8-(hydroxymethyl)heptacyclo[14.10.1.02,15.04,13.06,11.017,26.019,24]heptacosa-2,4(13),8,14,17(26),19,21,23-octaene-5,12,18,25-tetrone 在
manganese(IV) oxide 作用下,
以
苯 为溶剂,
反应 2.0h,
以35%的产率得到5,12,18,25-Tetraoxoheptacyclo[14.10.1.02,15.04,13.06,11.017,26.019,24]heptacosa-2,4(13),6(11),7,9,14,17(26),19,21,23-decaene-8-carbaldehyde