Valorization
of Click-Based Microporous Organic Polymer:
Generation of Mesoionic Carbene–Rh Species for the Stereoselective
Synthesis of Poly(arylacetylene)s
posted on 2021-03-09, 16:36authored byKyoungil Cho, Hee-Seong Yang, In-Hwan Lee, Sang Moon Lee, Hae Jin Kim, Seung Uk Son
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.