Valorization of Click-Based Microporous Organic Polymer: Generation of Mesoionic Carbene-Rh Species for the Stereoselective Synthesis of Poly(arylacetylene)s
This work reports the functionalization of azide-Alkyne click-based microporous organic polymer (CMOP). The generation of triazolium salts and successive deprotonation induced mesoionic carbene species in hollow CMOP (H-CMOP). Rh(I) species could be coordinated to the mesoionic carbene species to form H-CMOP-Rh, showing excellent heterogeneous catalytic performance in the stereoselective polymerization of arylacetylenes.
This work was supported by \u201cCarbon to X Project\u201d (No. 2020M3H7A1098283) and Grant 2020R1A2C2004310 through the National Research Foundation (NRF) funded by the Ministry of Science and ICT, Republic of Korea.
