一、前言芳卤羰化反应早在30年代就开始了,由于芳卤比芳烃活泼,因此不论芳卤支链泡和或不饱和键的是否存在其羰化反应均发生在芳卤的 C-X(X 为卤素,下同)键上,生成比原来增加一个或二个碳原子数的芳香羧酸(酯)、芳香酮、芳香酰胺和芳香酰酯,例如溴苯乙烯羰化后生成苯丙烯酸,其反应式如下: I. Introduction Aryl halocarbonylation began as early as the 1930s. Since aromatic halides are more active than aromatics, their carbonylation occurs regardless of the presence or absence of an aromatic halogen branch and / X is halogen, the same below) bond to generate aromatic carboxylic acid esters, aromatic ketones, aromatic amides and aromatic acyl esters, one or two carbon atoms more than the original ones, for example, The reaction is as follows: