Synthesis of aromatic polyketones bearing 1,1'-binaphthyl-2,2'-dioxy units through Suzuki-Miyaura coupling polymerization

Katsuya Maeyama; Tadashi Tsukamoto; Masanori Suzuki; Shuhei Higashibayashi; Hidehiro Sakurai

doi:10.1246/cl.2011.1445

Synthesis of aromatic polyketones bearing 1,1'-binaphthyl-2,2'-dioxy units through Suzuki-Miyaura coupling polymerization

Katsuya Maeyama, Tadashi Tsukamoto, Masanori Suzuki, Shuhei Higashibayashi, Hidehiro Sakurai

School of Pharmaceutical Sciences

Research output: Contribution to journal › Article

10 Citations (Scopus)

Abstract

Palladium nanocluster-catalyzed Suzuki-Miyaura coupling polymerization of 2,2'-bis(iodobenzoylphenoxy)-1,1'-binaphthyls 2 with aromatic diboric acid diesters 3 proceeded smoothly, affording 1,1'-binaphthyl-2,2'-dioxy-bearing aromatic polyketones 4. The resulting polyketones 4 have excellent thermal stability and solubility in typical organic solvents.

Original language	English
Pages (from-to)	1445-1446
Number of pages	2
Journal	Chemistry Letters
Volume	40
Issue number	12
DOIs	https://doi.org/10.1246/cl.2011.1445
Publication status	Published - 2011 Dec 1

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ASJC Scopus subject areas

Chemistry(all)

Cite this

Maeyama, K., Tsukamoto, T., Suzuki, M., Higashibayashi, S., & Sakurai, H. (2011). Synthesis of aromatic polyketones bearing 1,1'-binaphthyl-2,2'-dioxy units through Suzuki-Miyaura coupling polymerization. Chemistry Letters, 40(12), 1445-1446. https://doi.org/10.1246/cl.2011.1445

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AU - Higashibayashi, Shuhei

AU - Sakurai, Hidehiro

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10.1246/cl.2011.1445