Electric Literature of 108-47-4, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 108-47-4, molcular formula is C7H9N, introducing its new discovery.
Two-step synthesis of 2-aminoindolizines from 2-alkylpyridines
An efficient method for the synthesis of 2-aminoindolizines by the 5-exo-dig cyclization of 2-alkyl-1-(1-cyanoalkyl)pyridinium salts has been developed. These substrates were prepared by N-alkylation of 2-alkylpyridines with readily available cyanohydrin triflates. The method allows the introduction of various substituents at the 1-, 3-, 6-, 7-, and 8-positions and leaves no undesired acceptor groups in the products. 2-Aminoindolizines have been synthesized from 2-alkylpyridines and readily available cyanohydrin triflates in two steps. This extension of the Tschitschibabin indolizine synthesis allows the introduction of various substituents at the 1-, 3-, 6-, 7-, and 8-positions and does not leave undesired electron-withdrawing groups in the products. Copyright
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 108-47-4 is helpful to your research. Electric Literature of 108-47-4
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