D. Arigoni et al., Stereochemical course of the reduction step in the formation of 2-C-methylerythritol from the terpene precursor 1-deoxyxylulose in higher plants, CHEM COMMUN, (12), 1999, pp. 1127-1128
Feeding of 1-deoxy-D-[3-H-2]xylulose to leaves of the tree Liriodendron tul
ipifera affords 2-C-methyl-D-erythritol labelled specifically in the H-Si p
osition of C-1.