The unique environment within the core of carbaporphyrinoid systems provides a platform to
explore unusual organometallic chemistry. The ability of these structures to form stable …

Core-modified porphyrins have been widely investigated and exhibit diverse characteristics.
Heteroporphyrins of this type retain the framework found in true porphyrins but have O, S …

A comprehensive investigation of the aromaticity control process of expanded porphyrins
was carried out using a variety of visual criteria for the first time. The results show that the …

Abstract The construction of 1, 2‐position‐connected azulene oligomers was achieved. In
the crystal packing structure of the terazulene, two molecules of (Ra)‐and (Sa) …

The reaction of a carbatripyrrin with a tellurophene dicarbinol in the presence of BF3· Et2O,
followed by oxidation with DDQ, afforded the first example of a telluracarbaporphyrin …

MacDonald-type “3+ 1” condensations of an N-methyltripyrrane with a series of dialdehydes
afforded a matched set of N-methylporphyrins, N-methylheteroporphyrins, N …

Pyrazoloporphyrins (PzPs), which are porphyrin analogues incorporating a pyrazole
subunit, are examples of carbaporphyrin-type structures with a carbon atom within the …

Bis (pyrrolylmethyl) azulene dialdehydes underwent intramolecular McMurry coupling, and
following oxidation with DDQ and addition of trifluoroacetic acid, gave aromatic azulitriphyrin …

Heteroporphyrins are porphyrin derivatives with replacement of the pyrrolic NH moiety by
other heteroatom-containing groups, such as PH, AsH, SiH2, O, S, etc. For all studied …

Neo-confused porphyrins (neo-CPs), porphyrin isomers with a 1, 3-connected pyrrolic
subunit, are aromatic structures with a CNNN coordination core. Previously, examples of …