有机化工中间体在化工行业起到承上启下的重要的作用,既是基础原料的下游产品,又是精细化工产品的原料,国民经济的发展对化学工业的要求是在质量上越来越高,品种上越来越多,从而促进精细化工产品的快速发展,国家指出精细化工是我国化学工业21世纪的发展重点之一,精细化工产品发展依赖于高质量、低成本的有机中间体作为原料,因此刺激和推动了有机中间体品种、质量、合成技术进步,目前 Organic chemical intermediates play an important role in the chemical industry. They are not only the downstream products of basic raw materials, but also the raw materials of fine chemical products. The development of the national economy requires higher and higher quality in the chemical industry, and the varieties are increasing. The more, thus promoting the rapid development of fine chemical products, the state pointed out that fine chemical industry is one of the development priorities of China’s chemical industry in the 21st century. The development of fine chemical products relies on high-quality, low-cost organic intermediates as raw materials, thus stimulating and promoting The organic intermediate variety, quality, synthesis technology progress, present