Synthesis and aggregation-induced emission properties of tetraphenylethylene-based oligomers containing triphenylethylene moiety

Authors :: Jana, Debabrata
Ghorai, Binay K.
Source :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Dec2012, Vol. 53 Issue 50, p6838-6842. 5p.
Publication Year :: 2012
Abstract: Abstract: Three new tetraphenylethylene based oligomers bearing triphenylethylene moiety were synthesized utilizing Suzuki coupling reaction and their aggregation-induced emission properties were studied. They show excellent solubility in common organic solvents and emit light in blue region (440−504nm). AIE effect is predominant for tetra-substituted TPE (20.1-fold) than mono-substituted one (4.5-fold). [Copyright &y& Elsevier]

Subjects :: *CLUSTERING of particles
*TETRAPHENYLETHYLENE
*OLIGOMERIZATION
*COUPLING reactions (Chemistry)
*SOLUBILITY
*ORGANIC solvents

Language :: English
ISSN :: 00404039
Volume :: 53
Issue :: 50
Database :: Academic Search Index
Journal :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
Publication Type :: Academic Journal
Accession number :: 83328638
Full Text :: https://doi.org/10.1016/j.tetlet.2012.10.023

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