ATE112572T1 - Reinigung von phosphor-verbindungen. - Google Patents

Reinigung von phosphor-verbindungen.

Info

Publication number: ATE112572T1
Authority: AT; Austria
Prior art keywords: purification; phosphorus compounds; phosphonic acid; acid; diethylenetriaminepentakis
Prior art date: 1988-11-02

Application number

AT89311270T

Other languages

English (en)

Inventor

Paul Michael Davies

Raymond Anthony Smith

Original Assignee

Albright & Wilson

Priority date (The priority date 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 date listed.)

1988-11-02

Filing date

1989-11-01

Publication date

1994-10-15

1989-11-01 Application filed by Albright & Wilson filed Critical Albright & Wilson

1994-10-15 Application granted granted Critical

1994-10-15 Publication of ATE112572T1 publication Critical patent/ATE112572T1/de

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)
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)
Devices That Are Associated With Refrigeration Equipment (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

AT89311270T 1988-11-02 1989-11-01 Reinigung von phosphor-verbindungen. ATE112572T1 (de)

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)

* Cited by examiner, † Cited by third party
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
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
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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
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 AT AT89311270T patent/ATE112572T1/de not_active IP Right Cessation
- 1989-11-01 DE DE68918664T patent/DE68918664T2/de not_active Expired - Fee Related
- 1989-11-01 GB GB8924608A patent/GB2224506B/en not_active Expired - Lifetime
- 1989-11-01 ES ES89311270T patent/ES2064458T3/es 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
- 1989-11-02 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
JP2804804B2 (ja)	1998-09-30
DE68918664T2 (de)	1995-02-09
GB2224506A (en)	1990-05-09
AU4397689A (en)	1990-05-10
EP0367580A2 (de)	1990-05-09
ES2064458T3 (es)	1995-02-01
JPH02172996A (ja)	1990-07-04
US5008015A (en)	1991-04-16
EP0367580B1 (de)	1994-10-05
DE68918664D1 (de)	1994-11-10
GB2224506B (en)	1992-06-17
GB8924608D0 (en)	1989-12-20
AU618639B2 (en)	1992-01-02
GB8825589D0 (en)	1988-12-07
EP0367580A3 (en)	1990-08-01
CA2001975A1 (en)	1990-05-02

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Legal Events

Date	Code	Title	Description
1995-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties