N,N-diethyl-6-[(3S,4R,5R)-2-hydroxy-6-oxo-3,4,5-tris(phenylmethoxy)cyclohexyl]-4-phenylmethoxy-1,3-benzodioxole-5-carboxamide 在
4-二甲氨基吡啶 、
乙酸酐 作用下,
以
吡啶 为溶剂,
以70%的产率得到N,N-diethyl-6-[(3S,4R,5R)-6-oxo-3,4,5-tris(phenylmethoxy)cyclohexen-1-yl]-4-phenylmethoxy-1,3-benzodioxole-5-carboxamide