Stable supramolecular helical structure of C6-symmetric hydrogen-bonded hexakis(phenylethynyl)benzene derivatives with amino acid pendant groups and their unique fluorescence properties.
A highly stable supramolecular helical structure was formed by the self-assembly of novel C6-symmetric hydrogen-bonded discotic molecules, hexakis(phenylethynyl)benzene derivatives with chiral alanine parts, and exhibited orange excimer emission with a large Stokes shift.
Sakajiri
Koichi
K
Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu, Japan. sakajiri@apchem.gifu-u.ac.jp
Sugisaki
Takeshi
T
Moriya
Keiichi
K
D000409:Alanine / Q000737:chemistry*; D001555:Benzene Derivatives / Q000138:chemical synthesis / Q000737:chemistry*; D002942:Circular Dichroism; D006860:Hydrogen Bonding; D015394:Molecular Structure; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet
D001555:Benzene Derivatives; D000409:Alanine