Regiocontrolled copolymerization of methyl acrylate with carbon monoxide

Akifumi Nakamura; Kagehiro Munakata; Takuya Kochi; Kyoko Nozaki

doi:10.1021/ja802161n

Regiocontrolled copolymerization of methyl acrylate with carbon monoxide

Akifumi Nakamura, Kagehiro Munakata, Takuya Kochi, Kyoko Nozaki

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

38 Citations (Scopus)

Abstract

An alternating copolymer of methyl acrylate with carbon monoxide has been synthesized for the first time via coordination polymerization using palladium complexes of phosphine-sulfonic acid as catalysts. The highly controlled head-to-tail structure of the copolymer was confirmed by NMR spectra. Subsequent insertion of carbon monoxide and methyl acrylate to methylpalladium species provided γ-ketoalkylpalladium 2. The present system apparently conquered the difficulty in coordination-insertion of CO to 2.

Original language	English
Pages (from-to)	8128-8129
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	130
Issue number	26
DOIs	https://doi.org/10.1021/ja802161n
Publication status	Published - 2008 Jul 2

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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abstract = "An alternating copolymer of methyl acrylate with carbon monoxide has been synthesized for the first time via coordination polymerization using palladium complexes of phosphine-sulfonic acid as catalysts. The highly controlled head-to-tail structure of the copolymer was confirmed by NMR spectra. Subsequent insertion of carbon monoxide and methyl acrylate to methylpalladium species provided γ-ketoalkylpalladium 2. The present system apparently conquered the difficulty in coordination-insertion of CO to 2.",

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AU - Nakamura, Akifumi

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AU - Nozaki, Kyoko

PY - 2008/7/2

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AB - An alternating copolymer of methyl acrylate with carbon monoxide has been synthesized for the first time via coordination polymerization using palladium complexes of phosphine-sulfonic acid as catalysts. The highly controlled head-to-tail structure of the copolymer was confirmed by NMR spectra. Subsequent insertion of carbon monoxide and methyl acrylate to methylpalladium species provided γ-ketoalkylpalladium 2. The present system apparently conquered the difficulty in coordination-insertion of CO to 2.

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Regiocontrolled copolymerization of methyl acrylate with carbon monoxide

Abstract

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