Title
Syntheses and properties of functionalized oxacalix[4]arene porphyrins
Document Type
Article
Publication Date
5-7-2007
Abstract
Six new functionalized oxacalix[4]arene porphyrins have been synthesized via a high-yielding '3+1' condensation between meso-(3,5-dihydroxyphenyl)triphenylporphyrin and readily available new fluorodinitrobenzene-containing trimers. The X-ray structure of one linear trimer is presented. The synthesis of a porphyrin containing two oxacalix[4]arene moieties is also reported using a similar strategy. 1H NMR data and computer calculations using the AM1 semiempirical method incorporated into the Spartan program indicate that the oxacalix[4]arene porphyrins adopt 1,3-alternating conformations. The photophysical properties of the oxacalix[4]arene porphyrins were investigated. © 2007 Elsevier Ltd. All rights reserved.
Publication Source (Journal or Book title)
Tetrahedron
First Page
4011
Last Page
4017
Recommended Citation
Jiao, L., Hao, E., Fronczek, F., Smith, K., & Vicente, M. (2007). Syntheses and properties of functionalized oxacalix[4]arene porphyrins. Tetrahedron, 63 (19), 4011-4017. https://doi.org/10.1016/j.tet.2007.03.005