Direct hydroxylation of a wide scope of aryl halides was catalyzed by a combination of CuI and lithium pipecolinate in water with yields up to 92%.

Abstract Developing effective and low‐cost organic semiconductors is an opportunity for the development of solar cells (OPV). Herein, we report molecular design, synthesis characterization two molecules with D–A–D–A configuration: 2-cyano-3-(5-(8-(3,4-ethylenodioxythiophen-5-yl)-2,3-diphenylquinoxalin-5-yl)thiophen-2-yl)acrylic acid ( 6 ) 2-cyano-3-(5-(2,3-diphenyl-8-(thiophen-2-yl)quinoxalin-5...

First, Schiff base iminopyridine ligands has been prepared by the condensation between primaryamines, different substituted anilines and active carbonyl group of pyridine carboxaldehyde, thenthe complexes [diiodo (3-ethylphenyl) pyridine-2-yl methylene amine] mercury(II), complex a,[dibromo (2,5-dimethylphenyl) pyridine-2-yl methylene amine] mercury(II) complex b, and[dinitrato bis-(2,6-dimethy...

We obtain the equivalence of the properties (β) and (NUC) in Orlicz function spaces. This answers a question raised by Y. Cui, R. Pluciennik and T. Wang.

In this work, we present the synthesis and anti-trypanosomal activity of 2-(4-(adamant-1-yl)phenyl)-N-hydroxyarylamides, 1a,b 2-(4-(adamant-1-yl)phenoxy)-N-hydroxyacetamide, 1c. The 4-(adamant-1-yl)phenyl- 4-(adamant-1-yl)phenoxy- moieties, which are endowed with promising drug-like properties, functionalized at side chain termini as hydroxamic acids. phenoxy acetohydroxamic derivative, 1c, sho...

A novel acrylate monomer containing 4H-pyran-4-one and 1,2,3-triazole ring, {1-[4-(4-oxo-6-phenyl-4H-pyran-2-yl)benzyl]-1,2,3-triazol-4-yl}methyl acrylate was synthesized by the reaction of 2-{4-[(4-(hydroxymethyl)-1,2,3-triazol-1-yl)methyl]phenyl}-6-phenyl-4H-pyran-4-one with acryloyl chloride in the presence of triethylamine. The structure of the acrylate monomer was established on the basis ...

About half of the drugs currently produced are chiral compounds, and about 90 % these compounds sold as racemates, consisting an equimolar mixture two enantiomers. Although they have same chemical structure, most optical isomers substances show marked differences in biological activity. It is known that presence a single asymmetric atom has become almost integral part advanced drug design. The ...