1. Department of Chemistry, Faculty of Sciences, University of Guilan, P.O. Box 41335‐1914, Rasht, Iran, (fax: +98‐131‐3233262);2. School of Chemistry, Faculty of Science, Damghan University, 36715364, Damghan, Iran
Abstract:
The photochromic 1,3‐diazabiclyclo3.1.0]hex‐3‐enes 5 and 6 were synthesized from two premade tris‐aldehydes and two premade aziridinyl ketones and characterized (Scheme 1). Their spectra showed structure? photochromic behavior relationships (SPBR), which were analyzed.