Synthesis, spectroscopy, photophysics and thermal behaviour of stilbene-based triarylamines with dehydroabietic acid methyl ester moieties | Zendy

Bárbara Gigante | Zendy; M. Alexandra Esteves | Zendy; Natércia Pires | Zendy; Matthew L. Davies | Zendy; Peter Douglas | Zendy; Sofia M. Fonseca | Zendy; Hugh D. Burrows | Zendy; Ricardo A. E. Castro | Zendy; João Pina | Zendy; J. Sérgio Seixas de Melo | Zendy

Open Access

Synthesis, spectroscopy, photophysics and thermal behaviour of stilbene-based triarylamines with dehydroabietic acid methyl ester moieties

Author(s) -

Bárbara Gigante,

M. Alexandra Esteves,

Natércia Pires,

Matthew L. Davies,

Peter Douglas,

Sofia M. Fonseca,

Hugh D. Burrows,

Ricardo A. E. Castro,

João Pina,

J. Sérgio Seixas de Melo

Publication year - 2009

Publication title -

new journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.693

H-Index - 122

eISSN - 1369-9261

pISSN - 1144-0546

DOI - 10.1039/b815711a

Subject(s) - chemistry , sublimation (psychology) , thermal stability , solubility , organic chemistry , polymer chemistry , photochemistry , psychology , psychotherapist

Novel stilbene-based triarylamines with dehydroabietic acid methyl ester moieties have been synthesised by palladium catalysed C–N coupling reactions. The presence of the bulky dehydroabietic acid group increases solubility, hinders crystallisation and permits their sublimation while preserving their electronic and optical characteristics. This makes them good candidates for various molecular electronic applications. We report a detailed characterisation of their electrochemical, spectroscopic and photophysical properties. In addition, the thermal stability and behaviour is discussed with reference to the potential for preparation of stable thin films.

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