CH448108A - Process for the production of cyclic ureas - Google Patents

Process for the production of cyclic ureas

Info

Publication number
CH448108A
CH448108A CH1053664A CH1053664A CH448108A CH 448108 A CH448108 A CH 448108A CH 1053664 A CH1053664 A CH 1053664A CH 1053664 A CH1053664 A CH 1053664A CH 448108 A CH448108 A CH 448108A
Authority
CH
Switzerland
Prior art keywords
production
cyclic ureas
ureas
cyclic
Prior art date
Application number
CH1053664A
Other languages
German (de)
Inventor
Habil Arnold Herbert Dr Phil
Rolf Dr Rebling
Original Assignee
Asta Werke Ag Chem Fab
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 Asta Werke Ag Chem Fab filed Critical Asta Werke Ag Chem Fab
Publication of CH448108A publication Critical patent/CH448108A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 ring carbon atoms
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1053664A 1963-09-12 1964-08-12 Process for the production of cyclic ureas CH448108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA44028A DE1226589B (en) 1963-09-12 1963-09-12 Process for the preparation of imidazolidones

Publications (1)

Publication Number Publication Date
CH448108A true CH448108A (en) 1967-12-15

Family

ID=6933973

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1053664A CH448108A (en) 1963-09-12 1964-08-12 Process for the production of cyclic ureas

Country Status (4)

Country Link
CH (1) CH448108A (en)
DE (1) DE1226589B (en)
GB (1) GB1065295A (en)
NL (1) NL6410202A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642351A (en) * 1983-01-20 1987-02-10 The Dow Chemical Company Preparation of N-substituted imidazolidinones and N-substituted 2-thionimidazolidinones
DE19822678A1 (en) * 1998-05-20 1999-11-25 Bayer Ag New 1,3-diaza-2-oxo-cycloalkane derivatives, useful as pre- or post-emergence, total or selective herbicides

Also Published As

Publication number Publication date
GB1065295A (en) 1967-04-12
DE1226589B (en) 1966-10-13
NL6410202A (en) 1965-03-15

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