A practical, cost-saving tagging approach is developed which takes advantage of the hydrophobicity of trifluoromethyl groups, exemplified by the application and recovery of a CBS precatalyst using tuned aqueous–organic media with minimum 50% water content.
开发了一种实用的、节省成本的标记方法,该方法利用了三
氟甲基基团的疏
水性,以调节含有至少50%
水的
水相–有机相介质应用和回收
CBS前催化剂为例。