摘要
用廉价、非均相、可循环的Amberlyst-15酸性树脂作为催化剂,以水和甲醇为溶剂,芳香醛、N-氨基邻苯二甲酰亚胺和对甲苯亚磺酸钠缩合消除反应,制备了5种芳香醛邻苯二甲酰腙,产率均在80%以上,并通过1HNMR、IR、HRMS和元素分析测试。
Aromatic aldehyde,N-aminophthalimide and sodium arenesulfinate were subjected to condensation using the inexpensive,heterogeneous and recycled Amberlyst-15 as catalyst in a water-methanol mixture to manufacture aromatic aldehyde phthalylhydrazones.The product yield exceeded 80%,and the structure of target compounds were confirmed by 1HNMR and IR spectroscopy.
出处
《化学试剂》
CAS
CSCD
北大核心
2010年第4期308-310,共3页
Chemical Reagents
基金
教育部科学技术研究重点资助项目(208049)
关键词
酸性树脂
酰腙
氨基磺酸
芳香醛邻苯二甲酰腙
acid resin
acylhydrazone
sulfamic acid
aromatic aldehyde phthalylhydrazones