1361339-82-3Relevant academic research and scientific papers
Diacenaphtho[1,2-b;1',2'-d]silole and-pyrrole
Nagasaka, Yoshiharu,Kitamura, Chitoshi,Kurata, Hiroyuki,Kawase, Takeshi
, p. 1437 - 1439 (2011)
π-Extended silole and pyrrole analogs fused with two acenaphthylene units were synthesized from 2,2'-dibromo-1,1'-biacenaphthylene. The pyrrole was obtained as a stable compound, while the silole was thermally stable, but highly acid-sensitive purple crystals. The molecular structures reveal that both heteroles have a planar π-system and stack to form a head-to-tail dimer structure. Observed electronic and electrochemical properties obviously indicate low LUMO energy level of the silole and high HOMO level of the pyrrole as predicted by DFT calculations.
