Functionalized semi‐crystalline polyethylene with polar groups at branch end enabled by bulky cationic palladium catalysts
Xinyue Wu,
Wenping Zou,
Shengyu Dai
Abstract:Transition metal‐catalyzed copolymerization of ethylene with polar monomers is the most direct and efficient way to prepare polar functionalized polyethylene. Generally, the classical Brookhart type α‐diimine Pd(II) catalysts produced hyperbranched functionalized polyethylene with polar groups at the branch ends, which turns out to be amorphous polymer materials. In this contribution, we described the synthesis and characterization of three bulky diarylmethyl α‐diimine ligands and the corresponding Pd(II) comp… Show more
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