作者:Manohar V. Kulkarni、Basayya G. Pujar、Vemanna D. Patil
DOI:10.1002/ardp.19833160106
日期:——
4‐(Bromomethyl)coumarins prepared by the reaction of phenols and 4‐(bromoethyl)acetoacetate were reacted with various phenols and thiophenol to yield 4‐(phenoxymethyl)‐ and 4‐(thiophenoxymethyl)coumarins. The spectral properties and the antimicrobial activities against five micro‐organisms are reported. Fragmentation of one of the ethers in the mass spectrometer is discussed.
由
苯酚和 4-(
溴乙基)
乙酰乙酸酯反应制备的 4-(
溴甲基)
香豆素与各种
苯酚和
苯硫酚反应生成 4-(苯氧基甲基)-和 4-(
噻吩氧基甲基)
香豆素。报告了光谱特性和对五种微
生物的抗菌活性。讨论了质谱仪中一种醚的碎裂。