1-[4,4'-Dibromo-2'-(1-hydroxy-octyl)-5,5'-bis-trimethylsilanyl-[3,3']bi[dithieno[2,3-b;3',2'-d]thiophenyl]-2-yl]-octan-1-one 在
pyridinium chlorochromate 作用下,
以
二氯甲烷 为溶剂,
以21%的产率得到1-(4,4'-Dibromo-2'-octanoyl-5,5'-bis-trimethylsilanyl-[3,3']bi[dithieno[2,3-b;3',2'-d]thiophenyl]-2-yl)-octan-1-one