、
2,2,2-三氟-N-苯基亚氨代乙酰氯 在
caesium carbonate 作用下,
以
丙酮 为溶剂,
反应 2.0h,
生成
2,3,6-tri-O-benzoyl-4-O-[2,3,6-tri-O-benzoyl-4-O-(2,3-di-O-benzoyl-4,6-O-di-tert-butylsilanediyl-α-D-galactopyranosyl)-β-D-galactopyranosyl]-β-D-glucopyranoside N-phenyl-2,2,2-trifluoroacetimidate 、 2,3,6-tri-O-benzoyl-4-O-[2,3,6-tri-O-benzoyl-4-O-(2,3-di-O-benzoyl-4,6-O-di-tert-butylsilanediyl-α-D-galactopyranosyl)-β-D-galactopyranosyl]-α-D-glucopyranoside N-phenyl-2,2,2-trifluoroacetimidate