Donor‐Acceptor Triphenylvinyl and Tetraphenyl Conjugates: Synthesis, Aggregation and Computational Studies | Zendy

Maragani Ramesh | Zendy; Sharma Rekha | Zendy; Misra Rajneesh | Zendy

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Donor‐Acceptor Triphenylvinyl and Tetraphenyl Conjugates: Synthesis, Aggregation and Computational Studies

Author(s) -

Maragani Ramesh,

Sharma Rekha,

Misra Rajneesh

Publication year - 2017

Publication title -

chemistryselect

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.437

H-Index - 34

ISSN - 2365-6549

DOI - 10.1002/slct.201701373

Subject(s) - tetraphenylethylene , triphenylamine , stacking , aggregation induced emission , quenching (fluorescence) , thermal stability , acceptor , conjugate , photochemistry , materials science , polymer chemistry , chemistry , organic chemistry , fluorescence , mathematical analysis , physics , mathematics , quantum mechanics , condensed matter physics

Triphenylvinyl (TPV) substituted bisthiazole 4 and tetraphenylethylene (TPE) substituted triphenylamine functionalized oxazole 5 were designed and synthesized by the Pd‐catalyzed Suzuki cross‐coupling reaction. The TPV 4 shows Aggregation‐induced emission (AIE) behavior and TPE 5 shows aggregation‐caused quenching (ACQ) in THF/water mixture due to π‐π stacking. The TGA analysis reveals that the TPE 5 show better thermal stability as compared to TPV 4 .

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