diethyl 4,4'-(disulfanediylbis(ethane-2,1-diyl))dibenzoate 、 5-iodo-3,3-dimethoxy-1-methyl-1,3-dihydroindol-2-one 在
bis(bipyridine)nickel(II) bromide polymer-supported borohydride resin Amberlite IRA
400 作用下,
以
四氢呋喃 、
乙醇 为溶剂,
以53%的产率得到ethyl 4-[2-(3,3-dimethoxy-2-oxo-1-methyl-2,3-dihydro-1H-indol-5-ylsulfanyl)ethyl]benzoate