Methyl Isocyanate → 2-Thiopheneacetonitrile, α-[[[(methylamino)carbonyl]oxy]imino]-

Beteiligte Stoffe

Reaktionsschritte

To a solution of 3.04 g. (0.02 mole) of alphaoximino-2-thienylacetonitrile and 2 drops of triethylamine in 50 ml. of ether was added 1.14 g. (0.02 mole) of methylisocyanate in 10 ml. of ether. After 1 hour the solid was filtered and crystallized from benzene to give 3.8 g. of product melting at 154°-155° C.

Herkunft & Nachweise