4'-{5-[(4R)-2,2,4-trimethyl-1,3-dioxolan-4-yl]thiazol-2-ylthio}acetophenone 、
盐酸羟胺 以to give (E)-4'-{5-[(4R)-2,2,4-trimethyl-1,3-dioxolan-4-yl]thiazol-2-ylthio}acetophenone oxime in 82% yield as a gum的产率得到(E)-4'-{5-[(4R)-2,2,4-trimethyl-1,3-dioxolan-4-yl]thiazol-2-ylthio}acetophenone oxime