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Back Cover: Versatile Colorant Syntheses by Multiple Condensations of Acetyl Anilines with Perylene Anhydrides (Angew. Chem. Int. Ed. 7/2015)
Author(s) -
Jänsch Daniel,
Li Chen,
Chen Long,
Wagner Manfred,
Müllen Klaus
Publication year - 2015
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.201411682
Subject(s) - perylene , diimide , chromophore , cover (algebra) , polymer chemistry , chemistry , materials science , polymer science , organic chemistry , molecule , engineering , mechanical engineering
100 years ago perylene‐3,4:9,10‐tetracarboxylic diimide (PDI) was invented by Kardos and patented as a vat dye by BASF (background left in picture, BASF Ludwigshafen in 1913). In their Communication on page 2285 ff., K. Müllen et al. report versatile synthetic methods to transform PDI into novel chromophores including multiple condensations of acetyl anilines with perylene anhydrides.