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。
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.
出处
《化学试剂》
CAS
CSCD
北大核心
1993年第3期152-154,共3页
Chemical Reagents
关键词
水杨醛
斑蝥腙
缩合反应
salicylaldehyde-5-ene-norcanthari dinhydrazone
condensation
