(4aR,5aS,8R,10aR,12aR)-5a,9,9-Trimethyl-2-[(E)-methylimino]-12a-trimethylsilanyl-decahydro-1,3,5,10-tetraoxa-benzo[b]heptalen-8-ol 、
乙酸酐 在
吡啶 作用下,
反应 12.0h,
生成
Acetic acid (4aR,5aS,8R,10aR,12aR)-5a,9,9-trimethyl-2-[(E)-methylimino]-12a-trimethylsilanyl-decahydro-1,3,5,10-tetraoxa-benzo[b]heptalen-8-yl ester