GB1093876A - Process for the preparation of ethane-1-hydroxy-1,1-diphosphonic acid - Google Patents

Process for the preparation of ethane-1-hydroxy-1,1-diphosphonic acid

Info

Publication number
GB1093876A
GB1093876A GB14089/66A GB1408966A GB1093876A GB 1093876 A GB1093876 A GB 1093876A GB 14089/66 A GB14089/66 A GB 14089/66A GB 1408966 A GB1408966 A GB 1408966A GB 1093876 A GB1093876 A GB 1093876A
Authority
GB
United Kingdom
Prior art keywords
acetic acid
tertiary amine
phosphorus trichloride
ethane
hydroxy
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
Application number
GB14089/66A
Other languages
English (en)
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 GB1093876A publication Critical patent/GB1093876A/en
Expired 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB14089/66A 1965-03-30 1966-03-30 Process for the preparation of ethane-1-hydroxy-1,1-diphosphonic acid Expired GB1093876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US444046A US3366676A (en) 1965-03-30 1965-03-30 Use of amine solvents in the preparation of ethane-1-hydroxy-1, 1-diphosphonic acid

Publications (1)

Publication Number Publication Date
GB1093876A true GB1093876A (en) 1967-12-06

Family

ID=23763264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14089/66A Expired GB1093876A (en) 1965-03-30 1966-03-30 Process for the preparation of ethane-1-hydroxy-1,1-diphosphonic acid

Country Status (7)

Country Link
US (1) US3366676A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE678619A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH470417A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1250439B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1093876A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6604176A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE328285B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527795A (en) * 1967-11-20 1970-09-08 Monsanto Co Process for preparing water-soluble salts of organic phosphorus acids
GB1345518A (en) * 1970-02-20 1974-01-30 Albright & Wilson Phosphonate sequestrant
DE2012171C3 (de) * 1970-03-14 1981-05-27 Benckiser-Knapsack Gmbh, 6802 Ladenburg Vorbehandlung von Fasergut aus nativer Cellulose
FR2359243A1 (fr) * 1976-07-23 1978-02-17 Protex Manuf Prod Chimiq Procede de teinture en presence d'agents sequestrants
ITMI20020908A1 (it) * 2002-04-29 2003-10-29 Chemi Spa Processo di preparazione di sodio alendronato

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280424A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-07-03

Also Published As

Publication number Publication date
US3366676A (en) 1968-01-30
BE678619A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-09-29
DE1250439B (de) 1967-09-21
SE328285B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-09-14
CH470417A (de) 1969-03-31
NL6604176A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-10-03

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