1276118-91-2Relevant academic research and scientific papers
Photoisomerization and Photocyclization of 5-Styryloxazole
agud, Ivana,indler-Kulyk, Marija,Spalletti, Anna,Mazzucato, Ugo
, p. 327 - 333 (2014)
This paper describes the competition of the relaxation processes (fluorescence, isomerization and cyclization) of 5-styryloxazole in the first excited singlet state. The study is carried out under mild conditions and in the first stage of irradiation to compare the photobehaviour with that reported in a previous work on preparative scale. The quantum yields of the radiative and reactive deactivation are compared with those of the analogous compounds containing pentatomic heteroaryl groups.
Photochemical approach to naphthoxazoles and fused heterobenzoxazoles from 5-(phenyl/heteroarylethenyl)oxazoles
Sagud, Ivana,Faraguna, Fabio,Marinic, Zeljko,Sindler-Kulyk, Marija
experimental part, p. 2904 - 2908 (2011/05/28)
A new synthetic approach is presented for the synthesis of naphthoxazoles and fused heterobenzoxazoles. The starting 5-(aryl/furyl/thienyl/pyridyl ethenyl)oxazoles are prepared from the corresponding α,β-unsaturated aldehydes using Van Leusen reagent in v
