ChemInform Abstract: The Absolute Stereostructure of Panaxytriol, a Biologically Active Diacetylenic Acetogenine from Ginseng Radix Rubra.
Abstract
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ChemInform Abstract
The absolute configuration of the title compound (I) is determined using the modified Mosher method and the CD exciton chirality method. For avoiding a negative influence of the diyne system in the latter method a saturated di-p-bromobenzoate derivative is used.