1-{(4R,5R)-5-[(4E,6E)-(1S,2S,3S)-2-(tert-Butyl-dimethyl-silanyloxy)-1,3,6-trimethyl-7-trimethylsilanyl-hepta-4,6-dienyl]-2,2,4-trimethyl-oxazolidin-3-yl}-ethanone 在
N-碘代丁二酰亚胺 作用下,
以
various solvent(s) 为溶剂,
反应 2.5h,
以87%的产率得到1-{(4R,5R)-5-[(4E,6E)-(1S,2S,3S)-2-(tert-Butyl-dimethyl-silanyloxy)-7-iodo-1,3,6-trimethyl-hepta-4,6-dienyl]-2,2,4-trimethyl-oxazolidin-3-yl}-ethanone