BE790493A - Nouveaux composes heterocycliques utilisables comme stabilisants de matieres organiques et leur preparation - Google Patents

Nouveaux composes heterocycliques utilisables comme stabilisants de matieres organiques et leur preparation

Info

Publication number
BE790493A
BE790493A BE790493DA BE790493A BE 790493 A BE790493 A BE 790493A BE 790493D A BE790493D A BE 790493DA BE 790493 A BE790493 A BE 790493A
Authority
BE
Belgium
Prior art keywords
preparation
heterocyclic compounds
organic stabilizers
new heterocyclic
stabilizers
Prior art date
Application number
Other languages
English (en)
Inventor
K Hofer
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.)
Publication date
Publication of BE790493A publication Critical patent/BE790493A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
    • C07C45/565—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom by reaction with hexamethylene-tetramine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/20—Free hydroxyl or mercaptan
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
    • C07D339/02—Five-membered rings
    • C07D339/06—Five-membered rings having the hetero atoms in positions 1 and 3, e.g. cyclic dithiocarbonates
    • 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
    • C08K5/156—Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring
    • 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
BE790493D 1971-10-26 Nouveaux composes heterocycliques utilisables comme stabilisants de matieres organiques et leur preparation BE790493A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1564171A CH563401A5 (fr) 1971-10-26 1971-10-26

Publications (1)

Publication Number Publication Date
BE790493A true BE790493A (fr) 1973-04-24

Family

ID=4410753

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790493D BE790493A (fr) 1971-10-26 Nouveaux composes heterocycliques utilisables comme stabilisants de matieres organiques et leur preparation

Country Status (14)

Country Link
JP (1) JPS4861476A (fr)
AT (1) AT332394B (fr)
BE (1) BE790493A (fr)
BR (1) BR7207471D0 (fr)
CA (1) CA1009240A (fr)
CH (1) CH563401A5 (fr)
DE (1) DE2251962A1 (fr)
ES (1) ES407924A1 (fr)
FR (1) FR2157939B1 (fr)
GB (1) GB1403762A (fr)
IT (1) IT969495B (fr)
NL (1) NL7214207A (fr)
SE (1) SE395147B (fr)
SU (1) SU573127A3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7500057L (fr) * 1974-01-21 1975-07-22 Ciba Geigy Ag
CA1214174A (fr) * 1981-05-11 1986-11-18 Ingenuin Hechenbleikner Esters d'acetal
JP4023246B2 (ja) 2002-07-19 2007-12-19 マックス株式会社 ステープラのドライバ構造
US10626217B2 (en) 2015-09-30 2020-04-21 Nof Corporation Lipid derivative in which hydrophilic polymer is bound through cyclic benzylidene acetal linker
JP7379842B2 (ja) * 2019-03-26 2023-11-15 Dic株式会社 安定化剤及び液晶組成物の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347871A (en) * 1964-04-16 1967-10-17 Union Carbide Corp Novel bisphenols of spirobi (metadioxan) and their preparation
CH504159A (de) * 1964-10-08 1971-03-15 Ciba Geigy Ag Schädlingsbekämpfungsmittel

Also Published As

Publication number Publication date
CH563401A5 (fr) 1975-06-30
IT969495B (it) 1974-03-30
CA1009240A (en) 1977-04-26
SU573127A3 (ru) 1977-09-15
FR2157939B1 (fr) 1977-12-30
SE395147B (sv) 1977-08-01
GB1403762A (en) 1975-08-28
BR7207471D0 (pt) 1973-08-23
JPS4861476A (fr) 1973-08-28
ES407924A1 (es) 1976-02-01
DE2251962A1 (de) 1973-05-10
FR2157939A1 (fr) 1973-06-08
ATA909972A (de) 1976-01-15
AT332394B (de) 1976-09-27
NL7214207A (fr) 1973-05-01

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