87486-30-4Relevant academic research and scientific papers
A new synthesis of substituted 2(1H)-pyrazinones
Vekemans,Pollers Wieers,Hoornaert
, p. 919 - 923 (1983)
The hydrohalides of 2-sec-aminoalkanenitriles on treatment with oxalyl halides in o-dichlorobenzene at 80-100° give 3,5-dihalo-2(1H)-pyrazinones, of which the 3-halo substituent is easily replaced by nucleophiles. A reaction mechanism for the pyrazinone s
