The synthesis of meso-substituted porphyrins has traditionally been achieved under rather
forcing conditions (Figure 1). In the Rothemund method (ca. 1941) an aldehyde and pyrrole …

BROMINATION OF PORPHYRINS (REVIEW) DE Chumakov1*, AV Khoroshutin2, AV Anisimov2,
and KI Kobrakov1 Page 1 Chemistry of Heterocyclic Compounds, Vol. 45, No. 3, 2009 …

Porphyrin macrocycles have been the subject of intense study in the last century because
they are widely distributed in nature, usually as metal complexes of either iron or …

To examine the influence of mixed substituents on the structural, electrochemical redox
behavior of porphyrins, two new classes of β-pyrrole mixed substituted free-base …

The synthetic route of partially β-halogenated via a “metal-assisted” reaction and
perhalogenated terbium complexes is described. This protocol allows the facile insertion of …

Iron (III) 5-(pentafluorophenyl)-10, 15, 20-tris (2, 6-dichlorophenyl) porphyrin has been
synthesised and used to catalyse hydrocarbon oxidation by iodosylbenzene. In …

Manganese (III) β-mono-, di-, tri-, and tetrachloro-5, 10, 15, 20-tetrakis (N-ethylpyridinium-2-
yl) porphyrin (MnCl x TE-2-PyP5+, with x from 1 to 4) were prepared through β-chlorination …

Innovative Approaches in Drug Discovery: Ethnopharmacology, Systems Biology and Holistic
Targeting Page 1 See discussions, stats, and author profiles for this publication at …

A pair of free-base perhaloporphyrins, 2, 3, 7, 8, 12, 13, 17, 18-octabromo-and octachloro-5,
10, 15, 20-tetraphenylporphyrins (H2OBTPP and H2OCTPP) were examined in solvents of …

Bromination of oilsands-derived materials was investigated as part of a search to find
conversion pathways other than traditional hydroprocessing and thermal processing for the …