【摘要】 介绍了拟除虫菊酯的关键中间体的主要品种及其应用,简单评述了国内拟除虫菊酯的关键中间体的生产现状,列出了江苏扬农化工股份有限公司主要产品,并预测了其发展前景。介绍了各类中间体制备涉及的关键工艺技术和产业化技术。更多还原

【Abstract】 The main types and application of the key intermediates used for pyrethroids insecticide synthesis were introduced in brief. The production situation of pyrethroid insecticide in China was described simply. Some main products made by Yangnong were listed, and their development prospect was forecasted. Key business processes for industrial synthesis of key intermediates was introduced.更多还原