Azo-linked corner porphyrin systems: synthesis, crystal structures and spectroscopic investigation


Autoria(s): Basic, Bruno; McMurtrie, John C.; Arnold, Dennis P.
Data(s)

2010

Resumo

1,2-Bis[10,15-di(3,5-di-tert-butyl)phenylporphyrinatonickel(II)-5-yl]diazene was synthesised via copper catalysed coupling of aminated nickel(II) 5,10-diarylporphyrin (“corner porphyrin”) and its X-ray crystal structure was determined. Two different crystals yielded different structures, one with the free meso positions in a trans-like orientation, and the other with a cis-like disposition. The free meso positions of the obtained dimer have been further functionalised while the synthesis of a zinc analogue has so far been unsuccessful. The X-ray crystal structure of the dinitro derivative of the dinickel(II) azoporphyrin was determined, and the structure showed a cis-like disposition of the nitro groups.

Formato

application/pdf

Identificador

http://eprints.qut.edu.au/31443/

Publicador

World Scientific Publishing Co.

Relação

http://eprints.qut.edu.au/31443/1/31443.pdf

DOI:10.1142/S1088424610002318

Basic, Bruno, McMurtrie, John C., & Arnold, Dennis P. (2010) Azo-linked corner porphyrin systems: synthesis, crystal structures and spectroscopic investigation. Journal of Porphyrins and Phthalocyanines, 14(6), pp. 481-493.

Direitos

Copyright © 2010 World Scientific Publishing Co.

Fonte

Faculty of Science and Technology

Palavras-Chave #030500 ORGANIC CHEMISTRY #azo bridge #azoporphyrin #corner porphyrin #crystal structure #dimer
Tipo

Journal Article