Reaktion #96273

Reaktionsgleichung

α-[1-methyl-imidazolin-2-yl]-α-oximino-acetonitrile

methyl isocyanate

→

α-[1-Methyl-imidazolin-2-yl]-α-(O-methylaminocarbonyl-oximino)-acetonitrile

Lösungsmittel

ethyl acetate

Reaktionsbedingungen

Aufarbeitung

1. 1
   Filtration16 g (76.5% of theory) of end product are filtered off
2. 2
   Waschenthis is washed with a little ethyl acetate

Vorschrift

15.2 g (0.1 mol) of α-[1-methyl-imidazolin-2-yl]-α-oximino-acetonitrile and 6.4 g (0.11 mol) of methyl isocyanate are stirred in 200 ml of ethyl acetate with a few drops of triethylamine for 16 hours. 16 g (76.5% of theory) of end product are filtered off and this is washed with a little ethyl acetate; melting point 186°-190° C. (decomposition).

Quelle