[(3S,4R)-4-methyl-5-oxo-5-[(2S)-1-[(2R,5S)-5-[(2S)-1-oxo-1-[(3R,5R)-5-(phenylmethoxymethoxy)hept-1-en-3-yl]oxypropan-2-yl]oxolan-2-yl]propan-2-yl]oxypent-1-en-3-yl] benzoate 在
tri(cycloxexyl)phosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene][benzylidene]ruthenium(IV) dichloride
potassium carbonate 作用下,
以
甲醇 、
二氯甲烷 为溶剂,
反应 17.0h,
生成 (E)-(1S,2S,5R,8S,9R,12S,14R)-5-((R)-2-Benzyloxymethoxy-butyl)-8-hydroxy-2,9,12-trimethyl-4,11,17-trioxa-bicyclo[12.2.1]heptadec-6-ene-3,10-dione