N-甲基咪唑 、
N-(5-acetylamino-1-hydroxynaphthalen-2-yl)-2-chloroacetamide 在
1,4-二氧六环 、 powder 作用下,
以
1,4-二氧六环 为溶剂,
反应 7.5h,
以to give 0.82 g of 3-[(1-hydroxy-5-acetylaminonaphthalen-2-ylcarbamoyl)methyl]-1-methyl-3H-imidazol-1-ium chloride in the form of a red powder melting at 168° C.的产率得到3-[(1-hydroxy-5-acetylaminonaphthalen-2-ylcarbamoyl)methyl]-1-methyl-3H-imidazol-1-ium chloride