11-R-dibenzo[b,e][1,4]diazepin-1-ones, the chemosensors for transition metal cations
摘要:
A series of 11-R-dibenzo[b,e][1,4]diazepin-1-ones was synthesized. The luminescence, complex formation, and redox properties of these compounds were investigated. The 11-(anthracen-9-yl)-3,3-dimethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one was found to be an effective and selective fluorescent chemosensor for Cd2+ cations.