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2-氟-5-甲基吡啶常用于合成除草剂、除锈剂,同样也是由相应的2-氨基-5-甲基吡啶为原料经Baltz-Schiemann反应制得。1.4亲核取代合成2-氟吡啶及其衍生物在吡啶环上2号碳原子上包含有离去基团(如
2-Fluoro-5-methyl pyridine commonly used in the synthesis of herbicides, rust remover, also by the corresponding 2-amino-5-methylpyridine as raw materials by Baltz-Schiemann reaction. 1.4 Nucleophilic Substitutions Synthesis of 2-fluoropyridine and its derivatives contain a leaving group on carbon atom 2 of the pyridine ring