61503-06-8Relevant academic research and scientific papers
Norbornadiene-Based Photoswitches with Exceptional Combination of Solar Spectrum Match and Long-Term Energy Storage
Jevric, Martyn,Petersen, Anne U.,Mans?, Mads,Kumar Singh, Sandeep,Wang, Zhihang,Dreos, Ambra,Sumby, Christopher,Nielsen, Mogens Br?ndsted,B?rjesson, Karl,Erhart, Paul,Moth-Poulsen, Kasper
supporting information, p. 12767 - 12772 (2018/09/10)
Norbornadiene-quadricyclane (NBD-QC) photoswitches are candidates for applications in solar thermal energy storage. Functionally, they rely on an intramolecular [2+2] cycloaddition reaction, which couples the S0 landscape on the NBD side to the
Synthesis and characterization of novel, thermally stable 2-aryl-5-dicyanovinylthiophenes and 5-aryl-5'-dicyanovinyl-2,2'-bithiophenes as potentially promising non-linear optical materials
Herbivo, Cyril,Comel, Alain,Kirsch,Fonseca, A. Maurício C.,Belsley, M.,Raposo, M. Manuela M.
scheme or table, p. 217 - 226 (2010/11/05)
Two series of dicyanovinyl-substituted compounds namely 2-aryl-5-dicyanovinylthiophenes and 5-aryl-5′-dicyanovinyl-2,2′-bithiophenes were synthesized through Knoevenagel condensation of the corresponding 2-aryl-5-formyl-thiophenes and 5-aryl-5′-formyl-2,2
Synthesis of 5-aryl-5′-formyl-2,2′-bithiophenes as new precursors for nonlinear optical (NLO) materials
Herbivo, Cyril,Comel, Alain,Kirsch,Raposo, M. Manuela M.
experimental part, p. 2079 - 2086 (2009/07/18)
A series of formyl-substituted 5-aryl-2,2′-bithiophenes 5 were synthesized using two different methods: Vilsmeier-Haack-Arnold reaction (VHA) or through Suzuki coupling. The synthesis of compounds 5 through the Vilsmeier-Haack-Arnold reaction, starting from inexpensive and easily available precursors such as acetophenones, gave the title compounds in low yields after four reaction steps. On the other hand Suzuki coupling of functionalized arylboronic acids 7 and the 5-bromo-5′-formyl-2,2′-bithiophene 6 gave compounds 5 in good yields in only one step.
(Z)-1-Aryl-1-haloalkenes as Intermediates in the Vilsmeier Haloformylation of Aryl Ketones
Lilienkampf, Annamaria,Johansson, Mikael P.,Waehaelae, Kristiina
, p. 3387 - 3390 (2007/10/03)
(Equation Presented) Vilsmeier reagents give (Z)-1-aryl-1-haloalkenes from aryl ketones bearing an electron-donating substituent at the ortho- or para-position. These haloalkenes are intermediates in the Vilsmeier haloformylation of the aryl ketones. Anot
