Indolocarbazole-based ligands for ladder-type four-coordinate boron complexes.
A novel class of π-conjugated systems, which combine the indolo[3,2-b]carbazole unit with the formation of four-coordinate boron complexes, is presented. The resulting conjugated compounds have a double-laddered structure that provides interesting optical and electrochemical properties. The wide absorption range, covering most of the visible spectrum, along with the narrowing of the HOMO-LUMO energy gap, due to the presence of diphenylboryl centers, reinforces the potential of these molecules within the area of organic electronics.
Department of Organic Chemistry, Faculty of Chemistry, University of Murcia, Campus of Espinardo, Murcia 30100, Spain. davidcc@um.es
David
D
Curiel
Miriam
M
Más-Montoya
Laura
L
Usea
Arturo
A
Espinosa
Raúl A
RA
Orenes
Pedro
P
Molina
D001896:Boron Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D002227:Carbazoles / Q000737:chemistry*; D008024:Ligands; D008958:Models, Molecular; D015394:Molecular Structure; D011789:Quantum Theory
D001896:Boron Compounds; D002227:Carbazoles; D008024:Ligands; C075954:indolo(3,2-b)carbazole