102788-07-8Relevant academic research and scientific papers
Photochemical Conversion of 3-Azido-2-vinylthiophenes into Thienopyrroles and of 2-Azidostyrenes into Indoles. High Migratory Aptitude of Sulphur Substituents
Gairns, Raymond S.,Rees, Charles W.,Moody, Christopher J.
, p. 501 - 506 (2007/10/02)
On photolysis in acetonitrile 3-azido-2-vinylthiophenes (8a-h) give thienopyrroles (10), (16), (18)-(20), (23), (24), (26) and 2-azidostyrenes (9a-d) give indoles (11) and (22).A mechanism is proposed involving formation and 1,5-electrocyclisation
