3-Methylpyridine holds a pivotal role in organic chemistry as it constitutes a fundamental structure in numerous biologically active compounds. Its significance is underscored by its involvement in synthesizing vitamin B3 and developing pyridine insecticides, garnering considerable attention. Consequently, chemists have dedicated efforts to devising efficient and environmentally friendly methods for its preparation. This review systematically reviews several synthetic routes to 3-methylpyridine, alongside recent advancements, while summarizing its application progress in various organic transformations.

中文翻译：

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3-甲基吡啶：合成与应用


3-甲基吡啶在有机化学中发挥着关键作用，因为它构成了许多生物活性化合物的基本结构。它在合成维生素 B3 和开发吡啶杀虫剂方面的重要性凸显，引起了广泛关注。因此，化学家致力于设计高效且环保的制备方法。本文系统综述了3-甲基吡啶的几种合成路线和最新进展，同时总结了其在各种有机转化中的应用进展。