Reference of 3030-47-5, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 3030-47-5, Name is N1-(2-(Dimethylamino)ethyl)-N1,N2,N2-trimethylethane-1,2-diamine,introducing its new discovery.
Base-catalyzed hydroamination of ethylene with diethylamine
The catalytic hydroamination reaction of ethylene with diethylamine in the presence of lithium diethylamide has been reinvestigated to improve catalyst productivity. Various tertiary amines were synthesized and screened as ligands for the target reaction. Applying N,N,N?,N?- tetramethylethylenediamine (TMEDA) or N,N,N?,N?,N?- pentamethyldiethylentriamine (PMDTA) the rate of the reaction is increased, but also ligand degradation is observed. Using optimized parameters excellent yield (92%) and conversion (99%) were achieved under mild conditions. At higher temperature base-catalyzed hydroamination of higher olefins is also possible.
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Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI