Reactions of 4-hydroxy-4-methyl-2-pentynonitrile with 1,2-ethanediol
摘要:
The reaction of 1,2-ethanediol with 4-hydroxy-4-methyl-2-pentynonitrile in the presence of a catalytic amount of metallic sodium or triethylamine leads to 2,5-dihydro-5,5-dimethyl-2-imino-4-(2-hydroxyethoxy)furan.