乙酸酐 、
plicataloside 在
吡啶 作用下,
以
二氯甲烷 为溶剂,
反应 70.0h,
生成 Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[8-hydroxy-6-methyl-7-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-naphthalen-1-yloxy]-tetrahydro-pyran-3-yl ester 、 Acetic acid 3-methyl-2,8-bis-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-naphthalen-1-yl ester