A variety of meso-pyrimidinyl-substituted A(2)B- and A(3)-corroles (A = 4,6-dichloropyrimidin-5-yl) have been synthesized by careful optimization of the macrocyclization conditions. meso-Pyrimidinylcorroles offer the distinct advantage of an unprecedented broad scope of functionalization options. Highly sterically encumbered triarylcorroles were readily prepared via efficient nucleophilic aromatic Substitution and Suzuki cross-coupling procedures.
<i>meso</i>-Pyrimidinyl-Substituted A<sub>2</sub>B- and A<sub>3</sub>-Corroles
作者:Thien H. Ngo、Francesco Nastasi、Fausto Puntoriero、Sebastiano Campagna、Wim Dehaen、Wouter Maes
DOI:10.1021/jo902709c
日期:2010.3.19
A variety of meso-pyrimidinyl-substituted A(2)B- and A(3)-corroles (A = 4,6-dichloropyrimidin-5-yl) have been synthesized by careful optimization of the macrocyclization conditions. meso-Pyrimidinylcorroles offer the distinct advantage of an unprecedented broad scope of functionalization options. Highly sterically encumbered triarylcorroles were readily prepared via efficient nucleophilic aromatic Substitution and Suzuki cross-coupling procedures.
Absorption and Fluorescence Features of an Amphiphilic <i>meso</i>-Pyrimidinylcorrole: Experimental Study and Quantum Chemical Calculations
作者:Julia Preiß、Felix Herrmann-Westendorf、Thien H. Ngo、Todd Martínez、Benjamin Dietzek、Jonathan P. Hill、Katsuhiko Ariga、Mikalai M. Kruk、Wouter Maes、Martin Presselt
DOI:10.1021/acs.jpca.7b08910
日期:2017.11.16
derived electrostatic potential distributions at the corroles’ vanderWaals surfaces, the preferential stabilization of (some of) the considered species in solvents of different polarity is identified by means of absorption spectroscopy. For the solutions with complex mixtures of species, we applied fluorescenceexcitationspectroscopy to estimate the relative weights of the individual corrole species