Synthesis, crystal structures and two-photon absorption properties of a series of terpyridine-based chromophores

Liu, Bing; Zhang, Qiong; Ding, Hongjuan; Hu, Guiju; Du, Yajun; Wang, Chuan‐Kui; Wu, Jieying; Li, Shengli; Zhou, Hu; Yang, Jiaxiang; Tian, Yupeng

doi:10.1016/j.dyepig.2012.03.020

Cited by 65 publications

(25 citation statements)

References 42 publications

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“…Triphenylamine segments have also been utilized to develop materials exhibiting promising fluorescent qualities. Double and triple bonds in the following systems serve to stiffen their structure and as a link to other triphenylamine, 2,4,6‐triphenylpyridine ( 16 ), terpyridine, and tetraphenylethylene ( 17 ) units . Triphenylaminie‐based oligomers, depending on their structure possess the capability of emitting light of varying color—violet, green and blue, all with high quantum yields.…”

Section: Star‐shaped π‐Conjugated Systems For Oleds and Light Emittersmentioning

confidence: 99%

Advances in Star‐Shaped π‐Conjugated Systems: Properties and Applications

Jarosz

Łapkowski

Ledwon

2014

Macromol. Rapid Commun.

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Until recently π-conjugated organic materials are based mainly on linear systems. Recent years, however, have brought about increasing interest in molecules boasting a dendritic, branched, or star-shaped architecture. This tendency is a direct result of the ongoing search for materials with progressively better properties. Such compounds, featuring novel, 3D architectures, exhibit a multitude of interesting qualities, making them stand out from well-known materials. The direction of star-shaped compound application is determined by whether they are able to form aggregates, π-stacks. This feature is a source of some astounding properties, coveted in numerous applications. Among this class of compounds high charge mobility, high fluorescence efficiency, and good charge separation are all found. Depending on the structure of the core, the molecule may adopt various types of symmetry. Similarly, the conjugation of orbitals may extend over the whole structure or be interrupted at chosen segments. The number of papers pertaining to star-shaped oligomers and polymers is ascending with each year, evidencing a growing interest in them. Consequently, this Review focuses particularly on the most recent reports concerning modification of the structure and properties of the aforementioned type of compounds, as well as on the development of devices based on them.

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Section: Star‐shaped π‐Conjugated Systems For Oleds and Light Emittersmentioning

confidence: 99%

Advances in Star‐Shaped π‐Conjugated Systems: Properties and Applications

Jarosz

Łapkowski

Ledwon

2014

Macromol. Rapid Commun.

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“…For applications of triphenylamine derivatives, see: Liu et al (2012); Pina et al (2013). For related compounds, see: Wang et al (2011); Gudeika et al(2012).…”

Section: Related Literaturementioning

confidence: 99%

“…Tripheylamine derivatives catch considerable interest and attention in application of OLEDs and efficient optical chemosensors due to useful properties in electrical conductivity and electroluminescence (Pina et al, 2013;Liu et al, 2012). Much effort has been made to explore the relationship between their structures and properties.…”

Section: S1 Commentmentioning

confidence: 99%

Crystal structure of 4-ethoxy-N-(4-ethoxyphenyl)-N-phenylaniline

Kong

2014

Acta Cryst E

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“…For applications of triphenylamine derivatives, see: Liu et al (2012). For related compounds, see: Wang et al (2011); Gudeika et al (2012).…”

Section: Related Literaturementioning

confidence: 99%

“…Data collection: SMART (Bruker, 2007); cell refinement: SAINT (Bruker, 2007); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL. (Liu et al, 2012). Besides, the strong ability of electron delocalization in the title compound forms conjugated system which is one of the most excellent properties in two photon absorption materials field.…”

Section: Data Collectionmentioning

confidence: 99%