Synthesis of acenes via coupling of 1,4-dilithiobutadienes with diiodoarenes in the presence of CuCl
作者:Lishan Zhou、Kiyohiko Nakajima、Ken-ichiro Kanno、Tamotsu Takahashi
DOI:10.1016/j.tetlet.2009.02.191
日期:2009.6
prepared from diiodobutadienes reacted with diiodobenzene or diiodonaphthalene to afford substituted naphthalene, anthracene, dihydronaphthacene, and dihydropentacene derivatives in the presence of CuCl and DMPU. Dihydronaphthacene and dihydropentacene derivatives were converted into the corresponding naphthacene and pentacene derivatives.
由二
碘丁二烯制得的二
硫代
丁二烯与二
碘苯或二
碘萘反应,在CuCl和
DMPU存在下,得到取代的
萘,
蒽,二
氢萘和二
氢并五苯衍
生物。将二
氢并四苯并二
氢并五苯衍
生物转化为相应的
并四苯并五并
苯衍
生物。