Abstract
The 3β‐acetoxy‐6β‐(3,5‐dioxo‐4‐phenyl‐[1,2,4]triazolidin‐1‐yl)cholest‐4‐ene structure has been assigned to a single product of the reaction of cholesteryl acetate with 4‐phenyl‐1,2,4‐triazoline‐3,5‐dione in Et2O solution, mediated by LiClO4.