(S)-4'-<<4-(2,2,4-trimethyl-1,3-dioxolan-4-yl)thien-2-yl>thio>acetophenone 、
盐酸羟胺 以to give (E)-4'-{4-[(4S)-2,2,4-trimethyl-1,3-dioxolan-4-yl]thien-2-ylthio}acetophenone oxime in 95% yield as a gum的产率得到(E)-4'-{4-[(4S)-2,2,4-trimethyl-1,3-dioxolan-4-yl]thien-2-ylthio}acetophenone oxime