5-azido-2-furanecarbaldehyde 、
1,4,5,8-tetrahydro-1t,4t,5t,8t-diepoxido-naphthalene-4ar,8ac-dicarboxylic acid dimethyl ester 以
氯仿 为溶剂,
反应 16.0h,
以73%的产率得到rac-dimethyl (3aR,4S,4aR,5R,8S,8aS,9R,9aS)-1-(5-formylfuran-2-yl)-3a,4,5,8,9,9a-hexahydro-1H-4,9:5,8-diepoxynaphtho[2,3-d][1,2,3]triazole-4a,8a-dicarboxylate