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V-Shaped Bis-Coumarins: Synthesis and Optical Properties

✍ Scribed by Tasior, Mariusz; Poronik, Yevgen M.; Vakuliuk, Olena; Sadowski, Bartłomiej; Karczewski, Maksymilian; Gryko, Daniel T.


Book ID
126468546
Publisher
American Chemical Society
Year
2014
Tongue
English
Weight
940 KB
Volume
79
Category
Article
ISSN
0022-3263

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## Abstract magnified image A series of π‐aryl/heteroaryl conjugated coumarin‐thiazole systems **8a‐f** has been synthesized by using Hantzsch thiazole protocol and Wittig olefination as the keys. In the UV‐Visible spectra of **8a‐f**, a main absorption band associated with a dominant π‐π\* transi