I passed a lot of relevant information available on the molecular rearrangement of the benzidine rearrangement reaction. 笔者通过查阅大量的相关资料，介绍了从分子重排反应到联苯胺的重排反应研究进展。
In addition, rapid colorimetric determination of benzidine compounds released from photo-assistant reduction of selected direct dyes was also conducted. 并借助联苯胺类直接染料，通过其还原生成物氧化后的光谱测定，表征了染料还原反应生成的联苯胺。
