2,2-Dimethyl-propionic acid (2R,3R,4S,5R)-5-((2S,3R,4S,5S,6R)-3-acetoxy-4-allyloxy-5-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-2,4-bis-benzyloxy-tetrahydro-pyran-3-yl ester 在
(1,5-cyclooctadiene)bis(methyldiphenylphosphine) iridium hexafluorophosphate lithium hydroxide 、
四丁基溴化铵 、
水 、
氢气 、
双氧水 、
碘 、
silver trifluoromethanesulfonate 、 potassium iodide 、
copper(ll) bromide 、
silver(l) oxide 作用下,
以
various solvent(s) 为溶剂,
生成 (2S,4aR,6S,7R,8S,8aR)-7-Benzyloxy-6-[(2R,3S,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-((3R,4S,5R,6R)-4,5,6-tris-benzyloxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-4-yloxy]-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol