3-Chlor-4-nitro-phenylazid 、 (6R,7S,E)-6-hydroxy-1,2,3,13-tetramethoxy-6,7-dimethyl-7,8-dihydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxol-5(6H)-one O-but-3-yn-1-yloxime 在
copper(l) iodide 作用下,
以
四氢呋喃 为溶剂,
反应 12.0h,
生成 (6R,7S,E)-6-hydroxy-1,2,3,13-tetramethoxy-6,7-dimethyl-7,8-dihydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxol-5(6H)-one O-((1-(3-chloro-4-nitrophenyl)-1H-1,2,3-triazol-4-yl)methyl)oxime