Paper Type |
Contributed Paper |
Title |
Palladium (0) Catalyzed Synthesis of Thiophene Based 1,3,4-oxadiazoles Their Reactivities and Potential Nonlinear Optical Properties |
Author |
Mujahad Abbas, Komal Rizwan, Nasir Rasool*, Muhammad Ali Hashmi, Gulraiz Ahmad, Umer Rashid and Syed Adnan Ali Shah |
Email |
nasirrasool@gcuf.edu.pk |
Abstract: Novel thiophene based 1,3,4-oxadiazoles were synthesized via Suzuki cross-coupling of
2-(5-bromothiphen-2-yl)-5-phenyl-1,3,4-oxadiazole with various substituted aryl-boronic acids in
significant yields (58-78%). Density functional theory (DFT) investigations were accomplised on
novel oxadiazoles (5a-5j) to explore their structural properties. Reactivity-descriptors and frontier
molecular orbitals (FMOs) studies were carried out by using PBE0-D3BJ/def2-TZVP level of theory
to determine structural properties, reactivity and reacting sites of synthesized molecules (5a-5j). |
|
Start & End Page |
1255 - 1264 |
Received Date |
2019-11-21 |
Revised Date |
|
Accepted Date |
2020-03-22 |
Full Text |
Download |
Keyword |
hydrazide, oxadiazole, non-linear, density functional, optical, computational |
Volume |
Vol.47 No.6 (November 2020) |
DOI |
|
Citation |
Abbas M., Rizwan K., Rasool N., Hashmi M.A., Ahmad G., Rashid U., et al., Palladium (0) Catalyzed Synthesis of Thiophene Based 1,3,4-oxadiazoles Their Reactivities and Potential Nonlinear Optical Properties, Chiang Mai J. Sci., 2020; 47(6): 1255-1264. |
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