9-[4-(3-Formylphenanthren-9-yl)butyl]phenanthrene-3-carbaldehyde 在
sodium tetrahydroborate 、
4-甲基苯磺酸吡啶 作用下,
以
乙醇 、
1,2-二氯乙烷 为溶剂,
生成 6-Oxaheptacyclo[22.7.1.14,31.18,12.111,19.013,18.025,30]pentatriaconta-1(31),2,4(33),8(35),9,11,13,15,17,19(34),24(32),25,27,29-tetradecaene