Tripodal squaramide conjugates as highly effective transmembrane anion transporters
作者:Xiong-Jie Cai、Zhi Li、Wen-Hua Chen
DOI:10.1016/j.bmcl.2017.03.024
日期:2017.5
Two tripodal squaramide conjugates having 4-(trifluoromethyl)phenyl and 3,5-bis(trifluoromethyl)phenyl substituents were synthesized and found to exhibit highly efficient transmembraneanion transport with the EC50 values being 0.14 and 0.75mol%, respectively. Though one of them has been reported to act as a strong anion receptor, in particular for sulfate anions, these two compounds exhibit no significant