Spiropyran as a selective, sensitive, and reproducible cyanide anion receptor.
A spiropyran derivative (1) behaves as a selective and sensitive cyanide anion receptor in aqueous media under UV irradiation. The receptor can be reproduced just by irradiation with visible light.
Shiraishi
Yasuhiro
Y
Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan. shiraish@cheng.es.osaka-u.ac.jp
Adachi
Kenichi
K
Itoh
Masataka
M
Hirai
Takayuki
T
D000838:Anions / Q000032:analysis*; D001578:Benzopyrans / Q000737:chemistry*; D003486:Cyanides / Q000032:analysis* / Q000737:chemistry; D004784:Environmental Monitoring / Q000379:methods*; D007211:Indoles / Q000737:chemistry*; D009574:Nitro Compounds / Q000737:chemistry*; D055668:Photochemical Processes; D014466:Ultraviolet Rays
D000838:Anions; D001578:Benzopyrans; D003486:Cyanides; D007211:Indoles; D009574:Nitro Compounds; C088184:spiropyran