ES416840A1 - Derivatives of 2-hydroxybenzophenone - Google Patents

Derivatives of 2-hydroxybenzophenone

Info

Publication number
ES416840A1
ES416840A1 ES416840A ES416840A ES416840A1 ES 416840 A1 ES416840 A1 ES 416840A1 ES 416840 A ES416840 A ES 416840A ES 416840 A ES416840 A ES 416840A ES 416840 A1 ES416840 A1 ES 416840A1
Authority
ES
Spain
Prior art keywords
alkyl
group
cycloalkyl
substituted
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES416840A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
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 ES416840A1 publication Critical patent/ES416840A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/132—Phenols containing keto groups, e.g. benzophenones
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/136—Phenols containing halogens
    • 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
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
    • 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
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
    • C09K15/08—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen containing a phenol or quinone moiety
    • 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
    • C09K15/12—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen
    • C09K15/14—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen containing a phenol or quinone moiety

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procedure for the production of aromatic compounds, stabilizers of organic materials against degradation by ultraviolet irradiation, of formula I **(See formula)** wherein Z1 and Z2 each independently represent hydrogen, halogen, hydroxyl, -CN, -COOH, alkyl or (C1-C12) phenyl, phenyl mono- or di-substituted by (C1-C8) alkyl, a -XR group or -COOR group, where X means oxygen, sulfur, -SO2 -NH, -N-C1-C4-alkyl or (see formula) and R means (C1-C12) alkyl, (C5-C12) cycloalkyl, (C5-C11) alkyl (C1-C7) alkyl, (C5-C12) cycloalkyl or (C5-C11) cycloalkyl (C1-C7) mono-, di- or tri-substituted in the cycle by an alkyl group of 1 to 4 carbon atoms; (C7-C12) aralkyl, phenyl, or (C7-C12) aralkyl or phenyl substituted on the aryl nucleus by one or two (C1-C6) alkyl groups, Y1 and Y2 each have the meanings of Z1 and of Z2, where at least one of Y1 and Y2 means a group **(See formula)** wherein R1 signifies tertiary (C4-C9) alkyl, R2 signifies hydrogen, (C1-C18) alkyl; cyloalkyl (C5-C12); cycloalkyl (C5-C11) -alkyl (C1-C7); (C5-C12) cycloalkyl or (C5-C11) cycloalkyl-(C1-C7) alkyl mono-, di- or tri-substituted in the cycle by a (C1-C4) alkyl group; (C7-C12) aralkyl or (C7-C12) aralkyl mono- or di-substituted in the aryl nucleus by a (C1-C6) alkyl group, and A represents oxygen, sulfur or -NH, and M represents hydrogen or an equivalent of a bivalent metal cation, a process characterized in that a) a compound of formula III is condensed **(See formula)** wherein Z1 and Z2 are as defined above, and Y3 and Y4 each have the meanings of Z1 and Z2 each, and in addition Y3 and Y4 mean, independently of each other, a group -AH, where at least one of Y3 and Y4 signifies a group -AH, in which A is as defined above, with a compound of formula IV, **(See formula)** wherein R1 and R2 y are as defined above, and W stands for chlorine, bromine or hydroxyl, with the proviso that W stands for hydroxyl only when A in the group -AH stands for oxygen or sulfur, and, in cases where if required, the resulting compound is converted to the complex of a bivalent metal. (Machine-translation by Google Translate, not legally binding)
ES416840A 1972-07-14 1973-07-12 Derivatives of 2-hydroxybenzophenone Expired ES416840A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1060872A CH570965A5 (en) 1972-07-14 1972-07-14

Publications (1)

Publication Number Publication Date
ES416840A1 true ES416840A1 (en) 1976-06-01

Family

ID=4365004

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416840A Expired ES416840A1 (en) 1972-07-14 1973-07-12 Derivatives of 2-hydroxybenzophenone

Country Status (14)

Country Link
JP (1) JPS4943952A (en)
AU (1) AU5809073A (en)
BE (1) BE802355A (en)
BR (1) BR7305258D0 (en)
CH (1) CH570965A5 (en)
DD (1) DD108271A5 (en)
DE (1) DE2335444A1 (en)
ES (1) ES416840A1 (en)
FR (1) FR2193002B1 (en)
GB (1) GB1439259A (en)
HU (1) HU167665B (en)
IT (1) IT994099B (en)
NL (1) NL7309544A (en)
ZA (1) ZA734780B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923602A1 (en) * 1978-06-23 1980-01-10 Sandoz Ag USE OF SUBSTITUTED ALKYLARYLSULFOXIDES AND PHENYLARYLSULFOXIDES AS PHOTOINITIATORS

Also Published As

Publication number Publication date
AU5809073A (en) 1975-04-10
CH570965A5 (en) 1975-12-31
BE802355A (en) 1974-01-14
FR2193002A1 (en) 1974-02-15
HU167665B (en) 1975-11-28
ZA734780B (en) 1975-02-26
FR2193002B1 (en) 1977-05-13
DD108271A5 (en) 1974-09-12
IT994099B (en) 1975-10-20
GB1439259A (en) 1976-06-16
DE2335444A1 (en) 1974-01-24
BR7305258D0 (en) 1974-08-29
NL7309544A (en) 1974-01-16
JPS4943952A (en) 1974-04-25

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