(1R)-1-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-[[3-[[4-[[(2S,3R,4S,5R,6R)-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)-2-phenylsulfanyloxan-3-yl]oxymethyl]triazol-1-yl]methyl]phenyl]methoxy]ethanol 在
N-碘代丁二酰亚胺 、
三氟甲磺酸三甲基硅酯 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
生成 (9R,10S,11R,12R,14S,16R)-16-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-10,11-bis(phenylmethoxy)-12-(phenylmethoxymethyl)-8,13,15,18-tetraoxa-3,4,5-triazatetracyclo[18.3.1.13,6.09,14]pentacosa-1(24),4,6(25),20,22-pentaene 、 (9R,10S,11R,12R,14R,16R)-16-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-10,11-bis(phenylmethoxy)-12-(phenylmethoxymethyl)-8,13,15,18-tetraoxa-3,4,5-triazatetracyclo[18.3.1.13,6.09,14]pentacosa-1(24),4,6(25),20,22-pentaene