摘要
以碳酸二甲酯和水合肼为原料合成了肼基甲酸甲酯,与一系列芳香醛在70℃反应30min得到芳香酰腙化合物,产率为76%～95%,产物由核磁共振谱,红外光谱及质谱表征予以确认。本文所报道方法具有反应条件温和、产量高、产物易纯化的特点。
The titled compounds were synthesized by condesation of aromatic aldehydes with hydrazine methyl carbanate,which was directly synthesized from dimethyl carbonate and hydrazine hydrate,in 70℃ for 30min.Yields of as-synthesized hydrazones achieve to 76%-96%.The products were characterized by using 1H NMR,IR and MS.The as-reported synthetic route exhibits the advantages such as mild conditions,high yield and easy purification.
出处
《化学通报》
CAS
CSCD
北大核心
2012年第10期942-944,共3页
Chemistry
基金
国家自然科学基金项目(21076026)
辽宁省自然科学基金项目(20102005)
辽宁省教育厅重点实验室项目(LS2010002)资助
关键词
芳香醛
肼基甲酸甲酯
芳香酰腙
合成
结构表征
Aromatic aldehydes
Hydrazine methyl carbanate
Aromatic acylhydrazones
Synthesis
Struc-ture characterization
