Synthesis, Structure, and Fullerene-Complexing Property of Azacalix[6]aromatics
作者:Shi-Xin Fa、Li-Xia Wang、De-Xian Wang、Liang Zhao、Mei-Xiang Wang
DOI:10.1021/jo5003714
日期:2014.4.18
Synthesis, structure, and fullerene-binding property of azacalix[6]aromatics were systematically studied. By means of [3 + 3] and [2 + 2 + 2] fragment coupling protocols, a number of azacalix[6]aromatics containing different combinations of benzene, pyridine, and pyrimidine rings and various substituents on the bridging nitrogen atoms were synthesized conveniently in moderate to good yields. The resulting