Chiral Conjugated Microporous Polymers as Novel Chiral Fluorescence Sensors for Amino Alcohols. Issue 19 (2nd August 2013)

• Record Type: Journal Article
• Authors: Wei, Juan; Zhang, Xiaoming; Zhao, Yaopeng; Li, Ruixiang
• Is Part Of: Macromolecular chemistry and physics. Volume 214:Issue 19(2013:Oct.)
• Page Start: 2232
• Page End: 2238
• Publication Date: 2013-08-02
• Subjects: Polymers -- Periodicals; Polymerization -- Periodicals; Synthetic products -- Periodicals; Macromolecules -- Periodicals; 547.7
• DOI: 10.1002/macp.201300321
• Languages: English
• ISSNs: 1022-1352

Abstract

<abstract abstract-type="main" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p>Novel (R)‐(+)‐1, 1′‐bi‐2‐naphthol ((R)‐(+)‐BINOL)‐based conjugated microporous polymers (<bold>CMP1–4</bold>) 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 <bold>CMP4</bold> can act as a sensitive and enantioselective sensor for chiral amino alcohols, such as 2‐amino‐1‐propanol (<bold>AA1</bold>), 2‐amino‐3‐methyl‐1‐butanol (<bold>AA2</bold>), and 2‐amino‐2‐phenylethanol (<bold>AA3</bold>), which expands the application scope of conjugated microporous polymers. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg3jz77474" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>