2-氯-5-甲基吡啶是一种重要的有机中间体,在农药领域有着广泛的应用。目前,农药工业发展的总体方向是高效、安全、经济和使用方便。以吡虫啉、啶虫脒、吡氟禾草灵、羟戊禾草灵为代表的3-甲基 Chloro-5-methylpyridine is an important organic intermediate and has been widely used in the field of pesticides. At present, the overall direction of the development of pesticide industry is efficient, safe, economical and easy to use. Imidacloprid, acetamiprid, fluazifop and other people, such as 3 - methyl