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CO 2 Fixation into Cyclic Carbonates by a Zn‐Salen Based Conjugated Microporous Polymer
Author(s) -
Zhou Fuyu,
Deng Qiwen,
Huang Nianyu,
Zhou Wei,
Deng Weiqiao
Publication year - 2020
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.202001538
Subject(s) - conjugated microporous polymer , microporous material , conjugated system , polymer , materials science , catalysis , sonogashira coupling , polymer chemistry , benzene , chemical engineering , chemistry , organic chemistry , palladium , engineering
Conjugated microporous Polymers (CMPs) are an emerging porous material with a high specific surface area, which has a wide range of applications in heterogeneous catalysis and gas separation etc. Here we report a new class of Zn‐salen based conjugated microporous polymer (Zn‐salen‐CMP) by Sonogashira‐Hagihara coupling reaction from the Zn‐salen compound and 1,3,5‐tris[4′‐(ethynyl)phenyl]benzene. The Zn‐salen‐CMP has extraordinary ability to capture and convert CO 2 into cyclic carbonates for up to 8 times repeated experiments without any influence on activity.