【摘要】 以对三氟甲氧基苯胺和二(三氯甲基)碳酸酯合成对三氟甲氧基苯基异氰酸酯,再与邻氯苯甲酰胺反应合成杀虫隆,二步反应收率合计84.7%,确定了用高效液相色谱测定产品含量的方法,产品纯度在99%以上。用IR、1HN M R及元素分析进行结构确证。更多还原

【Abstract】 4-Trifluiormethoxy phenyl isocyanate(2)was synthesized by 4-(trifluorome-thoxy) aniline and triphosgene.Then,triflumuro(1)was synthesized by2and 2-chlorobenzamide.The overall yield was 84.7%.Analysis of1was determined by HPLC and the purity of1is up to 99%.The structure of the product was identified by IR,1HNMR and elemental analysis.更多还原