N-[2-[3-hydroxy-6-[2-[(4R,5R)-5-[2-[7-hydroxy-6-(methoxymethoxymethyl)naphthalen-2-yl]oxyethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]ethoxy]naphthalen-2-yl]phenyl]acetamide 在
manganese(III) acetylacetonate 作用下,
以
乙腈 为溶剂,
反应 3.0h,
以89%的产率得到N-[2-[(13R,17R)-3,27-dihydroxy-26-(methoxymethoxymethyl)-15,15-dimethyl-10,14,16,20-tetraoxahexacyclo[19.6.2.26,9.02,7.013,17.024,28]hentriaconta-1(28),2(7),3,5,8,21(29),22,24,26,30-decaen-4-yl]phenyl]acetamide