Self-assembly of porphyrins with uracil and melamine derivatives

Satoshi Arai, Daisuke Niwa, Shinji Takeoka, Hiroyuki Nishide

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

Abstract

Porphyrin derivatives UP1 was synthesized by condensation with N-pentyl orotic acid and bis(diaminophenyl) porphyrin derivative. Meso-UP was synthesized, and then atrop isomere (αα, αβ) were separated stably by column chromatography. The mixed benzene solution with Glu-M and UP1 was gelated at room temperature. The benzene casted film of UP1 and Glu-M showed anisotropy, which means well-defined porphyrin structure. When Glu-M was added to suspended Meso-UPαα CHCl3 solution, the clear solution was obtained, which means formation of hydrogen bonded assembly.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Pages4913-4914
Number of pages2
Volume54
Edition2
Publication statusPublished - 2005
Event54th SPSJ Symposium on Macromolecules - Yamagata
Duration: 2005 Sep 202005 Sep 22

Other

Other54th SPSJ Symposium on Macromolecules
CityYamagata
Period05/9/2005/9/22

Fingerprint

Melamine
Porphyrins
Self assembly
Derivatives
Benzene
Column chromatography
Condensation
Anisotropy
Hydrogen
Acids
Temperature

Keywords

  • Atrop isomer
  • Hydrogen bond
  • Porphyrin
  • Self-assembly

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Arai, S., Niwa, D., Takeoka, S., & Nishide, H. (2005). Self-assembly of porphyrins with uracil and melamine derivatives. In Polymer Preprints, Japan (2 ed., Vol. 54, pp. 4913-4914)

Self-assembly of porphyrins with uracil and melamine derivatives. / Arai, Satoshi; Niwa, Daisuke; Takeoka, Shinji; Nishide, Hiroyuki.

Polymer Preprints, Japan. Vol. 54 2. ed. 2005. p. 4913-4914.

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

Arai, S, Niwa, D, Takeoka, S & Nishide, H 2005, Self-assembly of porphyrins with uracil and melamine derivatives. in Polymer Preprints, Japan. 2 edn, vol. 54, pp. 4913-4914, 54th SPSJ Symposium on Macromolecules, Yamagata, 05/9/20.
Arai S, Niwa D, Takeoka S, Nishide H. Self-assembly of porphyrins with uracil and melamine derivatives. In Polymer Preprints, Japan. 2 ed. Vol. 54. 2005. p. 4913-4914
Arai, Satoshi ; Niwa, Daisuke ; Takeoka, Shinji ; Nishide, Hiroyuki. / Self-assembly of porphyrins with uracil and melamine derivatives. Polymer Preprints, Japan. Vol. 54 2. ed. 2005. pp. 4913-4914
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