Synthesis and Characterization of Eight Arylpentazoles

p‐Nitrophenyl‐, p‐methoxyphenyl‐, p‐hydroxyphenyl‐, p‐t‐butylphenyl‐, p‐HOSO2‐phenyl‐, 15N‐p‐N,N‐dimethylaminophenyl‐, 15N2‐p‐N,N‐dimethylaminophenyl‐, and dicyanoimidazopentazole were obtained via different synthetic routes. Cesium, barium, potassium, and sodium salts of the arylpentazoles bearing acidic hydrogens were prepared. NMR spectra (1H, 13C) are reported for the arylpentazoles, their corresponding arylazides, and their salts.