methyl-[3H
3] nosylate 、 4-[3-[4-(1H-indol-3-yl)-2,5-dioxo-2,5-dihydro-furan-3-yl]-indol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester 在
sodium hydride 作用下,
以
四氢呋喃 为溶剂,
生成
4-[3-[4-(1-(methyl-[3H3])-1H-indol-3-yl)-2,5-dioxo-2,5-dihydro-furan-3-yl]-indol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester