3-(tert-butyl)-2-hydroxy-5-{[(1R,5S,7R)-1,5,7-trimethyl-2-oxo-3-azabicyclo[3.3.1]nonan-7-yl]ethynyl}benzaldehyde 、
乙二胺 以
四氢呋喃 为溶剂,
反应 14.0h,
以83%的产率得到(1R,1'R,5S,5'S,7R,7'R)-7,7'-{[((1E,1'E)-(ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(3-(tert-butyl)-4-hydroxy-5,1-phenylene)]bis(ethyne-2,1-diyl)}bis(1,5,7-trimethyl-3-azabicyclo[3.3.1]nonan-2-one)