Y. Bao
2001
Citations
0
Influential Citations
0
Citations
Journal
Journal of Beijing University of Chemical Technology
Abstract
Four photochromic compounds were synthesized using 1,3,3 trimethyl 2 methylene indoline and nitrosophenol. These compounds are: (1) compound A: 1,3,3 trimethylspiroindoline 2,3′ naphtho oxazine; (2) compound B: 1,3,3 trimethyl 6′ 哌啶 spiroindoline 2,3′ naphtho oxazine; (3) compound C: 1,3,3 trimethyl 6′ dimethylamino spiroindoline 2,3′ benzo oxazine; (4) compound D: 1,3,3 trimethyl 6′ diethylamino spiroindoline 2,3′ benzo oxazine. The differences in photochromic behaviors of these compounds in different solvents were compared and discussed.