乙酸酐 、
(E)-3-((1S,2S,6S,7S,9R)-4,4-Dimethyl-3,5,8,10-tetraoxa-tricyclo[5.2.1.02,6]dec-9-yl)-prop-2-en-1-ol 在
吡啶 、
四氧化锇 作用下,
生成 Acetic acid (1R,2R)-2-acetoxy-1-((1R,2R,6R,7S,9R)-4,4-dimethyl-3,5,8,10-tetraoxa-tricyclo[5.2.1.0
2,6]dec-9-yl)-3-hydroxy-propyl ester 、 Acetic acid (1S,2R)-2-acetoxy-1-((1R,2R,6R,7S,9R)-4,4-dimethyl-3,5,8,10-tetraoxa-tricyclo[5.2.1.0
2,6]dec-9-yl)-3-hydroxy-propyl ester