ポリ(置換メチレン)合成 : 1炭素ユニットから主鎖を構築する高分子合成法 Poly(substituted methylene) Synthesis : Construction of Polymer C-C Main Chain from One Carbon Unit

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Poly(substituted methylene) synthesis (PSMS) is a method for preparing carbon-carbon main chain polymers, where the main chain is constructed from one carbon unit. If we can find monomers and initiators suitable for the process, PSMS could be a powerful tool for polymer synthesis, providing a method for preparing C-C main chain polymers which cannot be obtained by vinyl polymerization. This review describes recent development for PSMS, particularly focusing on transition metal initiated polymerization of diazocarbonyl compounds, which can afford polymers bearing polar substituents such as ester and acyl groups on all the main chain carbons. A variety of poly(substituted methylene) can be prepared by Pd-mediated (co) polymerization of the monomers with various substituents on their carbonyl carbons, although the molecular weights of the products are a few thousands. Pd-mediated and thermally-induced copolymerizations of diazocarbonyl compounds with alkynes and styrene, respectively, are also possible. On the other hand, Rh-mediated polymerization of ethyl diazoacetate proceeds in a highly stereospecific manner, giving syndiotactic poly(ethoxycarbonyl methylene)s with high molecular weights (M<SUB>n</SUB>100000).

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  • 有機合成化学協会誌 : JOURNAL OF Synthetic Organic Chemistry JAPAN  

    有機合成化学協会誌 : JOURNAL OF Synthetic Organic Chemistry JAPAN 66(4), 358-367, 2008-04-01 

    The Society of Synthetic Organic Chemistry, Japan

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各種コード

  • NII論文ID(NAID)
    10021174622
  • NII書誌ID(NCID)
    AN0024521X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00379980
  • NDL 記事登録ID
    9460009
  • NDL 雑誌分類
    ZP11(科学技術--化学・化学工業--有機化学・有機化学工業)
  • NDL 請求記号
    Z17-256
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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