J. Technology and Education, Vol.26, No.1, pp.11-15 (2019)

研究論文

金属配位能を有する架橋型フタロシアニン合成法の検討

 

森田 裕貴、信田 光貴、松井 栄樹*



　　　福井工業高等専門学校　物質工学科　（〒916-8507　福井県鯖江市下司町）

　　　　　　　          　　 　*eiki@fukui-nct.ac.jp

 

Study on crosslinked phthalocyanine synthesis

with metal coordination ability

 

Yuki Morita, Koki Shinoda and Eiki Matsui*

 

Department of Chemistry and Biology, National Institute of Technology, Fukui College

                      (Geshi, Sabae, Fukui 916-8507, Japan)

                

(Received January 12, 2019; Accepted February 1, 2019)

 

                                   Abstract

   Phthalocyanine (Pc) is one of the functional dyes that is applied primarily for use in solar cells  and organic transistors. Usually, Pc has a metal-ion coordinating property that is active only at the center. However, we created external coordination sites, each of which consists of three nitrogen atoms in the heterocycle and the meso positions, in order to coordinate metal ions at the outside of Pc. In this research, we attempted to synthesize crosslinked Pcs (Pc1, Pc2). In these crosslinked Pcs, two Pc molecules are connected in a plane by crosslinking molecules (pyrazine or benzene), and new functions due to a more extended π conjugation can be expected. The formation of intermediate products of crosslinked Pcs was confirmed by a synthetic route via subphthalocyanine.

Keywords: Phthalocyanine, Binding Sites, Metal Ion Binding, Binuclear Phthalocyanine