((4aS,8aS,9S)-3-(benzyloxy)-5-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-4a-hydroxy-8a,9-dihydronaphtho[2,3-d]isoxazol-4(4aH)-one) 、
n,n-二甲基亚甲基碘化胺 以
1,2-二氯乙烷 为溶剂,
反应 14.0h,
以40%的产率得到(4aS,8S,8aS,9S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-8-((dimethylamino)methyl)-8a,9-dihydronaphtho[2,3-d]isoxazole-4,5(4aH,8H)-dione