AT256868B - Process for the preparation of maleic acid monoreid - Google Patents

Process for the preparation of maleic acid monoreid

Info

Publication number
AT256868B
AT256868B AT833065A AT833065A AT256868B AT 256868 B AT256868 B AT 256868B AT 833065 A AT833065 A AT 833065A AT 833065 A AT833065 A AT 833065A AT 256868 B AT256868 B AT 256868B
Authority
AT
Austria
Prior art keywords
monoreid
preparation
maleic acid
maleic
acid
Prior art date
Application number
AT833065A
Other languages
German (de)
Inventor
Harald Dr Rauch-Puntigam
Original Assignee
Vianova Kunstharz 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 Vianova Kunstharz Ag filed Critical Vianova Kunstharz Ag
Priority to AT833065A priority Critical patent/AT256868B/en
Priority to DE19661593682 priority patent/DE1593682B1/en
Priority to FR75406A priority patent/FR1491831A/en
Priority to ES0331171A priority patent/ES331171A1/en
Application granted granted Critical
Publication of AT256868B publication Critical patent/AT256868B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
    • C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT833065A 1965-09-13 1965-09-13 Process for the preparation of maleic acid monoreid AT256868B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT833065A AT256868B (en) 1965-09-13 1965-09-13 Process for the preparation of maleic acid monoreid
DE19661593682 DE1593682B1 (en) 1965-09-13 1966-07-29 Process for the preparation of maleic acid monoureide
FR75406A FR1491831A (en) 1965-09-13 1966-09-06 Process for the manufacture of maleyl-monoureide
ES0331171A ES331171A1 (en) 1965-09-13 1966-09-13 Procedure for the preparation of maleinic acid monoureuro. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT833065A AT256868B (en) 1965-09-13 1965-09-13 Process for the preparation of maleic acid monoreid

Publications (1)

Publication Number Publication Date
AT256868B true AT256868B (en) 1967-09-11

Family

ID=3604514

Family Applications (1)

Application Number Title Priority Date Filing Date
AT833065A AT256868B (en) 1965-09-13 1965-09-13 Process for the preparation of maleic acid monoreid

Country Status (3)

Country Link
AT (1) AT256868B (en)
DE (1) DE1593682B1 (en)
ES (1) ES331171A1 (en)

Also Published As

Publication number Publication date
ES331171A1 (en) 1967-07-01
DE1593682B1 (en) 1970-10-29

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AT256868B (en) Process for the preparation of maleic acid monoreid