
%0 Journal Article
%A Bytheway, IR 
%A Ghisalberti, EL 
%A Gotsis, S 
%A Jefferies, PR 
%A Skelton, BW 
%A Sugars, KE 
%A White, AH 
%T The Chemistry of <I>Eremophila</I> Spp. XXIX. The Absolute Configuration of (+)-Syringaresinol Dimethyl Ether
%J Australian Journal of Chemistry
%D 1987/11/01
%V 40
%N 11
%P 1913-1917
%K 
%R https://doi.org/10.1071/CH9871913
%U https://www.publish.csiro.au/paper/CH9871913 
%X The absolute configuration of the title compound has been established from a single-crystal room temperature X-ray structure determination of its dibromo derivative, C24H28Br2O8. Crystals of the latter are orthorhombic, space group P21212, a l6.696(5), b l5.660(3), c 4.713(1) Å, Z 2; 1452 independent 'observed' reflections yielded R 0.033 following full-matrix least-squares refinement. The molecule lies on a crystallographic 2 axis. The occurrence of lignans in Eremophila species is summarized. 
