摘要
在微波辐射下分别用对甲氧基苯甲醛、对羟基苯甲醛和邻苯二胺反应直接关环合成了1-(对甲氧基苄基)-2-(对甲氧基苯基)-苯并咪唑、1-(对羟基苄基)-2-(对羟基苯基)-苯并咪唑化合物.通过数字熔点仪、元素分析、红外光谱分析、核磁分析对产品进行了表征,并对这两种苯并咪唑衍生物的抑菌活性进行了研究。
1-(p-Methoxybenzyl)-2-(p-thoxyphenyl)-benzimidazole and 1-(p-hydroxybenzyl)-2-(p- hydroxyphenyl)-benzimidazole were snythesized by the condensation of o-phenylenediamine with p- methoxybenzaldehyde and p-hydroxyheozaldehyde under microwave irradiation, and characterized by melting point determination, elements analysis, IR and 1HNMR spectra. Antibacterial activities of the two benzimidazole derivatives were studied.
出处
《广州化工》
CAS
2006年第6期18-20,共3页
GuangZhou Chemical Industry
基金
广东省自然科学基金(06028565)
关键词
苯并咪唑
微波辐射
合成
表征
抑菌活性
benzimidazole
microwave irradiation
synthesis
characteristics
antibacterial activities