Synthesis of Fluorine-Containing Derivatives of 5-Arylisoxazoles and 4,5-Dichlorothiazole
作者:S. K. Petkevich、E. A. Dikusar、A. V. Kletskov、I. B. Rozenzveig、G. G. Levkovskaya、P. V. Kurman、R. M. Zolotar’、V. I. Potkin
DOI:10.1134/s1070363218020081
日期:2018.2
loromethylisoxazole under the Williamson reaction conditions afforded the corresponding ethers. Condensation of the resulting phenolic aldehyde derivatives and 5-phenyl(p-tolyl)isoxazole-3-carbaldehydes with p-fluoroaniline resulted in fluorine-containing azomethines. Acylation of fluorinated amines with 5-(p-tolyl)isoxazole- and 4,5- dichloroisothiazole-3-carbonyl chlorides gave rise to fluorinated
在威廉姆森反应条件下,将氟酚和酚醛与5-苯基(对甲苯基)-3-氯甲基异恶唑烷基化,得到相应的醚。所得酚醛衍生物和5-苯基(对甲苯基)异恶唑-3-甲醛与对氟苯胺的缩合产生含氟的甲亚胺。用5-(对甲苯基)异恶唑和4,5-二氯异噻唑-3-羰基氯化物对氟化胺进行酰化反应,得到带有异恶唑和异噻唑片段的氟化酰胺,它们的代表在与杀虫剂组合物中表现出协同作用。