ATE47589T1 - Verfahren zur herstellung von acylharnstoffen. - Google Patents

Verfahren zur herstellung von acylharnstoffen.

Info

Publication number
ATE47589T1
ATE47589T1 AT86202196T AT86202196T ATE47589T1 AT E47589 T1 ATE47589 T1 AT E47589T1 AT 86202196 T AT86202196 T AT 86202196T AT 86202196 T AT86202196 T AT 86202196T AT E47589 T1 ATE47589 T1 AT E47589T1
Authority
AT
Austria
Prior art keywords
acylureas
production
aromatic
monodentate
catalyst
Prior art date
Application number
AT86202196T
Other languages
English (en)
Inventor
Eit Drent
Peter Ernst Prillwitz
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE47589T1 publication Critical patent/ATE47589T1/de

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
    • C07C273/1809—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 with formation of the N-C(O)-N moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/48—Y being a hydrogen or a carbon atom
    • C07C275/54—Y being a carbon atom of a six-membered aromatic ring, e.g. benzoylureas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Catalysts (AREA)
  • Medicinal Preparation (AREA)
  • Pyridine Compounds (AREA)
  • Saccharide Compounds (AREA)
AT86202196T 1985-12-09 1986-12-05 Verfahren zur herstellung von acylharnstoffen. ATE47589T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858530273A GB8530273D0 (en) 1985-12-09 1985-12-09 Preparation of acyl ureas
EP86202196A EP0225673B1 (de) 1985-12-09 1986-12-05 Verfahren zur Herstellung von Acylharnstoffen

Publications (1)

Publication Number Publication Date
ATE47589T1 true ATE47589T1 (de) 1989-11-15

Family

ID=10589455

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86202196T ATE47589T1 (de) 1985-12-09 1986-12-05 Verfahren zur herstellung von acylharnstoffen.

Country Status (13)

Country Link
EP (1) EP0225673B1 (de)
JP (1) JPH085851B2 (de)
KR (1) KR940011455B1 (de)
AT (1) ATE47589T1 (de)
BR (1) BR8606046A (de)
CA (1) CA1280422C (de)
DE (1) DE3666584D1 (de)
ES (1) ES2011772B3 (de)
GB (1) GB8530273D0 (de)
HU (1) HU201000B (de)
IL (1) IL80910A (de)
SU (1) SU1648247A3 (de)
ZA (1) ZA869251B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8908868D0 (en) * 1989-04-19 1989-06-07 Shell Int Research A process for the preparation of acyl ureas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450747A (en) * 1965-05-07 1969-06-17 Monsanto Co Preparation of aroyl isocyanates and aryl isocyanatoformates
NL160809C (nl) * 1970-05-15 1979-12-17 Duphar Int Res Werkwijze ter bereiding van benzoylureumverbindingen, alsmede werkwijze ter bereiding van insekticide prepara- ten op basis van benzoylureumverbindingen.
EP0086281B2 (de) * 1981-12-02 1988-10-19 Shell Internationale Researchmaatschappij B.V. Herstellung von Carbamaten unter Verwendung eines Palladium enthaltenden Katalysators

Also Published As

Publication number Publication date
CA1280422C (en) 1991-02-19
ES2011772B3 (es) 1990-02-16
HUT44232A (en) 1988-02-29
BR8606046A (pt) 1987-09-15
SU1648247A3 (ru) 1991-05-07
JPH085851B2 (ja) 1996-01-24
HU201000B (en) 1990-09-28
KR870005981A (ko) 1987-07-08
EP0225673A1 (de) 1987-06-16
KR940011455B1 (ko) 1994-12-15
IL80910A (en) 1990-11-29
GB8530273D0 (en) 1986-01-22
EP0225673B1 (de) 1989-10-25
JPS62149656A (ja) 1987-07-03
IL80910A0 (en) 1987-03-31
DE3666584D1 (en) 1989-11-30
ZA869251B (en) 1987-07-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee