Benzotrifluoride 99三氟甲苯
4-Chloro-benzotrifluoride氯三氟甲苯
2-Fluoro-4-Amino benzotrifluoride氟
2-Cyano-5-amino benzotrifluoride氰基
5-Acetamido-2-Amino Benzotrifluoride乙酰氨基
Flumetralin was prepared by reacting N-ethyl-2-chloro-6-fluoro-benzylamine with 4-chloro-3,5-dinitro-benzotrifluoride in absence of solvents. The yield of flumetralin reached 94.2%. the purity of flumetralin was 98.5%.
N-乙基-2-氯-6-氟苄胺与3.5-二硝基-4-氯三氟甲苯在没有溶剂的条件下反应生成氟节胺,合成收率达94.2%,原药含量达98.5%。
参考来源 - 烟草抑芽剂氟节胺的研究