BE798777A - Nouveaux derives du 4-hydroxy-biphenyle utilisables comme stabilisants de matieres organiques et leur preparation - Google Patents

Nouveaux derives du 4-hydroxy-biphenyle utilisables comme stabilisants de matieres organiques et leur preparation

Info

Publication number
BE798777A
BE798777A BE130467A BE130467A BE798777A BE 798777 A BE798777 A BE 798777A BE 130467 A BE130467 A BE 130467A BE 130467 A BE130467 A BE 130467A BE 798777 A BE798777 A BE 798777A
Authority
BE
Belgium
Prior art keywords
biphenyl
hydroxy
preparation
new derivatives
organic stabilizers
Prior art date
Application number
BE130467A
Other languages
English (en)
French (fr)
Inventor
K Hofer
R Moesch
G Tscheulin
A Voykowitsch
Original Assignee
Sandoz Sa
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 Sa filed Critical Sandoz Sa
Publication of BE798777A publication Critical patent/BE798777A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/40—2,5-Pyrrolidine-diones
    • C07D207/416—2,5-Pyrrolidine-diones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • 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
    • C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
    • C09K15/24—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen containing a phenol or quinone moiety

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE130467A 1972-04-28 1973-04-26 Nouveaux derives du 4-hydroxy-biphenyle utilisables comme stabilisants de matieres organiques et leur preparation BE798777A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH644372A CH574390A5 (pt) 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
BE798777A true BE798777A (fr) 1973-10-26

Family

ID=4309714

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130467A BE798777A (fr) 1972-04-28 1973-04-26 Nouveaux derives du 4-hydroxy-biphenyle utilisables comme stabilisants de matieres organiques et leur preparation

Country Status (13)

Country Link
JP (1) JPS4941347A (pt)
AT (1) ATA370473A (pt)
AU (1) AU5494973A (pt)
BE (1) BE798777A (pt)
CH (1) CH574390A5 (pt)
DD (1) DD108979A5 (pt)
DE (2) DE2336551A1 (pt)
ES (1) ES414095A1 (pt)
FR (2) FR2184630B1 (pt)
GB (1) GB1425064A (pt)
IT (1) IT980368B (pt)
NL (1) NL7305563A (pt)
ZA (1) ZA732882B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002616B1 (en) * 1977-12-21 1983-03-30 Uniroyal, Inc. Oxamide derivatives, their use in stabilizing organic materials and stabilized organic materials containing the said oxamide derivatives
US4538006A (en) * 1984-05-04 1985-08-27 Ethyl Corporation Aromatic coupling process
US4521345A (en) * 1984-05-04 1985-06-04 Ethyl Corporation Aromatic coupling process
US4538004A (en) * 1984-05-04 1985-08-27 Ethyl Corporation Aromatic coupling process
US4582947A (en) * 1984-05-04 1986-04-15 Ethyl Corporation Nucleophilic displacement process for preparing 2,6-dihydrocarbonyl-4-(nitroaryl)phenol
US4541962A (en) * 1984-05-07 1985-09-17 Ethyl Corporation Preparation of 4-(3-cyano-4-nitrophenyl)phenols
US4538005A (en) * 1984-05-07 1985-08-27 Ethyl Corporation Aromatic coupling process
US4710515A (en) * 1987-03-17 1987-12-01 Riker Laboratories, Inc. Substituted biphenyl derivatives
DE10104770C1 (de) * 2001-02-02 2002-10-17 Wella Ag (1,1'-Biphenyl)-2,4-diamin-Derivate enthaltende Färbemittel für Keratinfasern sowie neue (1,1'-Biphenyl)-2,4-diamin-Derivate
GB0115602D0 (en) * 2001-06-26 2001-08-15 Syngenta Participations Ag Organic compounds

Also Published As

Publication number Publication date
FR2184630A1 (pt) 1973-12-28
DD108979A5 (pt) 1974-10-12
FR2184630B1 (pt) 1978-09-29
JPS4941347A (pt) 1974-04-18
ZA732882B (en) 1974-12-24
NL7305563A (pt) 1973-10-30
IT980368B (it) 1974-09-30
DE2321116A1 (de) 1973-10-31
DE2336551A1 (de) 1973-12-20
ES414095A1 (es) 1976-06-16
GB1425064A (en) 1976-02-18
ATA370473A (de) 1977-01-15
FR2199534B1 (pt) 1977-03-11
FR2199534A1 (pt) 1974-04-12
CH574390A5 (pt) 1976-04-15
AU5494973A (en) 1974-10-31

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