R. Katoch et al., Woodward-Prevost reaction on diosgenin and its hydroxy analogue: Characterisation and possible mechanism for the formation of unusual products, J CHEM R-S, (9), 1998, pp. 524-525
Woodward-Prevost reaction on diosgenin and its 4 beta-hydroxy derivative yi
elded polyhydroxy steroids, 6-8 and rearranged diosphenol 9 and aldehyde 10
; a plausible mechanism involved in their formation is described.