Separation and identification of indene–C(70) bisadduct isomers

Following an initial work on the isolation of a single geometric isomer from an indene–C(70) bisadduct (IC(70)BA) mixture, we report the full fractionation and identification of the bisadduct species in the material. Eleven fractions of IC(70)BA isomers were separated by high-performance liquid chro...

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Detalles Bibliográficos
Autores principales: Zhang, Bolong, Subbiah, Jegadesan, Jones, David J, Wong, Wallace Wing Ho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2016
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4901934/
https://www.ncbi.nlm.nih.gov/pubmed/27340480
http://dx.doi.org/10.3762/bjoc.12.88
Descripción
Sumario:Following an initial work on the isolation of a single geometric isomer from an indene–C(70) bisadduct (IC(70)BA) mixture, we report the full fractionation and identification of the bisadduct species in the material. Eleven fractions of IC(70)BA isomers were separated by high-performance liquid chromatography. A number of fractions contained relatively pure isomer species and their configuration were deduced using a variety of analytical techniques including (1)H and (13)C NMR and UV–vis spectroscopy. The electrochemical properties and the organic solar cell device performance were investigated for fractions where a reasonable quantity of sample could be isolated.

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