Juan Wei, Xiaomin Zhang, Yaopeng Zhao
Oct 1, 2013
Citations
0
Influential Citations
27
Citations
Journal
Macromolecular Chemistry and Physics
Abstract
Novel (R)-(+)-1,1-bi-2-naphthol ((R)-(+)-BINOL)-based conjugated microporous polymers (CMP1-4) with high Brunauer-Emmett-Teller (BET) surface area are synthesized through Sonogashira-Hagihara cross-coupling of di-/tetra-bromo-substituted (R)-(+)-BINOL derivatives and 1,3,5-triethynylbenzene. Fluorescence studies find that CMP4 can act as a sensitive and enantioselective sensor for chiral amino alcohols, such as 2-amino-1-propanol (AA1), 2-amino-3-methyl-1-butanol (AA2), and 2-amino-2-phenylethanol (AA3), which expands the application scope of conjugated microporous polymers.