苯胺氧化羰基化催化体系研究  

The Study of Catalytic System for the Oxidative Carbonylation of Aniline

作　　者：王文峰[1] 张藩贤[2] 许翩翩[2] 

机构地区：[1]福州大学化学系,福建福州350002 [2]厦门大学化学系,福建厦门361005

出　　处：《福州大学学报（自然科学版）》1999年第6期84-87,共4页Journal of Fuzhou University(Natural Science Edition)

摘　　要：考察了催化剂Pd/C的制备、回收使用及助催剂的情况, 并比较了Pd/C反应前后的XPS谱. 通过实验, 还发现PdCl2 和PdO 同Pd/C相比有相同的催化活性. 最后, 建议了氧化羰基化的机理.The preparation of catalyst Pd/C and its reuse information and the promoter have been studied,the XPS spectrums of catalyst before and after reaction are compared with each other. PdCl 2 and PdO are found that have the same catalytic activity as that of Pd/C.At last,we propose the mechanism of aniline oxidative carbonylation.

关 键 词：苯胺 羰基化 催化剂 苯氨基甲酸乙酯 氧化 

分 类 号：O625.636[理学—有机化学]