ZA935236B - Process for the preparation of isocyanic acid by the decomposition of n,n-disubstituted ureas - Google Patents

Process for the preparation of isocyanic acid by the decomposition of n,n-disubstituted ureas

Info

Publication number
ZA935236B
ZA935236B ZA935236A ZA935236A ZA935236B ZA 935236 B ZA935236 B ZA 935236B ZA 935236 A ZA935236 A ZA 935236A ZA 935236 A ZA935236 A ZA 935236A ZA 935236 B ZA935236 B ZA 935236B
Authority
ZA
South Africa
Prior art keywords
decomposition
preparation
isocyanic acid
disubstituted ureas
ureas
Prior art date
Application number
ZA935236A
Inventor
Kurt Alfred Hackl
Martin Mullner
Erich Schulz
Gerhard Stern
Heinz Falk
Original Assignee
Chemie Linz Gmbh
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
Priority claimed from AT0163092A external-priority patent/AT398749B/en
Application filed by Chemie Linz Gmbh filed Critical Chemie Linz Gmbh
Publication of ZA935236B publication Critical patent/ZA935236B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/62—Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/001—Preparation by decomposing nitrogen-containing organic compounds, e.g. molasse waste or urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA935236A 1992-08-13 1993-07-20 Process for the preparation of isocyanic acid by the decomposition of n,n-disubstituted ureas ZA935236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0163092A AT398749B (en) 1992-08-13 1992-08-13 METHOD FOR PRODUCING ISOCYANIC ACID BY DEGRADING N, N-DISUBSTITUTED UREAS

Publications (1)

Publication Number Publication Date
ZA935236B true ZA935236B (en) 1994-03-02

Family

ID=3517573

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA935236A ZA935236B (en) 1992-08-13 1993-07-20 Process for the preparation of isocyanic acid by the decomposition of n,n-disubstituted ureas

Country Status (8)

Country Link
KR (1) KR940003928A (en)
AT (1) ATE142988T1 (en)
DE (1) DE59303834D1 (en)
MX (1) MX9304899A (en)
SI (1) SI9300429A (en)
SK (1) SK71793A3 (en)
TW (1) TW278068B (en)
ZA (1) ZA935236B (en)

Also Published As

Publication number Publication date
DE59303834D1 (en) 1996-10-24
MX9304899A (en) 1994-04-29
SK71793A3 (en) 1994-06-08
ATE142988T1 (en) 1996-10-15
KR940003928A (en) 1994-03-14
SI9300429A (en) 1995-04-30
TW278068B (en) 1996-06-11

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