Chemistry is an experimental science, Recommanded Product: 4767-03-7, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 4767-03-7, Name is 3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, molecular formula is C5H10O4, belongs to chiral-nitrogen-ligands compound. In a document, author is Fu, Haigen.
Chemoenzymatic asymmetric synthesis of the metallo-beta-lactamase inhibitor aspergillomarasmine A and related aminocarboxylic acids
Metal-chelating aminocarboxylic acids are being used in a broad range of domestic products and industrial applications. With the recent identification of the fungal natural product aspergillomarasmine A as a potent and selective inhibitor of metallo-beta-lactamases and a promising co-drug candidate to fight antibiotic-resistant bacteria, the academic and industrial interest in metal-chelating chiral aminocarboxylic acids further increased. Here, we report a biocatalytic route for the asymmetric synthesis of aspergillomarasmine A and various related aminocarboxylic acids from retrosynthetically designed substrates. This synthetic route highlights a highly regio- and stereoselective carbon-nitrogen bond-forming step catalysed by ethylenedi-amine-N,N’-disuccinic acid lyase. The enzyme shows broad substrate promiscuity, accepting a wide variety of amino acids with terminal amino groups for selective addition to fumarate. We also report a two-step chemoenzymatic cascade route for the rapid diversification of enzymatically prepared aminocarboxylic acids by N-alkylation in one pot. This biocatalytic methodology offers a useful alternative route to difficult aminocarboxylic acid products.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 4767-03-7, in my other articles. Recommanded Product: 4767-03-7.
Reference:
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