The Formation of Tetrazoles by the Condensation of Organic Azides with Nitriles

Environmentally compatible next generation green energetic materials (GEMs)

“…The first polymer to be developed in this category was glycidyl azide polymer (GAP), which came into prominence during early 1990s. Subsequently, a series of poly azidooxetanes emerged on the scenario [69].…”

1,3‐Dipolar Cycloadditions. Past and Future

“…Acetanilide, azobenzene, and a compound said be (IOI) were isolated in addition to 12% acetaldehyde plus acetone. The authors suggest decomposition of the cyclic adduct into acetaldehyde or acetone and the carbonylimines (99) or (/m). Thus, we would be dealing here with the first representatives of this class of I ,B-dipoles (listed in Table 2).…”

Microwave synthesis of bis(tetrazolato)-PdII complexes with PPh3 and water-soluble 1,3,5-triaza-7-phosphaadamantane (PTA). The first example of C–CN bond cleavage of propionitrile by a PdII Centre

“…They can be synthesized by [2 þ 3] cycloaddition of an organonitrile with an azide, but only a few activated nitriles are known to undergo this reaction in an intermolecular fashion [5]. When the azide and the nitrile moieties are in the same molecule, the rate of cycloaddition can be greatly enhanced and polycyclic fused tetrazoles can be synthesized via intramolecular [2 þ 3] cycloaddition [6].…”