C-(Methoxycarbonyl)ketene N-imidoylimine synthesis and rearrangement into methyl 4,6-diazahepta-2,4,6-trienoates. Cycloaddition reactions with isocyanides: preparation of imidazolines
C-(Methoxycarbonyl)ketene N-imidoylimine synthesis and rearrangement into methyl 4,6-diazahepta-2,4,6-trienoates. Cycloaddition reactions with isocyanides: preparation of imidazolines
New imidoyl isothiocyanates. Chemical behavior in polar solvents. Reaction with sulfenyl thiocyanates: preparation of 1,2-dihydro-2-thioxo-1,3,5-triazines and 1,3,4,6,6a-triazadithia[6aS(IV)]pentalenes