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Complementary Hydrogen Bonding Between a Clicked C 3 ‐Symmetric Triazole Derivative and Carboxylic Acids for Columnar Liquid‐Crystalline Assemblies
Author(s) -
Ryu MiHee,
Choi JinWoo,
Kim HoJoong,
Park Noejung,
Cho ByoungKi
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201101013
Subject(s) - hydrogen bond , derivative (finance) , supramolecular chemistry , discotic liquid crystal , alkyl , crystallography , columnar phase , hexagonal crystal system , triazole , materials science , liquid crystalline , symmetry (geometry) , chemistry , stereochemistry , molecule , crystal structure , phase (matter) , organic chemistry , mathematics , geometry , financial economics , economics
Two's complement : A series of discotic hydrogen‐bonded complexes was prepared from a “clicked” triazole derivative with C 3 symmetry and carboxylic acids (see picture; R 1 , R 2 =alkyl groups). Owing to the extended rigid core structure, the supramolecular discs could be stacked on top of each other, leading to hexagonal columnar liquid‐crystalline phases.