Amination of 5-hydroxy-1,4-naphthoquinone in the presence of copper acetate
摘要:
The reaction of 5-hydroxy-1,4-naphthoquinone with butylamine in the presence of copper(II) acetate monohydrate on heating resulted in the formation of a mixture of regioisomeric 2,6- and 2,8-bis(butylamino)-5-hydroxy-1,4-naphthoquinones.