(4R,6S)-6-{(E)-2-[2,4-Bis-(4-fluoro-phenyl)-6-isopropyl-pyrimidin-5-yl]-vinyl}-4-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-one 在
四丁基氟化铵 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
反应 15.0h,
生成
(4R,6S)-6-{(E)-2-[2,4-Bis-(4-fluoro-phenyl)-6-isopropyl-pyrimidin-5-yl]-vinyl}-4-hydroxy-tetrahydro-pyran-2-one