Higher Acenes by On‐Surface Dehydrogenation: From Heptacene to Undecacene
作者:Rafal Zuzak、Ruth Dorel、Marek Kolmer、Marek Szymonski、Szymon Godlewski、Antonio M. Echavarren
DOI:10.1002/anie.201802040
日期:2018.8.13
of the series of higher acenes up to previously unreported undecacene has been developed through the on‐surface dehydrogenation of partially saturated precursors. These molecules could be converted into the parent acenes by both atomic manipulation with the tip of a scanning tunneling and atomic force microscope (STM/AFM) as well as by on‐surface annealing. The structure of the generated acenes has been
On-surface synthesis of heptacene on Ag(001) from brominated and non-brominated tetrahydroheptacene precursors
作者:Luciano Colazzo、Mohammed S. G. Mohammed、Ruth Dorel、Pawel Nita、Carlos García Fernández、Paula Abufager、Nicolás Lorente、Antonio M. Echavarren、Dimas G. de Oteyza
DOI:10.1039/c8cc04402c
日期:——
Achieving the Ag(001)-supported synthesis of heptacene from two related reactants reveals the effect of the presence of Br atoms on the reaction process.
LUO, JIHMEI;HART, HAROLD, J. ORG. CHEM., 52,(1987) N 22, 4833-4836
作者:LUO, JIHMEI、HART, HAROLD
DOI:——
日期:——
Linear acene derivatives. New routes to pentacene and naphthacene and the first synthesis of a triptycene with two anthracene moieties
作者:Jihmei Luo、Harold Hart
DOI:10.1021/jo00231a001
日期:1987.10
Hydroacenes Made Easy by Gold(I) Catalysis
作者:Ruth Dorel、Paul R. McGonigal、Antonio M. Echavarren
DOI:10.1002/anie.201604952
日期:2016.9.5
A novel strategy for the synthesis of partially saturated acene derivatives has been developed based on a Au(I) -catalyzed cyclization of 1,7-enynes. This method provides straightforward access to stable polycyclic products featuring the backbone of the acene series, up to nonacene.