Synthesis and Photochromic Properties of New Heterocyclic Derivatives of 1,3-diazabicyclo[3.1.0]hex-3-ene

摘要

The facile synthesis of several 1,3-diazabicyclo[3.1.0]hex-3-ene derivatives with varying substitutions such as 2-methyl-6-(4-nitrophenyl)-2,4-diphenyl-(1), 2-methyl-6-(4-nitrophenyl)-4-phenyl-2-(pyridin-3-yl)-(2), 2-(furan-2-yl)-6-(4-nitrophenyl)-4-phenyl-(3), 2-(furan-2-yl)-6-(3-nitrophenyl)-4-phenyl-(4), 6-(3-nitrophenyl)-2,4-diphenyl-(5) and 6-(4-chlorophenyl)-4-(3-nitrophenyl)-2-phenyl-(6) that all behave as "intelligent materials" are reported.