Construction of supramolecular structures based on the stepwise radial complexation

2016 Fiscal Year Final Research Report

• Project/Area Number: 26410128
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Polymer chemistry
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: Yamashita(Albrecht) Ken (アルブレヒト建) 東京工業大学, 科学技術創成研究院, 助教 (50599561)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 樹状高分子 / 超分子ポリマー / フェニルアゾメチン / トリフェニルメチリウム

Outline of Final Research Achievements

In this research, we have developed a supramolecular structures that have additional coordination sites for Lewis acid binding. A linear molecule that has triphenylmethylium cation (Lewis acid) at both ends were synthesized and used as a linker to bind the dendrimers. By mixing 2-substituted 4th generation phenylazomethine dendrimer and the linker, a liner supramolecular structure was obtained. On the other hand, by mixing four substituted phenylazomethine with the linker, a 2-dimensional sheet-like suparamolecular structure was obtained. There supramolecular structures could bind additional Lewis acid such as SnCl2 to its excess binding sites.

Free Research Field

高分子化学