39793-83-4Relevant academic research and scientific papers
Experiments to Form Enediazenium Salts
Lerche, Holger,Fischer, Hans,Severin, Theodor
, p. 3011 - 3019 (2007/10/02)
(2-Alkoxyvinyl)diazenium salts 9 and 14 are obtained by O-alkylation of glyoxal- (4) and methylglyoxal monodimethylhydrazone (13), resp., with alkyl trifluoromethanesulfonates.Bromination of N-(trimethylsilyl)enehydrazines 16 and 18 in pentane leads to th
Derivatives of imidazolidin-2-ones and -2-thiones
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, (2008/06/13)
There are disclosed herein derivatives of imidazolidin-2-ones and -2-thiones of the formula I SPC1 and their acid addition salts with pharmacologically acceptable acids, in which R1 is hydrogen or lower alkyl; R2 is lower alkyl, nitr
