DE1300563B - Verfahren zur Herstellung von AEthan-1-hydroxy-1, 1-diphosphonsaeure - Google Patents

Verfahren zur Herstellung von AEthan-1-hydroxy-1, 1-diphosphonsaeure

Info

Publication number
DE1300563B
DE1300563B DEP39364A DEP0039364A DE1300563B DE 1300563 B DE1300563 B DE 1300563B DE P39364 A DEP39364 A DE P39364A DE P0039364 A DEP0039364 A DE P0039364A DE 1300563 B DE1300563 B DE 1300563B
Authority
DE
Germany
Prior art keywords
acid
hydroxy
ethane
reaction
acetic 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.)
Pending
Application number
DEP39364A
Other languages
German (de)
English (en)
Inventor
Quimby Oscar Taylor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE1300563B publication Critical patent/DE1300563B/de
Pending legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
DEP39364A 1965-05-13 1966-05-04 Verfahren zur Herstellung von AEthan-1-hydroxy-1, 1-diphosphonsaeure Pending DE1300563B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US455567A US3366677A (en) 1965-05-13 1965-05-13 Low temperature preparation of ethane-1-hydroxy-1, 1-diphosphonic acid

Publications (1)

Publication Number Publication Date
DE1300563B true DE1300563B (de) 1969-08-07

Family

ID=23809359

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP39364A Pending DE1300563B (de) 1965-05-13 1966-05-04 Verfahren zur Herstellung von AEthan-1-hydroxy-1, 1-diphosphonsaeure

Country Status (6)

Country Link
US (1) US3366677A (enExample)
BE (1) BE680928A (enExample)
CH (1) CH469744A (enExample)
DE (1) DE1300563B (enExample)
GB (1) GB1076914A (enExample)
NL (1) NL6606548A (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475486A (en) * 1966-09-12 1969-10-28 Monsanto Co Process for preparing phosphonic acids
US3504018A (en) * 1966-12-19 1970-03-31 Monsanto Co Process for preparing phosphonic acids
US3670015A (en) * 1968-12-23 1972-06-13 Procter & Gamble Ethanecarbonyl-1,2-diphosphonic acid, water-soluble salts thereof and process for preparation
US3940436A (en) * 1970-04-13 1976-02-24 Monsanto Company Substituted ethane diphosphonic acids and salts and esters thereof
US3957858A (en) * 1970-04-13 1976-05-18 Monsanto Company Substituted ethane diphosphonic acids and salts and esters thereof
US3705191A (en) * 1970-04-13 1972-12-05 Monsanto Co Substituted ethane diphosphonic acids and salts and esters thereof
US3944599A (en) * 1970-04-13 1976-03-16 Monsanto Company Substituted ethane diphosphonic acids and salts
FR2244708B1 (enExample) * 1973-09-25 1977-08-12 Ugine Kuhlmann
US3959360A (en) * 1975-07-31 1976-05-25 Monsanto Company Process for preparing 1-hydroxy, ethylidene-1,1-diphosphonic acid
DE2943498C2 (de) * 1979-10-27 1983-01-27 Henkel KGaA, 4000 Düsseldorf Verfahren zur Herstellung von 3-Amino-1-hydroxypropan-1,1-diphosphonsäure
DE3232754A1 (de) * 1981-08-22 1984-03-08 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur herstellung von n-alkyl-aminomethan-diphosphonsaeuren
DE3133308A1 (de) * 1981-08-22 1983-03-17 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur herstellung von n-alkyl-aminomethandiphosphonsaeuren
DE3232753A1 (de) * 1982-04-19 1984-03-08 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur herstellung von 1-aminoalkan-1,1-diphosphonsaeuren
DE3214307A1 (de) * 1982-04-19 1983-11-17 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur herstellung von 1-amino-alkan-1,1-diphosphonsaeuren
US4428888A (en) 1982-08-16 1984-01-31 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4559181A (en) * 1982-08-25 1985-12-17 Minemet Rechreche Hydroxy-diphosphonic acid derivatives of higher carboxylic acids
US4415503A (en) * 1982-09-28 1983-11-15 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
IT1196315B (it) * 1984-10-29 1988-11-16 Gentili Ist Spa Procedimento per la preparazione di acidi difosfonici
US6143923A (en) * 1996-10-02 2000-11-07 Lonza Inc. Process for manufacturing 1-hydroxyalkylidene-1,1-diphosphonic acid (HADP)
CN103145258A (zh) * 2013-02-25 2013-06-12 枣庄市鑫泰水处理技术有限公司 羟基乙叉二膦酸二钠固体生产工艺
US9777027B2 (en) 2013-10-25 2017-10-03 Straitmark Holding Ag Method for the synthesis of ethane-1-hydroxy-1,1-diphosphonic acid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107207B (de) * 1959-06-03 1961-05-25 Henkel & Cie Gmbh Stabilisierungsmittel fuer Peroxyverbindungen und deren Loesungen
DE1133726B (de) * 1960-03-22 1962-07-26 Henkel & Cie Gmbh Verfahren zur Herstellung neuer Perhydrate von Acylierungsprodukten der phosphorigen Saeure
DE1148551B (de) * 1961-07-03 1963-05-16 Henkel & Cie Gmbh Verfahren zur Herstellung von Phosphonsaeuren bzw. deren Salzen mit mindestens 2 Phosphoratomen im Molekuel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE579012A (enExample) * 1958-09-06 1900-01-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107207B (de) * 1959-06-03 1961-05-25 Henkel & Cie Gmbh Stabilisierungsmittel fuer Peroxyverbindungen und deren Loesungen
DE1133726B (de) * 1960-03-22 1962-07-26 Henkel & Cie Gmbh Verfahren zur Herstellung neuer Perhydrate von Acylierungsprodukten der phosphorigen Saeure
DE1148551B (de) * 1961-07-03 1963-05-16 Henkel & Cie Gmbh Verfahren zur Herstellung von Phosphonsaeuren bzw. deren Salzen mit mindestens 2 Phosphoratomen im Molekuel

Also Published As

Publication number Publication date
GB1076914A (en) 1967-07-26
CH469744A (de) 1969-03-15
NL6606548A (enExample) 1966-11-14
BE680928A (enExample) 1966-11-14
US3366677A (en) 1968-01-30

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