
%0 Journal Article
%A Prager, RH 
%A Singh, Y 
%A Weber, B 
%T The Chemistry of 5-Oxodihydroisoxazoles. VIII. Photolysis of 2-(Heterocyclyl)isoxazol-5(2H)-ones
%J Australian Journal of Chemistry
%D 1994/07/01
%V 47
%N 7
%P 1249-1262
%K 
%R https://doi.org/10.1071/CH9941249
%U https://www.publish.csiro.au/paper/CH9941249 
%X Photolysis of 2-( heterocyclyl )isoxazol-5(2H)-ones occurs readily at 300 nm. In alcohol the products are the corresponding 2-alkoxy-3-heterocyclylaminoacrylates, and, in the presence of 1 M trifluoroacetic acid, the corresponding imidazole annulated heterocycle . Examples are reported where the heterocycle is quinolin-2-yl (10 examples), isoquinolin-1-yl, benzoxazol-2-yl, benzothiazol-2-yl, quinazolin-1-yl and pyrimidin-2-yl. 
