(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-[[2-[[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 (12R,14S,16R,17R,18S,19R)-12-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-17,18-bis(phenylmethoxy)-16-(phenylmethoxymethyl)-10,13,15,20-tetraoxa-1,23,24-triazatetracyclo[20.2.1.03,8.014,19]pentacosa-3,5,7,22(25),23-pentaene 、 (12R,14R,16R,17R,18S,19R)-12-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-17,18-bis(phenylmethoxy)-16-(phenylmethoxymethyl)-10,13,15,20-tetraoxa-1,23,24-triazatetracyclo[20.2.1.03,8.014,19]pentacosa-3,5,7,22(25),23-pentaene