[4-[2-[13-[2-[[4-(Hydroxymethyl)phenyl]-di(propan-2-yl)silyl]ethynyl]pentacen-6-yl]ethynyl-di(propan-2-yl)silyl]phenyl]methanol 、 4-[[4-[2-[13-[2-[[4-[[Tert-butyl(dimethyl)silyl]oxymethyl]phenyl]-di(propan-2-yl)silyl]ethynyl]pentacen-6-yl]ethynyl-di(propan-2-yl)silyl]phenyl]methoxy]-4-oxobutanoic acid 在
4-二甲氨基吡啶 、
N,N'-二环己基碳二亚胺 作用下,
以
二氯甲烷 为溶剂,
反应 4.0h,
以68%的产率得到1-O-[[4-[2-[13-[2-[[4-[[4-[[4-[2-[13-[2-[[4-[[tert-butyl(dimethyl)silyl]oxymethyl]phenyl]-di(propan-2-yl)silyl]ethynyl]pentacen-6-yl]ethynyl-di(propan-2-yl)silyl]phenyl]methoxy]-4-oxobutanoyl]oxymethyl]phenyl]-di(propan-2-yl)silyl]ethynyl]pentacen-6-yl]ethynyl-di(propan-2-yl)silyl]phenyl]methyl] 4-O-[[4-[2-[13-[2-[[4-[[tert-butyl(dimethyl)silyl]oxymethyl]phenyl]-di(propan-2-yl)silyl]ethynyl]pentacen-6-yl]ethynyl-di(propan-2-yl)silyl]phenyl]methyl] butanedioate