Method for preparing 1-hydroxyvitamin D compounds
 The invention relates to a process for preparing 1-hydroxyvitamin D compounds by acid-catalyzed solvolysis of the corresponding 1-hydroxy-3,5-cyclovitamin D compound in an organic solvent medium whereby the free, non-acylated, 5,6-cis and 5,6-trans-1-hydroxylated vitamin D compounds are obtained in admixture. 
Wisconsin Alumni Research Foundation
C
C07C
inventional
Mary E. Seok H. Heinrich K. Hector F.
Phelps Lee Schnoes DeLuca