
%0 Journal Article
%A Kirby, KD 
%A Sutherland, MD 
%T Some naturally occurring dimethylchromenes. II. Alloevodione
%J Australian Journal of Chemistry
%D 1956/09/01
%V 9
%N 3
%P 411-415
%K 
%R https://doi.org/10.1071/CH9560411
%U https://www.publish.csiro.au/paper/CH9560411 
%X The neutral substance C13H11O2(OCH3)3, m.p. 81 °C, isolated from the leaves of Evodia elleryana F. Muell. by Jones and Wright (1946) is shown to be 5,6,7-trimethoxy-8-acetyl-2,2-dimethylchromene (alloevodione), an isomer of evodione already known from the same plant.   Various samples from the leaves of E. elleryana differ in chromene content. A sample from the leaves of E. bonwickii F. Muell. contained no neutral chromenes. 
