L-Rho(a1-3)Oli4Ac(b1-4)Oli3Ac(b)-O-Ph(4-OMe) 、 Acetic acid (2R,3R,4R)-3-[(2S,4R,5R,6R)-5-acetoxy-4-((2S,5S,6S)-5-acetoxy-6-methyl-tetrahydro-pyran-2-yloxy)-6-methyl-tetrahydro-pyran-2-yloxy]-2-methyl-6-(4,4,5,5-tetramethyl-[1,3,2]dioxaphospholan-2-yloxy)-tetrahydro-pyran-4-yl ester 在
三氟甲磺酸三甲基硅酯 作用下,
以
二氯甲烷 、
甲苯 为溶剂,
反应 0.08h,
以23%的产率得到L-Rho4Ac(a1-3)Oli4Ac(b1-4)Oli3Ac(a1-4)L-Rho(a1-3)Oli4Ac(b1-4)Oli3Ac(b)-O-Ph(4-OMe)