trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate 、
Acetic acid (2R,3S,4R,5R,6S)-6-[3-(3,4-dihydroxy-phenyl)-5,7-dihydroxy-4-oxo-4H-chromen-6-yl]-3,4,5-trihydroxy-tetrahydro-pyran-2-ylmethyl ester 以
吡啶 为溶剂,
反应 15.0h,
生成 Acetic acid (2R,3R,4R,5S,6S)-6-[3-(3,4-bis-trimethylsilanyloxy-phenyl)-4-oxo-5,7-bis-trimethylsilanyloxy-4H-chromen-6-yl]-3,4,5-tris-trimethylsilanyloxy-tetrahydro-pyran-2-ylmethyl ester