95932-17-5Relevant articles and documents
Reactivite du nucleophile azoture vis a vis de cations heterocycliques aromatiques. VI. Cas des triaryl-2,4,6 oxaziniums-1,3
Cherton, Jean-Claude,Desbene, Paul-Louis,Bazinet, Marc,Lanson, Marc,Convert, Odile,Basselier, Jean-Jacques
, p. 86 - 94 (2007/10/02)
Nucleophilic attack of sodium azide on 2,4,6-triaryl-1,3-oxazinium species gives high yields of β-tetrazolo-trans-benzalacetophenones from the corresponding 2-azido-1,3-oxazines.The rearrangement of the azido oxazines likely proceeds via tautomerism of th