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Complexation Behavior of a Supramolecular Organic Fluorophore Prepared by Solid‐State Co‐Grinding Crystallization Using 2‐Anthracenecarboxylic Acid and ( R )‐1‐(2‐Naphthyl)ethylamine and Its Optical Properties (Eur. J. Org. Chem. 9/2009)
Author(s) -
Imai Yoshitane,
Murata Katuzo,
Kawaguchi Kakuhiro,
Harada Takunori,
Nakano Yoko,
Sato Tomohiro,
Fujiki Michiya,
Kuroda Reiko,
Matsubara Yoshio
Publication year - 2009
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200990018
Subject(s) - ethylamine , supramolecular chemistry , chemistry , fluorophore , crystallization , grinding , solid state , crystallography , fluorescence , crystal structure , organic chemistry , materials science , optics , physics , composite material
The cover picture shows the formation of novel functional supramolecular crystals by simple mixing/co‐grinding of two component crystals. Co‐grinding of crystals of 2‐anthracenecarboxylic acid and ( R )‐1‐(2‐naphthyl)ethylamine produces a crystalline supramolecular organic fluorophore having a 2 1 ‐helical columnar structure in the solid state, as observed by the change in powder X‐ray diffraction patterns. Details are discussed in the article by Y. Imai, Y. Matsubara et al. on p. 1335 ff.