"Supramolecular polymers based on quadruple hydrogen bonds"

Haruki Ohkawa, Rint P. Sijbesma, E. W. Meijer, Hiroyuki Nishide

研究成果: Conference contribution

抜粋

Novel syntheses of quadruply hydrogen-bonded Supramolecular alternating and graft copolymers based on ureidopyrimidinone (Upy) and 2,7-diamide-1,8- naphthyridine (Napy) heterodimerization (ADDA-DAAD motif) will be detailed. The Napy monomer was synthesized quite efficiently by using the palladium catalyzed Buchwald's direct amidation. The brand-new methodology for the efficient polymerization and characterization using a supramolecular protective group will be also reported. Furthermore, the new approach to modify a porphyrin ring with hydrogen bonding units will be mentioned, in connection with a ring-chain equilibrium.

元の言語English
ホスト出版物のタイトルPolymer Preprints, Japan
ページ3908-3909
ページ数2
54
エディション2
出版物ステータスPublished - 2005
イベント54th SPSJ Symposium on Macromolecules - Yamagata
継続期間: 2005 9 202005 9 22

Other

Other54th SPSJ Symposium on Macromolecules
Yamagata
期間05/9/2005/9/22

ASJC Scopus subject areas

  • Engineering(all)

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  • これを引用

    Ohkawa, H., Sijbesma, R. P., Meijer, E. W., & Nishide, H. (2005). "Supramolecular polymers based on quadruple hydrogen bonds". : Polymer Preprints, Japan (2 版, 巻 54, pp. 3908-3909)