3547-02-2Relevant academic research and scientific papers
Synthesis of some new distyrylbenzene derivatives using immobilized Pd on an NHC-functionalized MIL-101(Cr) catalyst: photophysical property evaluation, DFT and TD-DFT calculations
Niknam, Esmaeil,Mahmoodi, Ali,Panahi, Farhad,Heydari Dokoohaki, Maryam,Zolghadr, Amin Reza,Khalafi-Nezhad, Ali
, p. 12374 - 12380 (2021/04/07)
In this study the catalytic application of a heterogeneous Pd-catalyst system based on metal organic framework [Pd-NHC-MIL-101(Cr)] was investigated in the synthesis of distyrylbenzene derivatives using the Heck reaction. The Pd-NHC-MIL-101(Cr) catalyst s
Comparison of 1,4-distyrylfluorene and 1,4-distyrylbenzene analogues: Synthesis, structure, electrochemistry and photophysics
Laughlin, Brynna J.,Duniho, Tyler L.,El Homsi, Samantha J.,Levy, Benjamin E.,Deligonul, Nihal,Gaffen, Joshua R.,Protasiewicz, John D.,Tennyson, Andrew G.,Smith, Rhett C.
, p. 5425 - 5434 (2013/09/02)
A series of nine 1,4-distyrylfluorene derivatives (2) functionalized with substituents of variable electron-donating or -accepting capabilities was synthesised. The photophysical properties of the molecules were investigated, including UV/vis absorption,
One-pot synthesis of stilbenes by dehydrohalogenation-Heck olefination and multicomponent Wittig-Heck reaction
Saiyed, Akeel S.,Bedekar, Ashutosh V.
scheme or table, p. 6227 - 6231 (2011/01/04)
A variant of olefination reaction involving in situ generation of styrene by either one-pot dehydrohalogenation-Heck or one-pot multicomponent Wittig-Heck reaction is developed.
Application of Phase-Transfer Catalysis to the Synthesis of Mono- and Bis-stilbenes and Styryls
Lokhande, S. B.,Rangnekar, D. W.
, p. 485 - 488 (2007/10/02)
A novel and convenient method has been developed for the synthesis of substituted stilbenes by the condensation of active methyl group in suitably substituted toluenes with aromatic aldehydes in aq. medium at room temperature using benzyltriethylammonium chloride as a phase-transfer catalyst.This method has also been applied for the preparation of heterocyclic styryls and extended to the synthesis of bis-stilbenes and bis-styryls using aromatic dialdehydes in place of monoaldehydes.A comparison of the results shows that the present method is superior to the conventional methods in many respects.
