Dimethyl N-cyanodithioiminocarbonate → methyl N-cyano-1-methyl-2-(phenylmethylene)-hydrazinecarboximidothioate

Beteiligte Stoffe

Reaktionsschritte

A mixture of cyanocarbonimidodithioic acid dimethyl ester (1.46 g) and benzaldehyde N-methyl hydrazone (1.34 g) in acetonitrile was heated under reflux for 50 hr. The reaction mixture was cooled to 25° to give the title compound as colourless crystals, m.p. 132°-133° (0.73 g).

Herkunft & Nachweise