3 true ES2064458T3 (es) | 1995-02-01 |
Family
ID=10646154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89311270T Expired - Lifetime ES2064458T3 (es) | 1988-11-02 | 1989-11-01 | Purificacion de compuestos fosforosos. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5008015A (es) |
EP (1) | EP0367580B1 (es) |
JP (1) | JP2804804B2 (es) |
AT (1) | ATE112572T1 (es) |
AU (1) | AU618639B2 (es) |
CA (1) | CA2001975A1 (es) |
DE (1) | DE68918664T2 (es) |
ES (1) | ES2064458T3 (es) |
GB (2) | GB8825589D0 (es) |
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 (es) * | ||||
NL285361A (es) * | 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/en 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 (en) | 1994-10-05 |
EP0367580A3 (en) | 1990-08-01 |
JPH02172996A (ja) | 1990-07-04 |
GB8924608D0 (en) | 1989-12-20 |
GB8825589D0 (en) | 1988-12-07 |
ATE112572T1 (de) | 1994-10-15 |
AU618639B2 (en) | 1992-01-02 |
GB2224506B (en) | 1992-06-17 |
JP2804804B2 (ja) | 1998-09-30 |
EP0367580A2 (en) | 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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