82453-71-2Relevant academic research and scientific papers
Aza-enamines. VI. Reactions of N,N-Dialkylhydrazones of Aromatic Aldehydes with Sulfonyl Isocyanates
Brehme, Rainer,Stroede, Bernd
, p. 246 - 258 (2007/10/02)
The electrophilic attack of the sulfonyl isocyanates 2 on the arylaldehyde-N,N-dialkylhydrazones 1 takes place in dependence upon the substituents R1 and NR2 at the nitrogen or carbon of the azomethine-group giving the 5-amino-hexahy
ENAMIN-ANALOGE REAKTIONEN VON ALDEHYD-N,N-DIMETHYLHYDRAZONEN.
Brehme, Rainer,Nikolajewski, Hans-Edmund
, p. 1131 - 1134 (2007/10/02)
Aldehyde-N,N-dimethylhydrazones are regarded as aza-analogous enamines.Accordingly they are substituted on the azomethynecarbon by the electrophilic sulphonylisocyanates and the Vilsmeier-reagent giving the compounds 4 and 6, respectively.
