Abstract
A photoactive difluoroborate-based conjugated organic polymer (B-COP) with A3B2-type donor–acceptor arrays in the polymer framework was synthesized by direct polycondensation and exhibited amorphous structure, high thermal and photophysical stability. The B-COP was shown to be a highly efficient heterogeneous photocatalyst for a wide range of photocatalytic transformations, including the oxidative coupling of primary amine and cross-dehydrogenative coupling reactions between tetrahydroisoquinolines and nucleophiles such as nitromethane, nitroethane, acetone and phenylethyl ketone.
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Acknowledgements
This work was supported by the National Natural Science Foundation of China (No. 51703076) and the Excellent Young Teachers Program of Jilin University. Q.S. thanks the open projects in State Key Lab of Inorganic Synthesis and Preparative Chemistry, Jilin University.
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Liu, W., Wu, S., Su, Q. et al. Difluoroborate-based conjugated organic polymer: a high-performance heterogeneous photocatalyst for oxidative coupling reactions. J Mater Sci 54, 1205–1212 (2019). https://doi.org/10.1007/s10853-018-2893-0
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DOI: https://doi.org/10.1007/s10853-018-2893-0