57244-41-4Relevant academic research and scientific papers
5-Bromo-12-phenyltetracene
Conole, Grainne,O'Donovan, Gerard J.,Shepherd, Michael K.
, p. 1992 - 1995 (1994)
X-ray structural analysis confirms that the title compound (5-bromo-12-phenylnapthacene, C24H15Br) consists of a tetracene ring system substituted in the 5 position by a Br atom and in the 12 position by a phenyl group.The tetracene portion of the compoun
PBr3-mediated cyclization of 1,7-diyn-3,6-bis(propargyl carbonate)s: Synthesis of 5-bromotetracenes
Sun, Ning,Chen, Haoyi,Li, Xiangdong,Xu, Murong,Gan, Yi,Zhang, Liangwei,Liu, Yuanhong
, p. 10051 - 10061 (2018/05/31)
A new and straightforward method for the synthesis of 5-bromotetracenes through PBr3-mediated cyclization of 1,7- diyn-3,6-bis(propargyl carbonate)s has been developed. This method offers several advantages such as easily accessible starting materials, high efficiency, and wide functional group compatibility. In addition, chloro- and iodo-substituted tetracenes were also synthesized using appropriate halogenating reagents. The utility of the 5-bromotetracene products has been illustrated by their efficient transformations through various palladium-catalyzed cross-coupling reactions.
