
%0 Journal Article
%A Brecknell, DJ 
%A Carman, RM 
%T The Interconversion of Two Elemadienolides Through Two Consecutive Cope Rearrangements
%J Australian Journal of Chemistry
%D 1979/09/01
%V 32
%N 9
%P 2097-2102
%K 
%R https://doi.org/10.1071/CH9792097
%U https://www.publish.csiro.au/paper/CH9792097 
%X Callitrin (1) at 220º partly isomerizes to epicallitrin (9). This result, together with those of the Cope rearrangements of some other sesquiterpenoids, is explained in terms of the accessibility of suitable transition states and the relative stabilities of the possible products. 
