Synthesis and characterization of a cobalt(II) tetrakis(3-fluorophenyl) porphyrin with a built-in 4-vinylphenyl surface attachment moiety

Title:

Synthesis and characterization of a cobalt(II) tetrakis(3-fluorophenyl) porphyrin with a built-in 4-vinylphenyl surface attachment moiety

Creator:

Khusnutdinova, D., Flores, M., Beiler, A. M., and Moore, G. F.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:cbc42f05-c624-4de3-b289-1dbd974fe020
uuid:cbc42f05-c624-4de3-b289-1dbd974fe020
issn:0300-3604
doi:10.1007/s11099-018-0783-y

Subject:

fluor, porfyriny, chemie povrchových jevů, fluorine, porphyrins, surface chemistry, artificial photosynthesis, 2, and 581

Type:

model:article and TEXT

Format:

print, bez média, and svazek

Description:

Metalloporphyrins serve important roles in biology and as components in emerging technological assemblies for energy conversion. In this report, we describe the synthesis and characterization of a novel cobalt(II) 5,10,15,20-tetrakis (3-fluorophenyl)porphyrin bearing a 4-vinylphenyl surface attachment group at a beta position on the macrocycle. Electrochemical measurements show the 3-fluorophenyl groups at the meso positions of the porphyrin perturb the reduction potentials of the complex to more positive values as compared to non-fluorinated analogs, thus allowing access to reduced cobalt porphyrin species at significantly less negative applied bias potentials. The complex, cobalt(II) 5,10,15,20-tetrakis(3-fluorophenyl)-2-(4-vinylphenyl)porphyrin, is abbreviated in this article as Gov-1 in honor of Govindjee for his pioneering investigations in the role of fluorine as a promoter of novel protein-substrate interactions and the inspirational role he continues to have in encouraging young investigators in the areas of natural and artificial photosynthesis., D. Khusnutdinova, M. Flores, A. M. Beiler, G. F. Moore., and Obsahuje bibliografické odkazy

Language:

Multiple languages

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

67-74

Source:

Photosynthetica | 2018 Volume:56 | Number:1

Harvested from:

CDK

Metadata only:

false