Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. category: chiral-nitrogen-ligands. Introducing a new discovery about 126456-43-7, Name is (1S,2R)-1-Amino-2,3-dihydro-1H-inden-2-ol
Bis[ N, N ?-(2-indanolyl)]-1,5-diazacyclooctane as Unique Metal Ligand: Self-Assembly of Palladium Nanoparticles and Catalytic Reactivity on C-C Bond Formation
A previously unreported 1,5-diazacyclooctane-palladium(II) complex was synthesized using bis[ N, N ?-(2-indanolyl)]-1,5-diazacyclooctane, which was readily prepared via a novel [4+4] homocyclization of the unsaturated imine intermediate generated from acrolein and 1-amino-2-indanol. Interestingly, the 1,5-diazacyclooctane-palladium(II) complex self-assembled to form palladium nanoparticles. This approach readily provided palladium nanoparticles simply by heating a mixture of palladium(II) acetate and bis[ N, N ?-(2-indanolyl)]-1,4-diazacyclooctane in dichloroethane at mild temperatures. The 1,5-diazacyclooctane-derivative-palladium nanoparticles were successfully deployed in synthetic applications as a heterogeneous catalyst, facilitating Suzuki coupling and a challenging C-C bond formation via C(sp 3)-H activation under low catalyst loading conditions.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.category: chiral-nitrogen-ligands, you can also check out more blogs about126456-43-7
Reference£º
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis