Prethodno priopćenje

An Unusual Formation of 5-Phenyltetrazole in Reaction of Phenylacetylene with Dimethylammonium Azide

Rostislav E. Trifonov ; St. Petersburg State Institute of Technology (Technical University), Moskovskii pr. 26, 198013 St. Petersburg, Russia
Vladimir A. Ostrovskii ; St. Petersburg State Institute of Technology (Technical University), Moskovskii pr. 26, 198013 St. Petersburg, Russia

Sažetak

Phenylacetylene reacts with dimethylammonium azide to give a mixture of 4-phenyl-1,2,3-triazole and 5-phenyltetrazole. Formation of 5-phenyltetrazole could be explained by 1,3-cycloaddition of azide to benzonitrile formed by decomposition of 4-phenyl-1,2,3-triazole.

Ključne riječi

azidation; 4-phenyl-1,2,3-triazole; ring-expansion; 5-phenyltetrazole

Hrčak ID:

132313

URI

https://hrcak.srce.hr/132313

Datum izdavanja:

1.12.1999.

Posjeta: 1.074 *