作者:Mari Ikeda、Aya Matsu-ura、Shunsuke Kuwahara、Shim Sung Lee、Yoichi Habata
DOI:10.1021/ol3002943
日期:2012.3.16
The first example of a new Hg2+-sensing system based on the structures of complexes is reported. The system uses a combination of a new chiral bidentate ligand and CD spectroscopy. Significant CD spectral changes are observed when Hg2+ is added, whereas no CD spectral changes are observed in the cases of Li+, Na+, K+, Mg2+, Ca2+, Mn2+, Fe2+, Co2+, Ni2+, Cu2+, Zn2+, Rb+, Ag+, Cd2+, La3+, Gd3+, and Pb2+
报告了基于复合物结构的新型Hg 2+传感系统的第一个例子。该系统结合了新的手性双齿配体和CD光谱。当添加Hg 2+时,观察到CD光谱发生明显变化,而在Li +,Na +,K +,Mg 2 +,Ca 2 +,Mn 2 +,Fe 2 +,Co的情况下,未观察到CD光谱的变化。2+,Ni 2 +,Cu 2 +,Zn 2 +,Rb +,Ag +,Cd 2 +,La 3+,Gd3+和Pb 2+。