5957-92-6Relevant academic research and scientific papers
Synthesis of Vinylphenylpyridine and Living Anionic Polymerization
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Page/Page column 7, (2009/05/29)
Provided are a vinyl-biphenylpyridine monomer and a polymer thereof. More particularly, the present invention provides a vinyl-biphenylpyridine monomer having a side chain of pyridine or phenylpyridine as a functional group, a homopolymer of which molecul
Sodium 2-(2-pyridin-3-ylethylamino)ethyl sulfonate: an efficient ligand and base for palladium-catalyzed Suzuki reaction in aqueous media
Pawar, Shivaji S.,Uppalla, Lavkumar S.,Shingare, Murlidhar S.,Thore, Shivaji N.
scheme or table, p. 5858 - 5862 (2009/04/04)
PdCl2, N-donor ligand and base mediated Suzuki coupling reaction of aryl halides and arylboronic acid in water are described. The corresponding Suzuki products were obtained in good to excellent yields.
Vesicular monoamine transporter substrate/inhibitor activity of MPTP/MPP+ derivatives: A structure-activity study
Wimalasena, D. Shyamali,Perera, Rohan P.,Heyen, Bruce J.,Balasooriya, Inoka S.,Wimalasena, Kandatege
, p. 760 - 768 (2008/09/19)
The active metabolite of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), N-methyl-4-phenylpyridinium (MPP+), selectively destroys the dopaminergic neurons and induces the symptoms of Parkinson's disease. Inhibition of mitochondrial complex
SYNTHESIS OF VINYLPHENYLPYRIDINE AND LIVING ANIONIC POLYMERIZATION
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Page/Page column 10-11, (2010/11/29)
Provided are a vinyl-biphenylpyridine monomer and a polymer thereof. More particularly, the present invention provides a vinyl-biphenylpyridine monomer having a side chain of pyridine or phenylpyridine as a functional group, a homopolymer of which molecul
Synthesis of functionalized 4-phenyl-pyridines via electrochemically prepared organozinc reagents
Gall, Erwan Le,Gosmini, Corinne,Nédélec, Jean-Yves,Périchon, Jacques
, p. 1923 - 1927 (2007/10/03)
The efficient and convenient synthesis of various functionalized 4-phenyl-pyridines 2 is described. The key step of the procedure is the electrochemical formation of aromatic organozinc reagents 1 and their coupling with pyridinium salts. Intermediate 1,4
THE PYRIDYL CATION AS A REACTIVE INTERMEDIATE IN THE PHOTOREACTION OF IODOPYRIDINES WITH BENZENES
Ohkura, Kazue,Seki, Koh-ichi,Terashima, Masanao,Kanaoka, Yuichi
, p. 3433 - 3436 (2007/10/02)
The electrophilic behavior of the reactive entity in the photosubstitution of benzenes with 2-iodopyridine was found to be ascribable to the intermediary 2-pyridyl cation, rather than the electrophilic 2-pyridyl radical.
Studies on Tertiary Amine Oxides. LXXVII. The Pseudo-Gomberg Reaction of 4- and 2-Aminopyridine 1-Oxides
Saeki, Seitaro,Kondo, Sachiko,Hayashi, Takaaki,Hamana, Masatomo
, p. 1780 - 1789 (2007/10/02)
The 1-oxido-4-pyridyl radical generated by the reaction of 4-aminopyridine 1-oxide with amyl nitrite reacted smoothly with aromatic hydrocarbons, including five-membered heterocycles, i.e. thiophene, fyran and pyrrole, to give the arylated products when acetic acid was used as the solvent.The relative rates of reaction with the 1-oxido-4-pyridyl radical indicated that this radical is electrophilic, and this finding was supported by a comparison of molecular orbital energy levels. 2-Aminopyridine 1-oxide also undergoes a similar reaction.Keywords - pyridine N-oxide; Gomberg reaction; phenylpyridine; thienylpyridine; furylpyridine; 1-methanesulfonyl-pyrrolylpyridine; 1-oxido-4-pyridyl radical; molecular orbital; highperformance liquid chromatography
