Issue 39, 2018

Synthesis of homochiral zeolitic imidazolate frameworks via solvent-assisted linker exchange for enantioselective sensing and separation

Abstract

A pair of homochiral zeolitic imidazolate framework (S(R)-ZIF-78h) materials of GME topology possessing enantiopure benzimidazolate (S(R)-OH-bim) linkers have been synthesized via solvent-assisted linker exchange (SALE) of ZIF-78, which has been confirmed through 1H NMR, elemental analysis, powder X-ray diffraction, gas adsorption and circular dichroism (CD). Remarkably, the representative S-ZIF-78h material exhibits permanent porosity and enantioselective sensing and separation ability towards proline.

Graphical abstract: Synthesis of homochiral zeolitic imidazolate frameworks via solvent-assisted linker exchange for enantioselective sensing and separation

Supplementary files

Article information

Article type
Communication
Submitted
15 มี.ค. 2561
Accepted
09 เม.ย. 2561
First published
11 เม.ย. 2561

CrystEngComm, 2018,20, 5925-5928

Synthesis of homochiral zeolitic imidazolate frameworks via solvent-assisted linker exchange for enantioselective sensing and separation

C. Zhuo, F. Wang and J. Zhang, CrystEngComm, 2018, 20, 5925 DOI: 10.1039/C8CE00403J

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