ATA165475A - Verfahren zur herstellung von 1,3-dialkylharnstoffen - Google Patents

Verfahren zur herstellung von 1,3-dialkylharnstoffen

Info

Publication number
ATA165475A
ATA165475A AT165475A AT165475A ATA165475A AT A165475 A ATA165475 A AT A165475A AT 165475 A AT165475 A AT 165475A AT 165475 A AT165475 A AT 165475A AT A165475 A ATA165475 A AT A165475A
Authority
AT
Austria
Prior art keywords
urene
dialkyl
producing
dialkyl urene
Prior art date
Application number
AT165475A
Other languages
English (en)
Other versions
AT343127B (de
Inventor
Joachim Dr Goring
Manfred Dr Tauscher
Eskendar Ali Khan
Original Assignee
Wuelfing J A Fa
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 Wuelfing J A Fa filed Critical Wuelfing J A Fa
Publication of ATA165475A publication Critical patent/ATA165475A/de
Application granted granted Critical
Publication of AT343127B publication Critical patent/AT343127B/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
    • C07C273/1854—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)
AT165475A 1974-03-07 1975-03-04 Verfahren zur herstellung von 1,3-dialkylharnstoffen AT343127B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742411009 DE2411009B2 (de) 1974-03-07 1974-03-07 Verfahren zur Herstellung von 1,3-Dialkylharnstoffen

Publications (2)

Publication Number Publication Date
ATA165475A true ATA165475A (de) 1977-09-15
AT343127B AT343127B (de) 1978-05-10

Family

ID=5909412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT165475A AT343127B (de) 1974-03-07 1975-03-04 Verfahren zur herstellung von 1,3-dialkylharnstoffen

Country Status (7)

Country Link
AT (1) AT343127B (de)
BE (1) BE826437A (de)
CH (1) CH592613A5 (de)
DE (1) DE2411009B2 (de)
FR (1) FR2263233B1 (de)
GB (1) GB1489699A (de)
NL (1) NL7502673A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844962A1 (de) * 1978-10-16 1980-04-30 Basf Ag Verfahren zur herstellung von symmetrischen 1,3-disubstituierten harnstoffen
AT394715B (de) * 1990-08-14 1992-06-10 Chemie Linz Gmbh Verfahren zur n-alkylierung von harnstoffen
GB9312881D0 (en) * 1993-06-22 1993-08-04 Jefferson Roger L Boiler treatment and novel compounds therfor
US5985968A (en) * 1997-11-17 1999-11-16 Air Products And Chemicals, Inc. Surface tension reduction with N,N-dialkyl ureas

Also Published As

Publication number Publication date
DE2411009B2 (de) 1976-01-08
AT343127B (de) 1978-05-10
FR2263233B1 (de) 1980-02-08
NL7502673A (nl) 1975-09-09
BE826437A (fr) 1975-06-30
CH592613A5 (de) 1977-10-31
DE2411009A1 (de) 1975-09-11
FR2263233A1 (de) 1975-10-03
GB1489699A (en) 1977-10-26

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Legal Events

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