Available 2-chloro-3-nitropyridines were used to synthesize new representatives of 6-substituted 3-benzoylisoxazolo[4,3- b ]pyridines, which were found to react with neutral C -nucleophiles to give 1,4-addition products.

中文翻译：

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6-R-异恶唑并[4,3-b]吡啶的合成及其与C-亲核试剂的反应

可用的 2-氯-3-硝基吡啶用于合成 6-取代的 3-苯甲酰基异恶唑并[4,3-b]吡啶的新代表，发现其与中性 C-亲核试剂反应生成 1,4-加成产物。