【摘要】 8种水杨醛-5-烯去甲基斑蝥腙及其类似物由 N-氨基-5-烯去甲基斑蝥胺分别与水杨醛、肉桂醛、苯甲醛、邻硝基苯甲醛、N,N-二甲氮基苯甲醛、苯乙酮、2-(6-甲氧基)萘乙酮和乙酰乙酸乙酯在无水乙醇溶液中进行缩合反应而制得,这些缩合产物具有敏锐的熔点。元素分析和红外图谱确定了其结构,证明都是首次合成的新化合物。更多还原

【Abstract】 Eight salicylaldehyde-5-ene-norcanthari dinhydrazone and analogus(1～8)were prepared from N-amino-5-ene-norcantharidin amine by condensation with sali-cylaldehyde,cinnamylaldehyde,benzaldehyde,o-nitro-benzaldehyde,N,N-dimethylaminobenzaldehyde,ace-tophenone,2-(6-methoxy)-acetonaphthone and ethylacetoacetate respectively in absolute ethanol for two tothree hours.The condensation products possess sharpmelting points.The structures of all the compoundssynthesized were confirmed by elementary analysis andIR spectra.更多还原