选择性反应 meaning in English

selective reaction

Create reagents that chemically modify a portion of a molecle without protecting and later having to deprotect ， other reactive sites on the molecule that we do not want to modify
合成能够只对分子的一部分进行选择性反应的化合物，从而不必在反应前先对分子中不想改变的活性位点进行保护并在反应后去保护。
This approach has shown particular promise with the cobalt ( iii ) - salen - catalyzed hydrolytic kinetic resolution of chiral epoxides , a highly selective reaction of interest because of the versatility of epoxides as precursors to pharmaceutically important targets
因为多功能性的环氧化合物在医药上是重要目标分子的前体，这个方法在高选择性反应- -钴（ iii ） -沙林试剂催化的手性环氧化合物的水解动力学拆分上特别引人注目。