
%0 Journal Article
%A Clezy, PS 
%A Liepa, AJ 
%A Nichol, AW 
%A Smythe, GA 
%T The chemistry of pyrrolic compounds. IX. The synthesis of 5,5'-diformyldipyrrylketones and their derivatives
%J Australian Journal of Chemistry
%D 1970/03/01
%V 23
%N 3
%P 589-602
%K 
%R https://doi.org/10.1071/CH9700589
%U https://www.publish.csiro.au/paper/CH9700589 
%X Treatment of 5,5'-diformyldipyrrylmethanes with bromine followed by   sulphuryl chloride yields 5,5'-diformyldipyrrylketones. Also, this type of product, or the acetoxymethyl derivative, can be obtained in certain cases by the lead tetraacetate oxidation of 5,5'-dimethyldipyrrylketones. 
