二価のヨウ化サマリウムによるカルボジイミドの還元的カップリングとネットワークポリマーの合成への応用

DOI Web Site

書誌事項

タイトル別名
  • <b>Reductive Coupling of Carbodiimide by Samarium (II) Diiodide and its </b><b>Application to Synthesis of Networked Polymers </b>
  • Reductive Coupling of Carbodiimide by Samarium (Ⅱ) Diiodide and its Application to Synthesis of Networked Polymers

この論文をさがす

抄録

In this paper, we report the synthesis of networked polymers based on reductive coupling of carbodiimide by samarium(II) diiodide (SmI2). First, reductive coupling of 1,3-di-p-tolylcarbodiimide (DTC) by SmI2 was investigated as a model reaction. As a result, we found that DTC was reductively coupled by SmI2 to give the corresponding oxalic amidine derivative. On the basis of the result, we synthesized carbodiimide-containg polymers by radical homopolymerization of N-(p-vinylphenyl)-N’-phenylcarbodiimide (VPPC) and its copolymerization with styrene and performed the network formation of the obtained polymers by reductive coupling of carbodiimide moieties in the side chain by SmI2. The obtained networked polymers were found to have oxalic amidine structures in the linkage moiety by IR analysis.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ