AT277196B - Verfahren zur Herstellung N-substituierter Maleinimide aus den entsprechenden Maleinsäure-Halbamiden - Google Patents

Verfahren zur Herstellung N-substituierter Maleinimide aus den entsprechenden Maleinsäure-Halbamiden

Info

Publication number
AT277196B
AT277196B AT403468A AT403468A AT277196B AT 277196 B AT277196 B AT 277196B AT 403468 A AT403468 A AT 403468A AT 403468 A AT403468 A AT 403468A AT 277196 B AT277196 B AT 277196B
Authority
AT
Austria
Prior art keywords
hemiamides
preparation
maleic acid
substituted maleimides
corresponding maleic
Prior art date
Application number
AT403468A
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT277196B publication Critical patent/AT277196B/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/36—Amides or imides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/145—Amides; N-substituted amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Pyrrole Compounds (AREA)
AT403468A 1967-04-27 1968-04-25 Verfahren zur Herstellung N-substituierter Maleinimide aus den entsprechenden Maleinsäure-Halbamiden AT277196B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052260 1967-04-27

Publications (1)

Publication Number Publication Date
AT277196B true AT277196B (de) 1969-12-10

Family

ID=7105318

Family Applications (1)

Application Number Title Priority Date Filing Date
AT403468A AT277196B (de) 1967-04-27 1968-04-25 Verfahren zur Herstellung N-substituierter Maleinimide aus den entsprechenden Maleinsäure-Halbamiden

Country Status (7)

Country Link
AT (1) AT277196B (de)
BE (1) BE714389A (de)
DE (1) DE1670862C3 (de)
ES (1) ES357348A1 (de)
FR (1) FR1560979A (de)
GB (1) GB1174514A (de)
NL (1) NL157300B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795565A (fr) * 1972-02-16 1973-08-16 Hoechst Ag Agents de conservation pour dispersions aqueses, notamment pour peintures
US4705866A (en) * 1985-12-26 1987-11-10 Atlantic Richfield Company Synthesis of N-halogenated phenyl maleimide compounds with tin containing catalysts

Also Published As

Publication number Publication date
DE1670862B2 (de) 1973-11-08
GB1174514A (en) 1969-12-17
NL157300B (nl) 1978-07-17
BE714389A (de) 1968-10-29
ES357348A1 (es) 1970-03-16
FR1560979A (de) 1969-03-21
DE1670862C3 (de) 1974-06-06
NL6804745A (de) 1968-10-28
DE1670862A1 (de) 1971-03-11

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Legal Events

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