3-(tert-Butyl-diphenyl-silanyloxy)-2-iodo-6-((2R,3R,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yl)-phenol 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
以94%的产率得到2-Iodo-4-((2R,3R,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yl)-benzene-1,3-diol