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|
| Type |
Poster Presentation |
| Area |
Polymer Chemistry |
| Room No. |
Exhibition Hall 2 |
| Time |
4월 19일 (금요일) 11:00~12:30 |
| Code |
POLY.P-2 |
| Subject |
Intrinsic and Extrinsic Encoding of Supramolecular Chirality |
| Authors |
Jun Su Kang, Myungeun Seo*
Department of Chemistry, Korea Advanced Institute of Science and Technology, Korea
|
| Abstract |
Supramolecular chirality is typically induced by the chiral information encoded in the chemical structure of the self-assembling building blocks. In the literature, a few examples have reported emergence of supramolecular chirality from achiral building blocks by external chiral stimuli such as light. Here, we explore supramolecular chirality of the triphenylamine (TPA) derivatives containing a stereogenic center in the side alkyl chain. The TPA molecules self-assemble by light-mediated radical cation formation and subsequent stacking. We will discuss clarify the extent of supramolecular chirality of the TPA aggregates driven from the molecular chirality and the chirality of the external stimulus, and discuss how they compete in the self-assembly process. |
| E-mail |
kjs3635@kaist.ac.kr |
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123rd General Meeting of the KCS