
%0 Journal Article
%A Black, DS 
%A Keller, PA 
%A Kumar, N 
%T Nitrones and Oxaziridines. XLVI. Formation of Pyrrolo[3,2,1-<I>ij</I>]Quinolines by Intramolecular Nitrone Cycloaddition
%J Australian Journal of Chemistry
%D 1993/06/01
%V 46
%N 6
%P 843-862
%K 
%R https://doi.org/10.1071/CH9930843
%U https://www.publish.csiro.au/paper/CH9930843 
%X Intramolecular  1,3-dipolar cycloaddition occurs between nitrones derived from indole-7-carbaldehydes and adjacent allylic  substituents on the indole nitrogen atoms. The resulting pyrroloquinoline derivatives (4a-i) have been characterized fully. A range of other potential precursors to cycloaddition reactions have been synthesized, but cyclization sequences have not been completed. 
