1,1-dimethylethyl 3-(5-iodo-2,3-dihydro-1H-indol-1-yl)-1-pyrrolidinecarboxylate 、 sodium;benzenesulfinate 、 反应 16.0h,
以1,1-Dimethylethyl 3-[5-(phenylsulfonyl)-2,3-dihydro-1H-indol-1-yl]-1-pyrrolidinecarboxylate (D32) was obtained as a white solid (92%)的产率得到1,1-dimethylethyl 3-[5-(phenylsulfonyl)-2,3-dihydro-1H-indol-1-yl]-1-pyrrolidinecarboxylate