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2-Pyrryl-(3.5-dimethylphenyI)-carbinol, 2-pyrryl-(3,5-di-t-butyl-phenyl)-carbinol and 2-pyrryl- mcsityl-carbinol are cyclised in acidic medium to the corresponding meso-tetraarylporphyrins. The meso-tetraarylporphyrins are transfered to the iron complexes. The reactions of the iron- porphyrins with OH ⊖  and H 3 CO ⊖  are studied and the products of these reactions are character­ised.

meso-Substituierte Porphyrine, 4 [1] / meso-Substituted Porphyrins, 4 [1]