Title of article :
Photochemical, Solvatochromic, Electrochromic and Kinetic Investigation of New Synthesized Bicyclic Aziridines with Chalcone Moieties
Author/Authors :
Mahmoodi, Nosratollah Department of Chemistry - Faculty of Science - University of Guilan , Besharati-Seidani, Tayebeh Department of Chemistry - Faculty of Science - University of Guilan , Aliakbar, A Department of Chemistry - Faculty of Science - University of Guilan , Ghalami Choobar, B Department of Chemistry - Faculty of Science - University of Guilan
Abstract :
Bicyclic aziridines show exclusive photochromic behavior. Here, we summarize the results of optical and electrochemical properties, such as photochemical, solvatochromic, electrochromic andkinetic behavior of bicyclic aziridines linked to chalcone moieties. The photochromic process for conversion of closed photoisomers to open photoisomers for compounds 1-10 followed zero-order kinetics. For considering the solvatochromic properties of compounds 1,3,5,7 and 9, photochromic properties of these compounds in different solvents were investigated and the negative solvatochromism were observed. The redox behavior of several derivatives of bicyclic aziridines by cyclic voltammetry was examined for compounds 1,3,5 and 6, and irreversible oxidation was observed.
Keywords :
Bicyclicaziridine , Chalcone , 1,3-Diazabicyclo[3.1.0]hex-3-enes , Photochromism , Solvatochromism , Cyclic Voltammetry
Journal title :
Organic Chemistry Research
