4-溴邻苯二胺的合成

4-溴邻苯二胺的合成 Synthesis of 4 Bromo Phenylenediamine 尚雪亚 SHANG Xue ya 1 first-author 陈金芳 CHEN Jin fang 1 巫循伟 WU Xun wei 1 黄筱玲 HUANG Xiao ling 1 武汉大学化学与环境科学学院,武汉,430072 武汉大学化学与环境科学学院,武汉,430072 College of Chemistry and Environment Science, Wuhan University College of Chemistry and Environment Science, Wuhan University 采用两条路线合成４溴邻苯二胺，并对路线（Ⅱ）中水解一步作了探讨这两条路线是：１．用漆原镍催化氢化 ４溴２硝基苯胺；２．邻苯二胺溴化后，碱水解中间体 Ｎ， Ｎ（４溴１，２苯基）双乙酰胺 4 Bromo 1,2 phenylenediamine was prepared by two methods. One is the hydrogenation of 4 bromo 2 nitroaniline catalyzed by Urushibara nickel. The other is the alkaline hydrolysis of N,N （4 bromo 1,2 phenylene）bisacedamide obtained from bromination of 1,2 phenylenediamine. 4-溴-邻苯二胺 漆原镍 催化氢化 N.N-（4-溴-1.2-苯基）双乙酰胺 4 bromo 1,2 phenylenediamine urushibara nickel catalytic hydrogenation N,N （4 bromo 1,2 phenylene）bisacedamide TQ246.1 1999-04-01 2021-04-01 4