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Indolo[2,3-b]carbazole synthesized from a double-intramolecular Buchwald-Hartwig reaction: its application for a dianchor DSSC organic dye.
Su, Jia-Yi; Lo, Chun-Yuan; Tsai, Chih-Hung; Chen, Chih-Han; Chou, Shu-Hua; Liu, Shih-Hung; Chou, Pi-Tai; Wong, Ken-Tsung.
Afiliación
  • Su JY; Department of Chemistry, National Taiwan University , Taipei 10617, Taiwan.
Org Lett ; 16(12): 3176-9, 2014 Jun 20.
Article en En | MEDLINE | ID: mdl-24918166
ABSTRACT
A new synthetic strategy for indolo[2,3-b]carbazole via a double-intramolecular Buchwald-Hartwig reaction has been established. The N-alkylated indolo[2,3-b]carbazole then was adopted as the geometry-fixed core for the synthesis of a new molecule (ICZDTA) bearing two bithiophene π-bridged 2-cyanoacrylic acid groups as the bidentate anchor. The bidentate anchoring together with efficient HOMO (indolo[2,3-b]carbazole) → LUMO (TiO2 nanocluster) electron transfer leads to the successful development of ICZDTA-based DSSC with a power conversion efficiency of 6.02%.
Asunto(s)

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Carbazoles / Alcaloides Indólicos / Colorantes Idioma: En Revista: Org Lett Asunto de la revista: BIOQUIMICA Año: 2014 Tipo del documento: Article País de afiliación: Taiwán

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Carbazoles / Alcaloides Indólicos / Colorantes Idioma: En Revista: Org Lett Asunto de la revista: BIOQUIMICA Año: 2014 Tipo del documento: Article País de afiliación: Taiwán