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。