Synthesis and Photophysical Property Studies of the 2,6,8-Triaryl-4-(phenylethynyl)quinazolines

Synthesis and Photophysical Property Studies of the 2,6,8-Triaryl-4-(phenylethynyl)quinazolines

The 2-aryl-6,8-dibromo-4-chloroquinazolines derived from the 2-aryl-6,8-dibromoquinazolin-4(3H)-ones were subjected to the Sonogashira cross-coupling with terminal acetylenes at room temperature to afford novel 2-aryl-6,8-dibromo-4-(alkynyl)quinazoline derivatives. Further transformation of the 2-ar...

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Bibliographic Details
Main Authors: Malose Jack Mphahlele, Hugues Kadem Paumo, Ahmed M. El-Nahas, Morad M. El-Hendawy
Format: Article
Language:English
Published: MDPI AG 2014-01-01
Series:Molecules
Subjects:
2-aryl-6,8-dibromoquinazolin-4(3H)-ones
2-aryl-6,8-dibromo-4-chloroquinazolines
Sonogashira cross-coupling
2-aryl-6,8-dibromo-4-(alkynyl)quinazolines
Suzuki cross-coupling
2,6,8-triaryl-4-(phenylethynyl)quinazolines
photophysical properties
Online Access:http://www.mdpi.com/1420-3049/19/1/795

Internet

http://www.mdpi.com/1420-3049/19/1/795

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