In non-racemic (1R,2R)-(1,2-dialkyl)-1,2-diaminocyclohexane palladium dichloride complexes the C2 symmetry of the diamine ligand is broken, resulting in selective R,S-coordination.

Equilibrium constants have been determined for the formation of 15 different zirconocene monomethyl monochloro complexes from the respective dichloride complexes and AI2 (CH3)6' The results indicate that the tendency of a particular zirconocene complex to exchange a chloride against a methyl ligand is a measure for the electron deficiency at its Zr center. The results indicate particularly low ...

Radioactive waste management is a modern-day issue in terms of radiation safety due to the development radionuclide therapy, emergence new radiopharmaceuticals, radionuclides, and treatment methods, which allow for therapy day hospital. According current domestic regulatory methodological support biological wastes generated during patient’s metabolic activity after injection radiopharmaceutical...

During the production of ethylene dichloride, entrainment catalyst particles out bed is considered a problematic issue that affects conversion hydrogen dichloride and causes repeated unit shut down. In this study effect various operating conditions was measured; fluidizing gas flowrate, parameters, reaction conditions, static design parameters such as internal orifice diameter distributer. A si...