Chemistry is an experimental science, Recommanded Product: 20439-47-8, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 20439-47-8, Name is (1R,2R)-Cyclohexane-1,2-diamine
The synthesis of derivatives of trans-(1R,2R)-diaminocyclohexane with different substituents on the nitrogen atoms has been achieved. Rhodium complexes of these chiral ligands were evaluated as homogeneous catalysts for the asymmetric hydride transfer reduction (HTR) of acetophenone leading to moderate selectivities (ee=0-57%). The silylation of a bromo-aryl derivative was successfully performed by a Heck’s coupling reaction with vinyltriethoxysilane in the presence of a palladium catalyst. The immobilisation of this catalyst was then achieved by the sol-gel hydrolysis condensation. The resulting hybrid catalytic materials showed moderate selectivity, although much higher than the related homogeneous catalytic species.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Recommanded Product: 20439-47-8, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 20439-47-8, in my other articles.
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI