New iridium complexes with two pre-organized urea groups and thiourea groups as phosphorescent chemosensors for and chiral carboxylates
作者:Yinan Li、Yifan Liu、Dayoung Nam、Sungnam Park、Juyoung Yoon、Myung Ho Hyun
DOI:10.1016/j.dyepig.2013.09.018
日期:2014.1
phosphorescent chemosensors, bis(benzylic amine) derivative 6 was synthesized. Two urea groups could be readily introduced for phosphorescent chemosensor 1. A preorganized binding pocket could induce a selective phosphorescence enhancement with H2PO4−. A new iridium complex 2 bearing two thiourea groups as well as glucopyranosyl chiral barriers is reported as a first chiral phosphorescent chemosensor for amino