[2,5-bis[3,6-bis[(3S)-3,7-dimethyloctoxy]-4-pentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9,11,13,15,17,19-nonaenyl]-4-(hydroxymethyl)phenyl]methanol 在
氯化亚砜 作用下,
以
二氯甲烷 为溶剂,
以58%的产率得到4-[4-[3,6-bis[(3S)-3,7-dimethyloctoxy]-4-pentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9,11,13,15,17,19-nonaenyl]-2,5-bis(chloromethyl)phenyl]-3,6-bis[(3S)-3,7-dimethyloctoxy]pentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9,11,13,15,17,19-nonaene