On-Surface Cyclization of ortho-Dihalotetracenes to Four- and Six-Membered Rings.

We report on the surface-catalyzed formal [2+2] and [2+2+2] cycloadditions of ortho-activated tetracene species on a Ag(111) substrate under ultrahigh vacuum conditions. Three different products are obtained: tetracene dimers, trimers, and tetramers. The former results from the formation of a four-m...

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Publicado en:	Journal of the American Chemical Society Vol. 139; no. 48; pp. 17617 - 17624
Autores principales:	Sánchez-Sánchez, Carlos, Nicolaï, Adrien, Rossel, Frédéric, Jinming Cai, Junzhi Liu, Xinliang Feng, Müllen, Klaus, Ruffieux, Pascal, Fasel, Roman, Meunier, Vincent
Formato:	Artículo
Publicado:	American Chemical Society 12/6/2017
Materias:	Ring formation (Chemistry) Silver catalysts Density functional theory Scanning tunneling microscopy Nanoribbons Photopolymerization
Acceso en línea:	Ver este registro en EBSCOhost