The Chemistry of Eremophila Spp. XXIX. The Absolute Configuration of (+)-Syringaresinol Dimethyl Ether
IR Bytheway, EL Ghisalberti, S Gotsis, PR Jefferies, BW Skelton, KE Sugars and AH White
Australian Journal of Chemistry
40(11) 1913 - 1917
Published: 1987
Abstract
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.
https://doi.org/10.1071/CH9871913
© CSIRO 1987
