Helical assembly through charged hydrogen bonds in aqueous solvent.
[reaction: see text] Helical capsule-like assembly of [1(2).2(3)] shows a strong Cotton effect from the chirality transfer of the tartaric acid unit to tris(imidazoline) base through charged hydrogen bonds in aqueous solvent.
Kim
Hae-Jo
HJ
School of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea.
Sakamoto
Shigeru
S
Yamaguchi
Kentaro
K
Hong
Jong-In
JI