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CH557388A - Verfahren zur herstellung von sterisch gehinderte phenolische hydroxylgruppen enthaltenden (alpha)-hydroxy-methanphosphonsaeure-derivaten. - Google Patents

Verfahren zur herstellung von sterisch gehinderte phenolische hydroxylgruppen enthaltenden (alpha)-hydroxy-methanphosphonsaeure-derivaten.

Info

Publication number
CH557388A
CH557388A CH1661971A CH1661971A CH557388A CH 557388 A CH557388 A CH 557388A CH 1661971 A CH1661971 A CH 1661971A CH 1661971 A CH1661971 A CH 1661971A CH 557388 A CH557388 A CH 557388A
Authority
CH
Switzerland
Prior art keywords
alpha
hydroxy
preparation
hydroxyl groups
acid derivatives
Prior art date
Application number
CH1661971A
Other languages
German (de)
English (en)
Original Assignee
Sandoz 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
Priority to BE791395D priority Critical patent/BE791395A/xx
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH1661971A priority patent/CH557388A/xx
Priority to FR7239908A priority patent/FR2160415A1/fr
Priority to NL7215224A priority patent/NL7215224A/xx
Priority to IT5395172A priority patent/IT986884B/it
Priority to DE19722255575 priority patent/DE2255575A1/de
Priority to ES408560A priority patent/ES408560A1/es
Priority to JP11466272A priority patent/JPS4861456A/ja
Priority to AT968272A priority patent/AT329584B/de
Priority to BR806572A priority patent/BR7208065D0/pt
Publication of CH557388A publication Critical patent/CH557388A/xx

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
    • C07F9/3882—Arylalkanephosphonic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/32—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal
    • C09K15/322—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
CH1661971A 1971-11-16 1971-11-16 Verfahren zur herstellung von sterisch gehinderte phenolische hydroxylgruppen enthaltenden (alpha)-hydroxy-methanphosphonsaeure-derivaten. CH557388A (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE791395D BE791395A (fr) 1971-11-16 Nouveaux derives organiques du phosphore utilisables comme stabilisantsde matieres organiques et leur preparation
CH1661971A CH557388A (de) 1971-11-16 1971-11-16 Verfahren zur herstellung von sterisch gehinderte phenolische hydroxylgruppen enthaltenden (alpha)-hydroxy-methanphosphonsaeure-derivaten.
FR7239908A FR2160415A1 (en) 1971-11-16 1972-11-10 1-(sterically hindered hydroxyphenyl)-1-hydroxymethane - phosphonic acids - useful as stabilisers against degradation by light
NL7215224A NL7215224A (xx) 1971-11-16 1972-11-10
IT5395172A IT986884B (it) 1971-11-16 1972-11-10 Procedimento di preparazione di acidi alfa idrossi metan fosfonici contenenti gruppi ossi drilici fenolici stericamente im pediti ed il loro impiego quali stabilizzanti per materiali orga nici
DE19722255575 DE2255575A1 (de) 1971-11-16 1972-11-13 Verfahren zur herstellung von neuen, sterisch gehinderte phenolische hydroxylgruppen enthaltenden methanphosphonsaeuren und deren verwendung als stabilisatoren fuer organische materialien
ES408560A ES408560A1 (es) 1971-11-16 1972-11-14 Procedimiento para la obtencion de acidos metanofosfonicos.
JP11466272A JPS4861456A (xx) 1971-11-16 1972-11-15
AT968272A AT329584B (de) 1971-11-16 1972-11-15 Verfahren zur herstellung von neuen, sterisch gehinderte phenolische hydroxylgruppen enthaltenden methanphosphonsauren
BR806572A BR7208065D0 (pt) 1971-11-16 1972-11-16 Processo para a obtencao de novos acidos metano fosfonicos contendo grupos hidroxilas fenolicos estericamente impedidos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1661971A CH557388A (de) 1971-11-16 1971-11-16 Verfahren zur herstellung von sterisch gehinderte phenolische hydroxylgruppen enthaltenden (alpha)-hydroxy-methanphosphonsaeure-derivaten.

Publications (1)

Publication Number Publication Date
CH557388A true CH557388A (de) 1974-12-31

Family

ID=4418813

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1661971A CH557388A (de) 1971-11-16 1971-11-16 Verfahren zur herstellung von sterisch gehinderte phenolische hydroxylgruppen enthaltenden (alpha)-hydroxy-methanphosphonsaeure-derivaten.

Country Status (10)

Country Link
JP (1) JPS4861456A (xx)
AT (1) AT329584B (xx)
BE (1) BE791395A (xx)
BR (1) BR7208065D0 (xx)
CH (1) CH557388A (xx)
DE (1) DE2255575A1 (xx)
ES (1) ES408560A1 (xx)
FR (1) FR2160415A1 (xx)
IT (1) IT986884B (xx)
NL (1) NL7215224A (xx)

Also Published As

Publication number Publication date
NL7215224A (xx) 1973-05-18
FR2160415B3 (xx) 1975-11-28
BE791395A (fr) 1973-05-14
ATA968272A (de) 1975-08-15
BR7208065D0 (pt) 1973-08-23
JPS4861456A (xx) 1973-08-28
ES408560A1 (es) 1976-03-16
AT329584B (de) 1976-05-25
FR2160415A1 (en) 1973-06-29
DE2255575A1 (de) 1973-05-24
IT986884B (it) 1975-01-30

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Legal Events

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