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High‐Yielding Synthesis of β‐Octaalkyl‐ meso ‐(bromophenyl)‐Substituted Porphyrins and X‐ray Study of Axial Complexes of Their Zinc Complexes with THF and 1,4‐Dioxane
Author(s) -
Mikhalitsyna Elena A.,
Tyurin Vladimir S.,
Nefedov Sergey E.,
Syrbu Sergey A.,
Semeikin Aleksandr S.,
Koifman Oskar I.,
Beletskaya Irina P.
Publication year - 2012
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201200868
Subject(s) - chemistry , zinc , solvent , molecule , 1,4 dioxane , condensation , metal , solid state , polymer chemistry , polymer , crystallography , x ray , medicinal chemistry , organic chemistry , physics , quantum mechanics , thermodynamics
New 5‐(4‐bromophenyl)‐3,7,12,13,17,18‐hexamethyl‐2,8‐dipentyl‐ and 5,15‐bis(4‐bromophenyl)‐2,8,12,18‐tetramethyl‐2,8,12,18‐tetrapentylporphyrins ( H 2 P‐1 and H 2 P‐2 ) and their zinc metal complexes ( ZnP‐1 and ZnP‐2 , respectively) were synthesized in high yields by condensation of β‐tetraalkyl‐substituted dipyrromethanes with 2‐formyl‐3,4‐dialkylpyrroles or 4‐bromobenzaldehyde and subsequent metallation. X‐ray analysis data showed the formation of axial complexes of ZnP‐1 and ZnP‐2 with the solvent molecules of THF and dioxane in the solid state. Coordination of ZnP‐1 with dioxane led to polymer multidecker structures.