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Synthesis and characterization of 7,16-dinicotinoyl- and 7,16-diisonicotinoyltetraaza[14]annulene and their nickel(II) and copper(II) complexes

✍ Scribed by Kazunori Sakata; Masaaki Itoh

Book ID
112130371
Publisher
Journal of Heterocyclic Chemistry
Year
1992
Tongue
English
Weight
424 KB
Volume
29
Category
Article
ISSN
0022-152X

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Synthesis and characterization of 7, 16-
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## Abstract The diazo coupling reaction between a tetraaza[14]annulene (**1**) and a series of 4‐substituted phenyl‐diazonium tetrafluoroborates yielded the corresponding 7, 16‐disubstituted products. Mass spectra indicate the presence of molecular ion peaks that substantiate the 7,16‐disubstituted