[(2R,4R,5S,6R,8R)-1-[tert-butyl(dimethyl)silyl]oxy-8-[(4S,5R,6S)-6-ethyl-2,2,5-trimethyl-1,3-dioxan-4-yl]-2,4,6-trimethylnonan-5-yl] 2-[(2R,6R)-2-[(E)-8-dimethoxyphosphoryl-7-oxooct-2-en-2-yl]-6-methoxy-3-methyl-2,5-dihydropyran-6-yl]acetate 在
吡啶 、 sodium tetrahydroborate 、
重铬酸吡啶 、
tris(triphenylphosphine)ruthenium(II) chloride 、 cerium(III) chloride 、
18-冠醚-6 、 Zeolite 3A 、
四丁基氟化铵 、
4-甲基苯磺酸吡啶 、
potassium carbonate 作用下,
反应 3.0h,
生成 Acetic acid (9E,15E)-(1R,5S,6R,8R,11S,17R)-5-((1R,3R,4S,5S)-4-hydroxy-1,3,5-trimethyl-6-oxo-octyl)-1-methoxy-6,8,16,18-tetramethyl-3-oxo-4,21-dioxa-bicyclo[15.3.1]henicosa-9,15,18-trien-11-yl ester