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Showing 1 to 9 of 9 for “"Aryl compounds"”.
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Development of Palladium(0)-Catalyzed Suzuki Cross-Coupling Polymerizations
… Suzuki cross-coupling polymerization of aryl dibromides with aryldiboronic acids at room temperature. Based on our understanding of Pd(0)-catalyzed Suzuki cross-coupling polymerization process, I figured out the amount of the base used, and the solubility of the polymers were the mainly …
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BINOL-Catalyzed Asymmetric Synthesis of Chiral Heterocycles; Experimental Mechanistic Study of Binol-Catalyzed Conjugate Addition of Vinylboronic Acids to Enones; Enantioselective Synthesis of Diarylalkane Compounds via Binol-Catalyzed Conjugate Addition
… synthesis of a variety of chiral heterocyclic compounds. A new method was developed showing great compatibility with different heteroaryl structures. Along with that, a new BINOL catalyst was introduced that exhibited superior catalytic activity to previously used catalysts. As proposed for …
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A Convenient Synthesis of Pyrrolnitrin and Related Halogenated Phenylpyrroles
… halogenated pyrrole pinacolboronate esters and aryl compounds. In the efforts towards preparing the cross-coupling partners, we report a regiospecific and high yielding synthesis of a 3-chloro pyrrole compound 2.14, its brominated analog 2.16, an iodinated analog 2.17, and the corresponding …
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Investigations into the Synthesis of InherentlyChiral Calix[4]arenes
… compound made the next step easier as acid compounds tend to streak during purification via column chromatography. We were able to obtain AABC compounds via Sonogashira cross-coupling. For the ABCD compounds, the first step of the synthesis begins via a Suzuki-Miyuara coupling of the …
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Reactions of cyclomanganated compounds
… describes novel reactions of cyclomanganated compounds of the general form shown below. The ligand is bonded by a metal-carbon σ-bond, with X acting as a donor atom to form the chelate ring. The organic ligands were derived from aryl and heteroaryl ketones, chalcones, dienones and …
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Molecular assembly of polycyanoarenes with silver salts and synthesis of polycyclic aromatic hydrocarbonds
… self-assembly, the complexation of organonitrile aryl compounds with three different types of silver (I) salts is examined in the solid state. The assembly of 1-(2,2-dicyanovinyl)naphthalene with silver hexafluoroantimonate resulted in a cationic 3D network. Complexation of …