A survey of acid catalysis and oxidation conditions in the two-step, one-flask synthesis of meso-substituted corroles via dipyrromethanedicarbinols and pyrrole

GR Geier, JFB Chick, JB Callinan… - The Journal of …, 2004 - ACS Publications
The reaction of dipyrromethanedicarbinols with pyrrole leading to meso-substituted corroles
was investigated to determine whether mild acid catalysts [Dy (OTf) 3, Yb (OTf) 3, Sc (OTf) 3 …

Functionalization of corroles

JFB Barata, CIM Santos, MGPMS Neves… - … and Modifications of …, 2014 - Springer
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Novel routes to substituted 5, 10, 15-triarylcorroles

R Paolesse, A Marini, S Nardis, A Froiio… - Journal of Porphyrins …, 2003 - World Scientific
A one-pot procedure that allows the preparation of 5, 10, 15-triarylcorroles directly from the
condensation of pyrrole and benzaldehydes, avoiding the concomitant formation of the …

Synthesis of corroles bearing up to three different meso substituents

R Guilard, DT Gryko, G Canard, JM Barbe… - Organic …, 2002 - ACS Publications
We have developed a new method that affords regioisomerically pure corroles possessing
up to three different substituents at the meso positions. The corrole formation reaction …

Facile synthesis of ortho-pyridyl-substituted corroles and molecular structures of analogous porphyrins

I Saltsman, M Botoshansky, Z Gross - Tetrahedron Letters, 2008 - Elsevier
The reactions of 5-(2-pyridyl) dipyrromethane with either pyridine-2-carboxaldehyde or
pentafluorobenzaldehyde provided the expected corroles in 22–24% yields when performed …

The evolution of corrole synthesis—from simple one-pot strategies to sophisticated ABC-corroles

M König, F Faschinger, LM Reith… - Journal of Porphyrins …, 2016 - World Scientific
This review highlights synthesis procedures to obtain A3-, cis-and trans-A2B-and ABC-
corroles. Synthesis methods from the early beginning of “corrole chemistry”, acid-catalyzed …

Customized, core-modified corroles from [2+ 2] condensation of dipyrromethanes

WS Cho, CH Lee - Tetrahedron Letters, 2000 - Elsevier
Corroles and core-modified corroles were synthesized by acid-catalyzed condensation
under low-scrambling conditions. The synthesis utilized [2+ 2] condensation of two different …

Efficient Synthesis of meso-Substituted Corroles in a H2O−MeOH Mixture

B Koszarna, DT Gryko - The Journal of organic chemistry, 2006 - ACS Publications
New and efficient conditions for the synthesis of meso-substituted corroles were developed.
The first step, involving the reaction of aldehydes with pyrrole, was carried out in a water …

Meso-Substituted [34] Octaphyrin (1.1. 1.0. 1.1. 1.0) and Corrole Formation in Reactions of a Dipyrromethanedicarbinol with 2, 2 '-Bipyrrole

GR Geier, SC Grindrod - The Journal of Organic Chemistry, 2004 - ACS Publications
The reaction of a dipyrromethanedicarbinol with 2, 2 '-bipyrrole leading to meso-substituted
[34] octaphyrin (1.1. 1.0. 1.1. 1.0) and/or corrole was investigated to determine the effect of …

Synthesis and Functionalization of meso-Aryl-Substituted Corroles

R Paolesse, S Nardis, F Sagone… - The Journal of organic …, 2001 - ACS Publications
The Rothemund condensation reaction of pyrrole and aldehydes is an extensively used
route to meso-tetraarylporphyrins, but simple modifications of the reaction conditions allow …