反应详情

5-amino-1,4-dimethyl pyrazole hydrochloride (Z. Chem. 388, 1970) (5.72 g.) and 1-acetyl-2-imidazolinone (5.54 g.) were reacted as described in Example I to give 4.723 g. product mp 199°-202° (crystallized from CH3CN)

1. customto give 4.723 g