N-(6-azidohexyloxy)-8-oxo-2-azabicyclo[3.2.1]oct-6-en-3-one 、 propargyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 在
溴化三(三苯基磷)铜 作用下,
以
甲苯 为溶剂,
以64%的产率得到N-(6-(4-(methoxy α-D-mannose-2,3,4,6-tetraacetate)triazole)hexyloxy)-8-oxo-2-azabicyclo[3.2.1]oct-6-en-3-one