Ten meso-tetraphenylporphyrin-type heterodimers containing a partly or completely β-brominated subunit were synthesized and characterized by UV-visible spectroscopy, cyclic voltammetry and spectroelectrochemistry, showing the presence of low electronic interactions between the two subunits. The investigated compounds are represented as M[(tripp-tpp(Br4)]M and M[tripp-tpp(Br8)]M (M = 2H, Zn, Ni, Co and Cu) where tripp-tpp(Br4) is the tetraanion of 1-[5-(10,15,20-triphenylporphyrinyl)]-4-[10-(2,3,12,13-tetrabromoporphyrinyl)] -benzene and tripp-tpp(Br8) is the tetraanion of 1-[5-(10,15,20-triphenylporphyrinyl)]-4-[10-(2,3,7,8,12,13,17, 18-octabromoporphyrinyl)]-benzene. One of the synthesized dimers, H 2[tripp-tpp(Br8)]H2, was characterized by a single-crystal X-ray investigation. Copyright © 2003 Society of Porphyrins & Phthalocyanines.

Ou, Z., Tagliatesta, P., Senge, M.o., Shao, J., Kadish, K.m. (2003). Synthesis and electrochemical investigation of covalently linked porphyrin dimers containing a β-brominated subunit. Crystal structure of H 2[tripp-tpp(Br8)]H2. JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 7(2009/10/09 00:00:00.000), 595-609.

Synthesis and electrochemical investigation of covalently linked porphyrin dimers containing a β-brominated subunit. Crystal structure of H 2[tripp-tpp(Br8)]H2

TAGLIATESTA, PIETRO;
2003-01-01

Abstract

Ten meso-tetraphenylporphyrin-type heterodimers containing a partly or completely β-brominated subunit were synthesized and characterized by UV-visible spectroscopy, cyclic voltammetry and spectroelectrochemistry, showing the presence of low electronic interactions between the two subunits. The investigated compounds are represented as M[(tripp-tpp(Br4)]M and M[tripp-tpp(Br8)]M (M = 2H, Zn, Ni, Co and Cu) where tripp-tpp(Br4) is the tetraanion of 1-[5-(10,15,20-triphenylporphyrinyl)]-4-[10-(2,3,12,13-tetrabromoporphyrinyl)] -benzene and tripp-tpp(Br8) is the tetraanion of 1-[5-(10,15,20-triphenylporphyrinyl)]-4-[10-(2,3,7,8,12,13,17, 18-octabromoporphyrinyl)]-benzene. One of the synthesized dimers, H 2[tripp-tpp(Br8)]H2, was characterized by a single-crystal X-ray investigation. Copyright © 2003 Society of Porphyrins & Phthalocyanines.
2003
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore CHIM/03 - CHIMICA GENERALE E INORGANICA
English
Con Impact Factor ISI
Halogenated porphyrins; Metalloporphyrins; Porphyrin dimers
Ou, Z., Tagliatesta, P., Senge, M.o., Shao, J., Kadish, K.m. (2003). Synthesis and electrochemical investigation of covalently linked porphyrin dimers containing a β-brominated subunit. Crystal structure of H 2[tripp-tpp(Br8)]H2. JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 7(2009/10/09 00:00:00.000), 595-609.
Ou, Z; Tagliatesta, P; Senge, Mo; Shao, J; Kadish, Km
Articolo su rivista
File in questo prodotto:
Non ci sono file associati a questo prodotto.

Questo articolo è pubblicato sotto una Licenza Licenza Creative Commons Creative Commons

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/54212
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact