Selective reduction of carbon dioxide to bis(silyl)acetalcatalyzed by a PBP-supported nickel complex
The selective reduction of CO2 to the formaldehyde level remains an important challenge and to date only a few catalysts have been developed for this reaction. Herein, we report an efficient catalyst that consists of a bis(phosphino)boryl nickel hydride complex...
Chondroitin Sulfate Tetrasaccharides: Synthesis, Three-Dimensional Structure and Interaction with Midkine
En portadaChondroitin Sulfate Tetrasaccharides: Synthesis, Three-Dimensional Structure and Interaction with Midkine Investigadores del cicCartuja han sintetizado unos nuevos compuestos capaces de interaccionar con dos proteínas del tejido nervioso, la Midkina y la...
Methyl-, Ethenyl-, and Ethynyl-Bridged Cationic Digold Complexes Stabilized by Coordination to a Bulky Terphenylphosphine Ligand
Reactions of the gold(I) triflimide complex [Au(NTf2)(PMe2Arequation image)] (1) with the gold(I) hydrocarbyl species [AuR(PMe2Arequation image)] (2 a–2 c) enable the isolation of hydrocarbyl-bridged cationic digold complexes with the general composition...
Lithium Di- and Trimethyl Dimolybdenum(II) Complexes with Mo−Mo Quadruple Bonds and Bridging Methyl Groups
New dimolybdenum complexes of composition [Mo2{μ-Me}2Li(S)}(μ-X)(μ-N^N)2] (3a−3c), where S = THF or Et2O and N^N represents a bidentate aminopyridinate or amidinate ligand that bridges the quadruply bonded molybdenum atoms, were prepared from the reaction of the...