
%0 Journal Article
%A Carman, RM 
%A Cowley, DE 
%A Marty, RA 
%T Diterpenoids. XXI. 8-Oxo-14-norlabdanes
%J Australian Journal of Chemistry
%D 1969/08/01
%V 22
%N 8
%P 1681-1689
%K 
%R https://doi.org/10.1071/CH9691681
%U https://www.publish.csiro.au/paper/CH9691681 
%X Structure and optical rotation are correlated for some 8-oxo-14- norlabdanes which all have a negative rotation at the sodium D line and a negative Cotton effect. A correlation of communic acid with agathic acid is shown to be correct in spite of some erroneous rotations in the original publication. 
