Four new 6,13‐di(bromomethyl)‐ and di[(4‐bromomethyl)phenyl]1,4,8,11‐tetraaza[14]annulene derivatives C, D, E, F were synthesized using the condensation reaction of the correspondingly substituted vinamidinium salts with aromatic amines in acetonitrile/acetic acid. The reaction of these annulenes with thiourea leads to the corresponding thiol derivatives G and H. The UV/vis spectral behavior of compounds C, D, E, F, G, H was examined in DMSO. Elemental analysis, IR, 1H‐NMR, 13C‐NMR, and mass spectral data confirm the molecular structure of the newly synthesized compounds.
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