Acetic acid (2S,4aR,6S,7S,8S,8aR)-7-amino-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester 在
2,2-dimethyldioxirane 作用下,
以
丙酮 为溶剂,
生成 Acetic acid (2S,4aR,6S,8S,8aR)-7-[(Z)-hydroxyimino]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester