226922-76-5Relevant academic research and scientific papers
Electrocatalytic Hydrogen Evolution of Cobalt and Free-base Triaryl Corrole Bearing Hydroxyethyl Amino Groups
Chen, Ying,Fan, Qi-Hang,Hossain, Md Sahadat,Liu, Hai-Yang,Si, Li-Ping,Zhan, Shu-Zhong
, p. 491 - 498 (2020)
Four free-base corroles (F15C, F12C, F10C, F8C) and their cobalt(III) complexes were used as homogeneous electrocatalysts for hydrogen evolution using acetic acid, trifluoroacetic acid and water as proton source
Structures and reactivity patterns of group 9 metallocorroles
Palmer, Joshua H.,Mahammed, Atif,Lancaster, Kyle M.,Gross, Zeev,Gray, Harry B.
, p. 9308 - 9315 (2009/12/25)
Group 9 metallocorroles 1-M(PPh3) and 1-M(py)2 [M = Co(III), Rh(III), Ir(III); 1 denotes the trianion of 5,10,15- trlspentafluorophenylcorrole] have been fully characterized by structural, spectroscopic, and electrochemical methods.
Selective substitution of corroles: Nitration, hydroformylation, and chlorosulfonation
Saltsman, Irena,Mahammed, Atif,Goldberg, Israel,Tkachenko, Elena,Botoshansky, Mark,Gross, Zeev
, p. 7411 - 7420 (2007/10/03)
This work demonstrates the feasibility and powerfulness of electrophilic substitution on the peripheral carbon atoms of triarylcorroles as a synthetic tool to new derivatives. The large difference in the reactivity of the various carbon atoms on the macrocycle was shown to be of electronic rather than steric origin. A careful choice of reagents and a delicate control of reaction conditions allowed the selective syntheses of novel derivatives, in all of which substitution took place selectively in only the directly joined pyrrole rings of the macrocycle. This was proven by a combination of X-ray crystallography of the various products and detailed analysis of their NMR spectra.
