1: cyclopropane carboxylic acid cyanide With gallium trifluoromethanesulfonate; ammonia in dichloromethane T=-78°C; 3 h; Inert atmosphere; 2: hydrogen cyanide in dichloromethane T=-78 - 25°C; Inert atmosphere; 3: carbon dioxide With N-ethyl-N,N-diisopropylamine in dichloromethane T=25°C; 3 h; Inert atmosphere;

(NH4)2CO3 in ethanol; water T=80°C; 18 h;

N-ethyl-N,N-diisopropylamine in dichloromethane T=25°C; 12 h; Reactivity; Solvent;

T=25°C; 12 h;

barium dihydroxide in water T=125°C; 24 h;