Synthesis of Meso substituted uracil porphyrin and the analysis of their assembling structures induced by melamine derivatives

Daisuke Niwa, Satoshi Arai, Shinji Takeoka, Hiroyuki Nishide

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Porphyrin derivatives UP1 were synthesized whose uracil groups were connected via amide bonding and their structures were analyzed by 1H-NMR. Moreover, the structure of self-assembly that was formed by UP1 and melamine derivatives M was analyzed by 1H-NMR and SEM. It was investigated that UP1+M were aggregated because of the mixture of atrop isomers. UP2 whose uracil groups were directly connected to its Meso position was also analyzed by 1H-NMR and their structure or the existence of atrop isomers was argued.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Pages2343
Number of pages1
Volume54
Edition1
Publication statusPublished - 2005
Event54th SPSJ Annual Meeting 2005 - Yokohama
Duration: 2005 May 252005 May 27

Other

Other54th SPSJ Annual Meeting 2005
CityYokohama
Period05/5/2505/5/27

Fingerprint

Melamine
Porphyrins
Nuclear magnetic resonance
Derivatives
Isomers
Amides
Self assembly
Scanning electron microscopy

Keywords

  • Hydrogen bonding
  • Porphyrin
  • Supramolecule

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Synthesis of Meso substituted uracil porphyrin and the analysis of their assembling structures induced by melamine derivatives. / Niwa, Daisuke; Arai, Satoshi; Takeoka, Shinji; Nishide, Hiroyuki.

Polymer Preprints, Japan. Vol. 54 1. ed. 2005. p. 2343.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Niwa, D, Arai, S, Takeoka, S & Nishide, H 2005, Synthesis of Meso substituted uracil porphyrin and the analysis of their assembling structures induced by melamine derivatives. in Polymer Preprints, Japan. 1 edn, vol. 54, pp. 2343, 54th SPSJ Annual Meeting 2005, Yokohama, 05/5/25.
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