烷基吡啶是重要的有机合成中间体,其中一甲基吡啶、二甲基吡啶、三甲基吡啶、四甲基吡啶、2-甲基-5-乙基吡啶(MEP)等广泛应用于农药工业中。近年来,烷基吡啶在农药中的应用不断扩大,需求增长很快,国内市场需求的烷基吡啶主要依赖进口解决。2-甲基吡啶是重要的有机合成中间体,可以用来生产农药杀虫剂、除草剂、牲畜驱虫剂,在农业生产上也可以用作制取氮肥增效剂。 Alkylpyridines are important organic synthesis intermediates. Among them, monomethylpyridine, lutidine, collidine, tetramethylpyridine and 2-methyl-5-ethylpyridine (MEP) are widely used in pesticides Industry. In recent years, alkyl pyridine in the application of pesticides continue to expand, the demand growth rapidly, the domestic market demand for alkyl pyridine mainly rely on imports to solve. 2-picoline is an important intermediate for organic synthesis. It can be used to produce pesticide insecticides, herbicides and livestock insect repellents. It can also be used as a nitrogen fertilizer synergist in agricultural production.