[go: up one dir, main page]

AT377527B - Verfahren zur herstellung von oligoimiden - Google Patents

Verfahren zur herstellung von oligoimiden

Info

Publication number
AT377527B
AT377527B AT47879A AT47879A AT377527B AT 377527 B AT377527 B AT 377527B AT 47879 A AT47879 A AT 47879A AT 47879 A AT47879 A AT 47879A AT 377527 B AT377527 B AT 377527B
Authority
AT
Austria
Prior art keywords
oligoimides
producing
producing oligoimides
Prior art date
Application number
AT47879A
Other languages
English (en)
Other versions
ATA47879A (de
Original Assignee
Rhone Poulenc Ind
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
Priority claimed from FR7725215A external-priority patent/FR2400014A1/fr
Priority claimed from FR7836383A external-priority patent/FR2444667A2/fr
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of ATA47879A publication Critical patent/ATA47879A/de
Application granted granted Critical
Publication of AT377527B publication Critical patent/AT377527B/de

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
    • C07D207/44—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 three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • 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
    • C07D207/44—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 three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/456—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/58—[b]- or [c]-condensed
    • C07D209/72—4,7-Endo-alkylene-iso-indoles
    • C07D209/76—4,7-Endo-alkylene-iso-indoles with oxygen atoms in positions 1 and 3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1021—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT47879A 1977-08-09 1979-01-23 Verfahren zur herstellung von oligoimiden AT377527B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7725215A FR2400014A1 (fr) 1977-08-09 1977-08-09 Preparation d'oligoimides
FR7836383A FR2444667A2 (fr) 1978-12-19 1978-12-19 Preparation d'oligoimides

Publications (2)

Publication Number Publication Date
ATA47879A ATA47879A (de) 1984-08-15
AT377527B true AT377527B (de) 1985-03-25

Family

ID=26220171

Family Applications (1)

Application Number Title Priority Date Filing Date
AT47879A AT377527B (de) 1977-08-09 1979-01-23 Verfahren zur herstellung von oligoimiden

Country Status (2)

Country Link
AT (1) AT377527B (de)
CA (1) CA1117954A (de)

Also Published As

Publication number Publication date
CA1117954A (fr) 1982-02-09
ATA47879A (de) 1984-08-15

Similar Documents

Publication Publication Date Title
AT367438B (de) Verfahren zur herstellung von oligoimiden
AT356096B (de) Verfahren zur herstellung von furokumarinen
AT358548B (de) Verfahren zur herstellung von 2-aethylhexanol
AT358559B (de) Verfahren zur herstellung von o-methallyloxy- phenol
DD134511A5 (de) Verfahren zur herstellung von dampfgehaertetem gasbeton
DD135077A5 (de) Verfahren zur herstellung von nitrosobenzol
AT360504B (de) Verfahren zur herstellung von m-chloranilinen
AT356643B (de) Verfahren zur herstellung von acylcyaniden
AT360154B (de) Verfahren zur herstellung von aminoglycosid- -antibiotka
AT377741B (de) Verfahren zur herstellung von chlordioxid
AT356642B (de) Verfahren zur herstellung von acylcyaniden
AT360648B (de) Verfahren zur herstellung von p-hydroxy-alpha- -aminobenzylpenicillin
AT347440B (de) Verfahren zur herstellung von benzoylcyanid
PT67640B (de) Verfahren zur herstellung von benzoheterocyclylglyoxylsaurederivaten
AT359483B (de) Verfahren zur herstellung von benzoylcyanid
AT352104B (de) Verfahren zur herstellung von n-cyanoalkyl-p- halogenphenoxy-isobutyramiden
AT366036B (de) Verfahren zur herstellung von 3-pyridazonen
AT365590B (de) Verfahren zur herstellung von apovincamin
AT358021B (de) Verfahren zur herstellung von benzoylcyanid
AT359510B (de) Verfahren zur herstellung von benzylpyrimidinen
AT361497B (de) Verfahren zur herstellung von alkylthiosemi- carbaziden
DD128687A5 (de) Verfahren zur herstellung von zinnii-sulfat
AT359057B (de) Verfahren zur herstellung von substituierten 2-methylaminobenzophenon anti-oximen
AT377527B (de) Verfahren zur herstellung von oligoimiden
AT360151B (de) Verfahren zur herstellung von penicillinen

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee