摘要
通过双香豆素与三氯硫磷的关环反应 ,得到了一个含双香豆素环的季铵碱 ,其结构经元素分析、IR、1 H和31 P NMR所确认 .
A novel quaternary ammonium nydrate, containing dicoumarin cycle,was synthesised for the first time from the cyclic reaction of dicoumarin and thiophosphoryl chloride.Its structure was confirmed by elemental analysis,IR, 1H and 31 P NMR.
出处
《河北师范大学学报（自然科学版）》
CAS
2000年第1期77-78,共2页
Journal of Hebei Normal University：Natural Science
