中国科学院青岛生物能源与过程研究所生物基及仿生高分子材料研究团队在二氮芳辛的合成机理研究,以及由此衍生出的新型场效应晶体管材料合成方面取得阶段性进展。该研究团队发现了一种新型二氮芳辛合成方法,其关键反应步骤为2-酰基叠氮二苯甲酮在酸性条件下的合环反应,该反应不需要长时间回流和除水,反应迅速、产率高。在此基础上,通过对该反应进行优化,研究团队发现其可在温和(催化量的酸、室温)条件下进行;通过对机理的深入研究,进一步修正了最初提出的反应机理。 The biobased and biomimetic polymer research team at the Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, has made staged progress in the synthesis of diazocine and the synthesis of new field-effect transistor materials derived from it. The team found a novel method for the synthesis of diazocine whose key reaction step is the cyclization of 2-acyl azidobenzophenone under acidic conditions without the need for long-term reflux and de-watering. The reaction Rapid, high yield. On the basis of this, by optimizing the reaction, the research team found that it can be carried out under moderate (catalytic acid, room temperature) conditions; and by further studying the mechanism, the reaction mechanism originally proposed is further amended.