CH533097A - Verfahren zur Herstellung von neuen heterocyclischen Verbindungen - Google Patents

Verfahren zur Herstellung von neuen heterocyclischen Verbindungen

Info

Publication number
CH533097A
CH533097A CH375470A CH375470A CH533097A CH 533097 A CH533097 A CH 533097A CH 375470 A CH375470 A CH 375470A CH 375470 A CH375470 A CH 375470A CH 533097 A CH533097 A CH 533097A
Authority
CH
Switzerland
Prior art keywords
preparation
heterocyclic compounds
new heterocyclic
new
compounds
Prior art date
Application number
CH375470A
Other languages
English (en)
Inventor
Hofer Kurt
Anton Dr Voykowitsch
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
Priority to CH375470A priority Critical patent/CH533097A/de
Priority to AU26287/71A priority patent/AU2628771A/en
Priority to BE764020A priority patent/BE764020A/xx
Priority to IT67822/71A priority patent/IT1050432B/it
Priority to DE2111444A priority patent/DE2111444C3/de
Priority to NL7103248A priority patent/NL7103248A/xx
Priority to ES389122A priority patent/ES389122A1/es
Priority to US00123397A priority patent/US3812152A/en
Priority to FR7108470A priority patent/FR2084479A5/fr
Priority to CA107,553A priority patent/CA943136A/en
Priority to GB2191371A priority patent/GB1343485A/en
Publication of CH533097A publication Critical patent/CH533097A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/76—Dibenzothiophenes
    • 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
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur 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
    • C09K15/06—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
    • 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
    • C09K15/326—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 metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon
    • Y10S524/929—Natural rubber broadly disclosed, nonclaimed

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CH375470A 1970-03-13 1970-03-13 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen CH533097A (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CH375470A CH533097A (de) 1970-03-13 1970-03-13 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen
AU26287/71A AU2628771A (en) 1970-03-13 1971-03-08 Heterocyclic stabilizers for organic materials, their production and use
BE764020A BE764020A (fr) 1970-03-13 1971-03-09 Composes heterocycliques utilisables comme stabilisants de matieres organiques
IT67822/71A IT1050432B (it) 1970-03-13 1971-03-10 Stabilizzatori eterociclici per materiali organici procedimento per la loro preparazione e loro impiego
DE2111444A DE2111444C3 (de) 1970-03-13 1971-03-10 Substituierte Dibenzofurane bzw. Dibenzothiophene und Verfahren zu deren Herstellung sowie deren Verwendung als Stabilisatoren
NL7103248A NL7103248A (de) 1970-03-13 1971-03-11
ES389122A ES389122A1 (es) 1970-03-13 1971-03-11 Procedimiento para la obtencion de derivados dibenzohetero-ciclicos.
US00123397A US3812152A (en) 1970-03-13 1971-03-11 Novel dibenzofuran and dibenzo-thiophene derivative
FR7108470A FR2084479A5 (de) 1970-03-13 1971-03-11
CA107,553A CA943136A (en) 1970-03-13 1971-03-12 Heterocyclic stabilizers for organic materials, their production and use
GB2191371A GB1343485A (en) 1970-03-13 1971-04-19 Dibenzofurans and dibenzothiophenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH375470A CH533097A (de) 1970-03-13 1970-03-13 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen

Publications (1)

Publication Number Publication Date
CH533097A true CH533097A (de) 1973-01-31

Family

ID=4262767

Family Applications (1)

Application Number Title Priority Date Filing Date
CH375470A CH533097A (de) 1970-03-13 1970-03-13 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen

Country Status (11)

Country Link
US (1) US3812152A (de)
AU (1) AU2628771A (de)
BE (1) BE764020A (de)
CA (1) CA943136A (de)
CH (1) CH533097A (de)
DE (1) DE2111444C3 (de)
ES (1) ES389122A1 (de)
FR (1) FR2084479A5 (de)
GB (1) GB1343485A (de)
IT (1) IT1050432B (de)
NL (1) NL7103248A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222883A (en) * 1978-10-02 1980-09-16 Ethyl Corporation 4,4'-Furfurylidene bis(2,6-di-tert-butylphenol)antioxidant
US5516790A (en) * 1989-01-23 1996-05-14 Texas A&M University System Technology Licensing Office Synthesis and application of alkyl-substituted dibenzofurans as antitumorigenic agents
WO2008048989A2 (en) * 2006-10-17 2008-04-24 Albemarle Corporation Macromolecular amine-phenolic antioxidant compositions, process technology thereof, and uses thereof

Also Published As

Publication number Publication date
IT1050432B (it) 1981-03-10
ES389122A1 (es) 1974-04-01
US3812152A (en) 1974-05-21
CA943136A (en) 1974-03-05
DE2111444C3 (de) 1974-08-08
FR2084479A5 (de) 1971-12-17
GB1343485A (en) 1974-01-10
DE2111444A1 (de) 1971-09-23
DE2111444B2 (de) 1974-01-10
AU2628771A (en) 1972-09-14
NL7103248A (de) 1971-09-15
BE764020A (fr) 1971-08-02

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