乙酸酐 、 (2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6S)-5-amino-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-6-(4-methoxyphenoxy)-4-[(4-methoxyphenyl)methoxy]oxan-3-yl]oxy-2-[(4-methoxyphenoxy)methyl]-4-[(4-methoxyphenyl)methoxy]oxan-3-yl]oxy-2-[(4-methoxyphenoxy)methyl]-4-[(4-methoxyphenyl)methoxy]oxan-3-ol 以
甲醇 、
二氯甲烷 为溶剂,
反应 0.5h,
生成
Mob(-3)[Ph(4-OMe)(-6)]GlcNAc(b1-4)[Mob(-3)][Ph(4-OMe)(-6)]GlcNAc(b1-4)[Mob(-3)][TBDPS(-6)]GlcNAc(b)-O-Ph(4-OMe)