1-methyl-3-(5-(1-tosyl-1,4,5,6-tetrahydropyridin-3-yl)pent-1-ynyl)-1H-indole 在
platinum(II) chloride 作用下,
以
甲苯 为溶剂,
反应 16.0h,
以17%的产率得到(2R,7R)-20-methyl-3-(4-methylphenyl)sulfonyl-3,20-diazapentacyclo[11.7.0.02,7.07,12.014,19]icosa-1(13),11,14,16,18-pentaene