DD212965A5 - Verfahren zur herstellung von 1-hydroxyalkan-1-phosphonsaeuren - Google Patents

Verfahren zur herstellung von 1-hydroxyalkan-1-phosphonsaeuren Download PDF

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Publication number
DD212965A5
DD212965A5 DD83255782A DD25578283A DD212965A5 DD 212965 A5 DD212965 A5 DD 212965A5 DD 83255782 A DD83255782 A DD 83255782A DD 25578283 A DD25578283 A DD 25578283A DD 212965 A5 DD212965 A5 DD 212965A5
Authority
DD
German Democratic Republic
Prior art keywords
aldehyde
preparation
item
weight
mol
Prior art date
Application number
DD83255782A
Other languages
German (de)
English (en)
Inventor
Werner Krause
Werner Pieper
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of DD212965A5 publication Critical patent/DD212965A5/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808Acyclic saturated acids which can have further substituents on alkyl

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  • 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)
DD83255782A 1982-10-21 1983-10-19 Verfahren zur herstellung von 1-hydroxyalkan-1-phosphonsaeuren DD212965A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823238910 DE3238910A1 (de) 1982-10-21 1982-10-21 Verfahren zur herstellung von 1-hydroxyalkan-1-phosphonsaeuren

Publications (1)

Publication Number Publication Date
DD212965A5 true DD212965A5 (de) 1984-08-29

Family

ID=6176203

Family Applications (1)

Application Number Title Priority Date Filing Date
DD83255782A DD212965A5 (de) 1982-10-21 1983-10-19 Verfahren zur herstellung von 1-hydroxyalkan-1-phosphonsaeuren

Country Status (5)

Country Link
US (1) US4468355A (fr)
EP (1) EP0107132B1 (fr)
JP (1) JPS5989695A (fr)
DD (1) DD212965A5 (fr)
DE (2) DE3238910A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8616447D0 (en) * 1986-07-05 1986-08-13 Ciba Geigy Ag Compounds

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376130A (en) * 1943-06-05 1945-05-15 Eastman Kodak Co Substituted naphthenyl hydroxy methane phosphonic acids
US2579810A (en) * 1949-08-18 1951-12-25 Research Corp Process of preparing substituted hydroxymethylphosphonic esters
US3202692A (en) * 1961-07-07 1965-08-24 Hooker Chemical Corp Decachloro-3-hydroxypentacyclodecane-3-phosphonates
US3351681A (en) * 1964-11-27 1967-11-07 Tenneco Chem Nuclear chlorinated alpha-hydroxybenzyl phosphonic acids and the salts and esters of said acids
FR1472789A (fr) * 1965-03-30 1967-03-10 Procter & Gamble Procédé de fabrication de composés organiques du phosphore, en particulier de l'acide éthane-1-hydroxy-1, 1-diphosphonique
GB1076244A (en) * 1965-04-02 1967-07-19 Stauffer Chemical Co Preparation of hydroxymethylphosphonic acid
US3400148A (en) * 1965-09-23 1968-09-03 Procter & Gamble Phosphonate compounds
US3515537A (en) * 1967-11-29 1970-06-02 Hooker Chemical Corp Polychloro-alpha-hydroxybenzylphosphonic and phosphinic derivatives as plant growth control agents
US3970729A (en) * 1974-08-05 1976-07-20 Stauffer Chemical Company Process of synthesizing di-polyoxylalkylene hydroxymethylphosphonate
FR2295552A1 (fr) * 1974-12-17 1976-07-16 Saparel Dispositions pour augmenter l'immunite aux chocs des declencheurs electromagnetiques
DE3125329A1 (de) * 1981-06-27 1983-01-13 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von derivaten der vinylphosphon- oder vinylpyrophosphonsaeure

Also Published As

Publication number Publication date
JPH0358354B2 (fr) 1991-09-05
US4468355A (en) 1984-08-28
EP0107132A1 (fr) 1984-05-02
EP0107132B1 (fr) 1986-03-05
DE3238910A1 (de) 1984-04-26
DE3362454D1 (en) 1986-04-10
JPS5989695A (ja) 1984-05-23

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