【摘要】 6-羟基-2-氟-N-取代芳基苄胺类化合物是合成含氟嘧啶氧苄胺类除草剂的关键中间体,本文以2,6-二氟苯醛为起始原料,合成6-羟基-2-氟苯甲醛,再与芳胺缩合成Schiff碱,最后经硼氢化钠还原,合成了5个化合物,其结构经1HNMR和MS表征。更多还原

【Abstract】 2-Fluoro-6-hydroxy-N-substitutedaryl benzylamine derivatives are the key intemediates of the pyrimidinyloxybenzylamine herbicides,which were synthesized by using 2,6-difluorobenzaldehyde as starting material and by single hydroxidation,imination,deoxidization.5 Novel compounds were synthesized,and their structure were confirmed by 1H NMR and MS.更多还原