Regioselective Condensation Polymerization of Propargylic Electrophiles Enabled by Catalytic Element-Cupration

Here, we report a set of new polymerization reactions enabled by the 1,2-regioselective hydro- and silylcupration of enyne-type propargylic electrophiles. Highly regioregular head-to-tail poly­(2-butyne-1,4-diyl)­s (HT-PBD), bearing either methyl or silylmethyl side chains, are synthesized for the f...

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Veröffentlicht in:	Journal of the American Chemical Society 2024-07, Vol.146 (28), p.19377-19385
Hauptverfasser:	Wang, Zheng-Lin, Zhu, Rong
Format:	Artikel
Sprache:	eng
Schlagworte:	class composite polymers hydrides Lewis acids ligands polymerization regioselectivity silicon species
Online-Zugang:	Volltext
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