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Thermal stabilities of the N5+M- species (M: Sb(OH)6, Sb(OH)4F2, AlF6, AlF4, BF4, B(CF3)4, PF6, AsF6, and SbF6) are studied by DFT calculations using the Gaussian 09 package. [ABSTRACT FROM AUTHOR]

A radical mechanism is assumed to occur. [ABSTRACT FROM AUTHOR]

This new and mild protocol for the dehydrogenative olefination of cyclic enaminones uses molecular oxygen as terminal oxidant and is compatible to a wide range of functional groups. [ABSTRACT FROM AUTHOR]

A chemical diagram is presented that depicts the palladium-catalyzed direct C-H arylation of cyclic enaminones with aryl iodides.

An efficient procedure is elaborated for the synthesis of 5-(E)-alkenyl uracils by a regio- and stereoselective cross-dehydrogenative coupling of uracils with alkenes. [ABSTRACT FROM AUTHOR]

A variety of biaryl-based chalcones are designed, synthesized and evaluated for their inhibitory activities against five cancer cell lines. [ABSTRACT FROM AUTHOR]

CsPbX3 (X: Br, Cl, I) nanowires (NWs) are prepared by a catalyst-free, solution-phase reaction of Cs oleate and PbX2 in presence of oleic acid and oleylamine in octadecene (standard Schlenk technique, 150-250 °C, 1 h). [ABSTRACT FROM AUTHOR]

The first example of the dia- and enantioselective synthesis of spirocyclopropyloxindoles using a mercury salt is presented. [ABSTRACT FROM AUTHOR]

The catalyst can be reused several times with only slight decrease in activity. [ABSTRACT FROM AUTHOR]

Electronic effects of perfluoroarenes play a critical role on the reactivity of hydrodefluorination and the reaction proceeds in the order para

The first highly enantioselective title reaction proceeds via desymmetrization of oxindole-based heptadiynes to furnish chiral oxindoles bearing a triazole moiety which are interesting substrates in medicinal research. [ABSTRACT FROM AUTHOR]

LuPO4:Yb crystals of 6 x 2 x 0.5 mm maximum size are grown from Yb2O3 and Lu2O3 in a Pb2P2O7 flux as high-temperature solvent. [ABSTRACT FROM AUTHOR]

Large single crystals of the title compound are prepared from mixtures of Lu2O3, Yb2O3, and PbHPO4 (Pt crucible, 1350 °C, 16 h). [ABSTRACT FROM AUTHOR]

The title crystal, grown by the Czochralski method, is characterized by absorption, excitation, and emission spectroscopy together with fluorescence decay measurements at room temperature. [ABSTRACT FROM AUTHOR]