Effects of solvents, additives, and π-allyl ligand structures on the polymerization behavior of diazoacetates initiated by π-allylPd complexes

文献情報

出版日 2020-01-22

DOI 10.1039/C9PY01654F

インパクトファクター 5.582

著者

Hiroaki Shimomoto, Moemi Nakajima, Akihiro Watanabe, Hirokazu Murakami, Tomomichi Itoh, Eiji Ihara

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要旨

In the polymerization of diazoacetates initiated by π-allylPd-based initiating systems, the effects of solvents, additives, and π-allyl ligand structures on the polymerization behavior were investigated. As a result, the polymerization in the presence of pyridine or its derivatives as an additive was found to afford a polymer with relatively narrow molecular weight distribution compared to that with π-allylPdCl alone. Furthermore, we have demonstrated that Pd complexes with π-allyl ligands with a variety of substituents are capable of polymerizing diazoacetates in a similar manner to the parent unsubstituted π-allylPdCl, and the tacticity of the resulting polymers is affected by the structure of the π-allyl ligands.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 457

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Effects of solvents, additives, and π-allyl ligand structures on the polymerization behavior of diazoacetates initiated by π-allylPd complexes

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