1,7-Bis-(N,N-dialkylamino)perylene Bisimides: Facile Synthesis and Characterization as Near-Infrared Fluorescent Dyes

1,7-Bis-(N,N-dialkylamino)perylene Bisimides: Facile Synthesis and Characterization as Near-Infrared Fluorescent Dyes

Three symmetric alkylamino-substituted perylene bisimides with different n-alkyl chain lengths (n = 6, 12, or 18), 1,7-bis-(N,N-dialkylamino)perylene bisimides (1a–1c), were synthesized under mild condition and were characterized by 1H NMR, 13C NMR and high resolution mass spectroscopy. Their optica...

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Bibliographic Details
Main Authors: Kew-Yu Chen, Che-Wei Chang
Format: Article
Language:English
Published: MDPI AG 2014-11-01
Series:Materials
Subjects:
near-infrared fluorescent dyes
1,7-bis-(N,N-dialkylamino)perylene bisimides
intramolecular charge transfer
solvatochromism
Lippert–Mataga equation
density functional theory calculations
Online Access:http://www.mdpi.com/1996-1944/7/11/7548

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http://www.mdpi.com/1996-1944/7/11/7548

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