Synthesis and characterization of a series of cationic porphyrins having different steric effects

Authors
Liu, SQ Sun, HR Sun, ZT Xu, JQ Li, DM
Citation
Sq. Liu et al., Synthesis and characterization of a series of cationic porphyrins having different steric effects, SYN COMMUN, 30(11), 2000, pp. 2009-2017
Citations number
16
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNTHETIC COMMUNICATIONS
ISSN journal
00397911 → ACNP
Volume
30
Issue
11
Year of publication
2000
Pages
2009 - 2017
Database
ISI
SICI code
0039-7911(2000)30:11<2009:SACOAS>2.0.ZU;2-T
Abstract
A series of cationic porphyrins having only different steric effects and th eir cobalt complexes were synthesized. The cations of these porphyrins are meso-tetrakis(4-N-propylpyridyl)porphyrin (TPPyP4+), meso-tetrakis(4-N-ethy lpyridyl)porphyrin (TEPyP4+) and meso-tetrakis(4-N-methylpyridyl)porphyrin (TMPyP4+), respectively. The anions are I- (water soluble porphyrins) and C lO4- (organic solvent soluble porphyrins), respectively. The synthetic cati onic porphyrins were characterized by elemental analysis, UV-visible absorp tion spectra, FTIR, MALDI-TOF-MS and H-1-NMR spectra.