2669-36-5Relevant academic research and scientific papers
4-Azidoquinoline N-oxide: Synthesis and photolysis
Shaforost,Ryzhakov,Rodina
experimental part, p. 728 - 730 (2009/04/07)
In photolysis of 4-azidoquinoline N-oxide azoxy compound was isolated as the final reaction product. This result may be ascribed to the dimerization of the intermediate nitrene to azo compound followed by oxidation of the latter with air oxygen. The initially arising nitrene is stabilized by resonance conjugation involving the aromatic system and the N-oxide group. The rate constants of 4-azidoquinoline N-oxide photolysis were measured in various solvents and the values of spin density and bond lengths in the formed nitrene were calculated.
Reaction of 4-azidoquinoline N-oxide with dimethyl acetylenedicarboxylate
Ryzhakov,Rodina
, p. 700 - 701 (2007/10/03)
The reaction of 4-azidoquinoline N-oxide with dimethyl acetylenedicarboxylate occurs via a 1,3-dipolar cycloaddition mechanism at the N-oxide and not at the azide group.
