Xiong Jin-Feng, Luo Shi-He, Huo Jing-Pei, Liu Jin-Yan, Chen Shui-Xia, Wang Zhao-Yang
School of Chemistry and Environment, South China Normal University , and Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou 510006, P. R. China.
J Org Chem. 2014 Sep 5;79(17):8366-73. doi: 10.1021/jo5016954. Epub 2014 Aug 21.
A new kind of supramolecular columnar liquid crystal T-A with a broad mesomorphic range (up to 164.9 °C), good thermal stability, and strong fluorescence is designed and formed by the H-bonding between 1,3,5-tri(1H-benzo[d]imidazol-2-yl)benzene (T) and serial gallic acid derivatives (A). Two components are easily available because of simple routes, common reactions, high yields, commercial starting materials, and inexpensive catalysts. The introduction of the 1,2,3-triazole structure into component A makes the textures different and is slightly disadvantageous for the T-A complexes.
通过1,3,5-三（1H-苯并[d]咪唑-2-基）苯（T）与系列没食子酸衍生物（A）之间的氢键作用，设计并形成了一种新型的超分子柱状液晶T-A，其具有宽的介晶范围（高达164.9℃）、良好的热稳定性和强荧光性。由于路线简单、反应常见、产率高、起始原料商业化且催化剂便宜，两种组分易于获得。将1,2,3-三唑结构引入组分A中使得织构不同，并且对T-A配合物略有不利影响。
