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Unidirectional helical assembly via triple hydrogen bonds between chiral tris(oxazoline) and achiral tris(imidazoline) |
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| Authors: | Seong Ryong Nam Shigeru Sakamoto Jong-In Hong |
| Affiliation: | a Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, South Korea b Chemical Analysis Center, Chiba University, 1-33 Yayoicho, Inage-ku, Chiba 263-8522, Japan c Center for Molecular Design and Synthesis, KAIST, Daejon 305-701, South Korea |
| Abstract: | Tris(imidazolines) are assembled via triple hydrogen bonding interactions to give rise to a stacked polymeric structure. A mixture of chiral tris(oxazoline) and achiral tris(imidazoline) generates a helical assembly in which the helical direction of the assembly is unidirectionally induced by the chirality of tris(oxazoline). |
| Keywords: | Helical assembly Hydrogen bond Tris(oxazoline) Tris(imidazoline) |
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