Conformation equilibria in vitamins D. The synthesis of 1α-hydroxy-3-epivitamin D3(1α-hydroxy-3α-cholecalciferol)
Abstract
The ration of the two conformers of 1α-hydroxy-3-epivitamin D3, which has been synthesized from 1α,3β-dihydroxycholest-Δ6-ene, has been established.