4'-[3-(2,2,4-trimethyl-1,3-dioxolan-4-yl)phenylthio]acetophenone 、
盐酸羟胺 以to give (E)-4'-[3-(2,2,4-trimethyl-1,3-dioxolan-4-yl)phenylthio]acetophenone oxime in 51% yield as a gum的产率得到(E)-4'-[3-(2,2,4-trimethyl-1,3-dioxolan-4-yl)phenylthio]acetophenone oxime