Liquid state $^{15}$N NMR studies of $^{15}$N isotope labeled phthalocyanines
Author(s) -
Armağan Atsay,
Ahmet Gül,
Makbule Burkut Koçak
Publication year - 2016
Publication title -
turkish journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.239
H-Index - 46
eISSN - 1303-6130
pISSN - 1300-0527
DOI - 10.3906/kim-1506-8
Subject(s) - chemistry , phthalic anhydride , chemical shift , urea , proton nmr , carbon 13 nmr , metal , polymer chemistry , organic chemistry , medicinal chemistry , nuclear chemistry , catalysis
$^{15}$N labeled soluble metallo- and metal-free phthalocyanines are described for the first time. The complexes were synthesized starting from phthalic anhydride derivatives using 98{\%} $^{15}$N enriched urea. The effects of the substitution pattern, aggregation, and coordinated metal on $^{15}$N chemical shifts in liquid state NMR were studied.
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