60077-68-1Relevant articles and documents
1H NMR Study of the Stereochemistry of Lubimin and Related Vetispirane Sesquiterpenoids
Ewing, David F.,Whitehead, Ian M.,Atkinson, Anne,Threlfall, David R.
, p. 343 - 348 (2007/10/02)
The stereochemistry at C-2 and C-10 in lubimin, 15-dihydrolubimin and 3-hydroxylubimin derivatives has been investigated by 1H NMR spectroscopy.Using parent compounds and acetyl derivatives (24 compounds) definitive spectroscopic assignments have been made.Nine oxidised derivatives (2- and 3-keto functionalisation) have also been investigated.The usefulness of diagnostic features in the spectra are illustrated and the conformational homogeneity of the series verified.