CH476745A - Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen - Google Patents

Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen

Info

Publication number
CH476745A
CH476745A CH273865A CH273865A CH476745A CH 476745 A CH476745 A CH 476745A CH 273865 A CH273865 A CH 273865A CH 273865 A CH273865 A CH 273865A CH 476745 A CH476745 A CH 476745A
Authority
CH
Switzerland
Prior art keywords
groups
acid
substituted
radical
formula
Prior art date
Application number
CH273865A
Other languages
German (de)
English (en)
Inventor
Hansjoerg Dr Heller
Johann Dr Rody
Ernst Dr Keller
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH273865A priority Critical patent/CH476745A/de
Priority claimed from CH709661A external-priority patent/CH434280A/de
Publication of CH476745A publication Critical patent/CH476745A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • 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
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH273865A 1961-06-16 1961-06-16 Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen CH476745A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH273865A CH476745A (de) 1961-06-16 1961-06-16 Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH273865A CH476745A (de) 1961-06-16 1961-06-16 Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen
CH709661A CH434280A (de) 1961-06-16 1961-06-16 Verfahren zur Herstellung von substituierten 2-(2'-Hydroxy-phenyl)-Benztriazolverbindungen

Publications (1)

Publication Number Publication Date
CH476745A true CH476745A (de) 1969-08-15

Family

ID=4319870

Family Applications (2)

Application Number Title Priority Date Filing Date
CH273765A CH476744A (de) 1961-06-16 1961-06-16 Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen
CH273865A CH476745A (de) 1961-06-16 1961-06-16 Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH273765A CH476744A (de) 1961-06-16 1961-06-16 Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen

Country Status (5)

Country Link
AT (2) AT240357B (es)
CH (2) CH476744A (es)
DK (1) DK108816C (es)
ES (1) ES278352A1 (es)
SE (1) SE320669B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999023093A1 (en) * 1997-10-30 1999-05-14 Great Lakes Chemical (Europe) Gmbh 2-(2'-hydroxyphenyl)benzotriazoles used as u.v. stabilisers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999023093A1 (en) * 1997-10-30 1999-05-14 Great Lakes Chemical (Europe) Gmbh 2-(2'-hydroxyphenyl)benzotriazoles used as u.v. stabilisers
US6407254B1 (en) 1997-10-30 2002-06-18 Great Lakes Chemical (Europe) Gmbh 2-(2′-hydroxyphenyl)benzotriazoles used as U.V. stabilizers

Also Published As

Publication number Publication date
DK108816C (da) 1968-02-12
AT246708B (de) 1966-05-10
SE320669B (es) 1970-02-16
CH476744A (de) 1969-08-15
ES278352A1 (es) 1962-12-01
AT240357B (de) 1965-05-25

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Legal Events

Date Code Title Description
PL Patent ceased