Soluble and Columnar Solvent Crystalline Peropyrenequinones by Coupling of Phenalenones in Caesium Hydroxide <<>>
Written by Noémie Buffet, Éric Grelet, Harald Bock on March 31, 2010 – 12:09 pm -Shades of violet: The nitrogen-free homologues of perylene tetracarboxylic diimide dyes have been disposed. CsOH succeeds where KOH fails to team a few sterically nagging hydroxyphenalenones into the esterifiable precursors of [pi]-stacking long-wavelength absorbing disks (see figure) <<>>
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