N-benzyl-N-(5-(1,3-dioxo-dihydro-1H-isoindol-2-yl) pent-1-yn-1-yl)-4-methylbenzenesulfonamide 在
[bis(trifluoromethanesulfonyl)imidate](triphenylphosphine)gold(I) (2:1) toluene adduct 作用下,
以
二氯甲烷 为溶剂,
反应 0.5h,
以87%的产率得到N,N'-(4-(2-(1,3-dioxoisoindollin-2-yl)ethyl)-2-(3-(1,3-dioxoisoindollin-2-yl)propyl)cyclopenta-1,4-diene-1,3-diyl)bis(N-benzyl-4-methylbenzenesulfonamide)