
%0 Journal Article
%A Pinhey, JT 
%A Rizzardo, E 
%A Smith, GC 
%T The structures of the Isoxazoles and 5-Isoxazolinones formed on irradiation of 3&#946;-Acetoxy-6-nitrocholest-5-ene and 6-Nitrocholest-5-ene
%J Australian Journal of Chemistry
%D 1978/01/01
%V 31
%N 1
%P 113-120
%K 
%R https://doi.org/10.1071/CH9780113
%U https://www.publish.csiro.au/paper/CH9780113 
%X .The two heterocyclic compounds produced on irradiation of 3&#946;-acetoxy-6- nitrocholest-5-ene (1) have been shown by chemical degradation to be 3&#946;-acetoxycholest-4-eno[6,5,4-cd]isoxazole (3) and 3&#946;-acetoxy-A- norcholestano[6,5-c]-2'-isoxazoin-5'-one (4), while those formed from 6-nitrocholest-5-ene (2) are the analogous compounds, cholest-4-eno[6,5,4-cd]isoxazole (5) and A-norcholestano[6,5-c]-2'-isoxazolin-5'- one (6). 
