ATA968272A - PROCESS FOR THE PREPARATION OF NEW METHANPHOSPHONIC ACIDS CONTAINING STERICALLY Hindered PHENOLIC HYDROXYL GROUPS - Google Patents

PROCESS FOR THE PREPARATION OF NEW METHANPHOSPHONIC ACIDS CONTAINING STERICALLY Hindered PHENOLIC HYDROXYL GROUPS

Info

Publication number
ATA968272A
ATA968272A AT968272A AT968272A ATA968272A AT A968272 A ATA968272 A AT A968272A AT 968272 A AT968272 A AT 968272A AT 968272 A AT968272 A AT 968272A AT A968272 A ATA968272 A AT A968272A
Authority
AT
Austria
Prior art keywords
methanphosphonic
preparation
new
hydroxyl groups
phenolic hydroxyl
Prior art date
Application number
AT968272A
Other languages
German (de)
Other versions
AT329584B (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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of ATA968272A publication Critical patent/ATA968272A/en
Application granted granted Critical
Publication of AT329584B publication Critical patent/AT329584B/en

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)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
AT968272A 1971-11-16 1972-11-15 PROCESS FOR THE PREPARATION OF NEW METHANPHOSPHONIC ACIDS CONTAINING STERICALLY Hindered PHENOLIC HYDROXYL GROUPS AT329584B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1661971A CH557388A (en) 1971-11-16 1971-11-16 PROCESS FOR THE PREPARATION OF STERICALLY DISABLED PHENOLIC HYDROXYL GROUPS (ALPHA) HYDROXY-METHANPHOSPHONIC ACID DERIVATIVES.

Publications (2)

Publication Number Publication Date
ATA968272A true ATA968272A (en) 1975-08-15
AT329584B AT329584B (en) 1976-05-25

Family

ID=4418813

Family Applications (1)

Application Number Title Priority Date Filing Date
AT968272A AT329584B (en) 1971-11-16 1972-11-15 PROCESS FOR THE PREPARATION OF NEW METHANPHOSPHONIC ACIDS CONTAINING STERICALLY Hindered PHENOLIC HYDROXYL GROUPS

Country Status (10)

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

Also Published As

Publication number Publication date
IT986884B (en) 1975-01-30
ES408560A1 (en) 1976-03-16
BE791395A (en) 1973-05-14
JPS4861456A (en) 1973-08-28
CH557388A (en) 1974-12-31
FR2160415B3 (en) 1975-11-28
AT329584B (en) 1976-05-25
NL7215224A (en) 1973-05-18
FR2160415A1 (en) 1973-06-29
BR7208065D0 (en) 1973-08-23
DE2255575A1 (en) 1973-05-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee