【摘要】 制备了2-氯-4′-羟基二苯胺,研究了原料配比和反应时间对产物得率的影响,采用两种不同的方法进行了后处理,并对该产物作了结构表征。更多还原

【Abstract】 The synthetic routes of the derivatives of diphenylamine were summarized in this paper. 2-chlro-4’-hydroxy diphenylamine was synthe-sized. The effects of mole ratios of the reac-tants and reaction time upon product yields were researched. Two different ways were carried to treat the crude products before vacuum distillation. The final product was characterized by melting point, IR, 1H-NMR.更多还原