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International Journal of PhotoenergyVolume 2009 2009, Article ID 689450, 6 pages

Research Article

Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don 344090, Russia

Physical engineering department, Yanka Kupala State University, Grodno, 230023 Belorussia, Belarus

Physical department, V. Karazin Kharkiv National University, Kharkiv 61077, Ukraine

Southern Scientific Center, Russian Academy of Sciences, Rostov-on-Don 344006, Russia

Institute of Problems of Chemical Physics, Russian Academy of Science, Chernogolovka 142432, Russia

Received 26 March 2009; Revised 17 August 2009; Accepted 18 October 2009

Academic Editor: Mohamed Sabry Abdel-Mottaleb

Copyright © 2009 Boris Lukyanov et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

New spiropyrans with different substituents in the benzopyran fragment have been synthesized and investigated. It was shown that introduction of aldehyde group in the structure of spiropyrans gives a possibility to obtain new functionalized compounds. Effects of the substituents on the photochromic behavior were studied.





Author: Boris Lukyanov, Gennadii Vasilyuk, Eugene Mukhanov, Leonid Ageev, Maria Lukyanova, Yury Alexeenko, Serguei Besugliy, and Va

Source: https://www.hindawi.com/



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