Fine metal complexation of Phenylazomethine Macrocycles

Rvo Shomura, Masayoshi Higuchi, Yuhki Ohtsuka, Akari Hayashi, Kimihisa Yamamoto, Dirk G. Kurte

Research output: Contribution to conferencePaper

Abstract

Polyphenylazomethines have many imine sites, which easily coordinate to metals. We synthesized cyclic phenylazomethines(CPA-M),which have a cyclic compound containing four imine sites with EZEZ conformation. Coordination of metal ions to imines of CPA-M was monitored by UV-Vis spectroscopy as the shift in isobestic points. The results show the coordination occurs in a stepwise fashion. In addition, we studied electrochemical properties of metal- coordinated CPA-M, and found metal ions are released by electrochemical reduction.

Original languageEnglish
Number of pages1
Publication statusPublished - Oct 18 2006
Externally publishedYes
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: May 24 2006May 26 2006

Other

Other55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period5/24/065/26/06

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Complexation
Metal ions
Metals
Ultraviolet spectroscopy
Electrochemical properties
Conformations

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Shomura, R., Higuchi, M., Ohtsuka, Y., Hayashi, A., Yamamoto, K., & Kurte, D. G. (2006). Fine metal complexation of Phenylazomethine Macrocycles. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.

Fine metal complexation of Phenylazomethine Macrocycles. / Shomura, Rvo; Higuchi, Masayoshi; Ohtsuka, Yuhki; Hayashi, Akari; Yamamoto, Kimihisa; Kurte, Dirk G.

2006. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.

Research output: Contribution to conferencePaper

Shomura, R, Higuchi, M, Ohtsuka, Y, Hayashi, A, Yamamoto, K & Kurte, DG 2006, 'Fine metal complexation of Phenylazomethine Macrocycles', Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan, 5/24/06 - 5/26/06.
Shomura R, Higuchi M, Ohtsuka Y, Hayashi A, Yamamoto K, Kurte DG. Fine metal complexation of Phenylazomethine Macrocycles. 2006. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.
Shomura, Rvo ; Higuchi, Masayoshi ; Ohtsuka, Yuhki ; Hayashi, Akari ; Yamamoto, Kimihisa ; Kurte, Dirk G. / Fine metal complexation of Phenylazomethine Macrocycles. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.1 p.
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