Abstract

Metal-free and metallo-porphyrazines (M=2H, Mg, Cu, Zn or Co) with eight polyfluorinated groups appended on the periphery through flexible alkylthio-bridges have been synthesized through esterification of octakis(hydroxypropylthio)porphyrazinato magnesium with 2,3,4,5,6-pentafluorobenzoic acid in the presence of dicyclohexylcarbodiimide (DCCI) and toluene-p-sulfonic acid. The symmetrically functionalized porphyrazines with eight ester units are soluble in common organic solvents, such as CHCl3, CH2Cl2, THF, acetone and toluene, and are insoluble in water and n-hexane. The newly synthesized compounds were characterized by FT-IR, UV–Vis, mass, 1H, 13C and 19F NMR, together with elemental analysis.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.