N-methoxy-N-methyl-3-(((4R,4'R,5S)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)methylseleno)propanamide 、
magnesium,2H-thiophen-2-ide,bromide 以
四氢呋喃 为溶剂,
反应 1.5h,
以60%的产率得到3-(((4R,4'R,5S)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)methylseleno)-1-(thiophen-2-yl)propan-1-one