168301-25-5Relevant academic research and scientific papers
Solution and Solid-State Studies on the Halide Binding Affinity of Perfluorophenyl-Armed Uranyl–Salophen Receptors Enhanced by Anion–π Interactions
Leoni, Luca,Puttreddy, Rakesh,Jur?ek, Ond?ej,Mele, Andrea,Giannicchi, Ilaria,Mihan, Francesco Yafteh,Rissanen, Kari,Dalla Cort, Antonella
, p. 18714 - 18717 (2016/12/26)
The enhancement of the binding between halide anions and a Lewis acidic uranyl–salophen receptor has been achieved by the introduction of pendant electron-deficient arene units into the receptor skeleton. The association and the occurrence of the elusive anion–π interaction with halide anions (as tetrabutylammonium salts) have been demonstrated in solution and in the solid state, providing unambiguous evidence on the interplay of the concerted interactions responsible for the anion binding.
Facile synthesis of 2-arylphenols via palladium-catalyzed cross-coupling of aryl iodides with 6-diazo-2-cyclohexenones
Yang, Ke,Zhang, Jun,Li, Yun,Cheng, Bin,Zhao, Liang,Zhai, Hongbin
supporting information, p. 808 - 811 (2013/03/28)
2-Arylphenols were conveniently synthesized from aryl iodides and 6-diazo-2-cyclohexenones, in moderate to excellent yields, via tandem Pd-catalyzed cross-coupling/aromatization. The preliminary results for the corresponding enantioselective version showe
Regioselectivity of birch reductive alkylation of biaryls
Lebeuf, Raphael,Robert, Frederic,Landais, Yannick
, p. 4557 - 4560 (2007/10/03)
(Chemical Equation Presented) The regioselectivity of the Birch reductive alkylation of polysubstituted biaryls has been investigated. Results indicate that regioselectivity is affected by the electronic nature of substituents on both aromatic rings. The
A new cascade radical reaction for the synthesis of biaryls and triaryls from benzyl iodoaryl ethers
Harrowven, David C.,Nunn, Michael I.T.,Newman, Nicola A.,Fenwick, David R.
, p. 961 - 964 (2007/10/03)
The paper describes a new method of synthesizing biaryls and triaryls through an intramolecular ipso-substitution reaction initiated by the addition of an aryl radical to a benzyl ether. A tandem variant of the reaction has also been demonstrated. A short synthesis of isoaucuparin 27, a natural product found in the sapwood tissue of Sorbus aucuparia, is also described.
