Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is Zi, You, once mentioned the application of 90965-06-3, Name is Dimethyl (1-diazo-2-oxopropyl)phosphonate, molecular formula is C5H9N2O4P, molecular weight is 192.1097, MDL number is MFCD07368360, category is chiral-nitrogen-ligands. Now introduce a scientific discovery about this category, Name: Dimethyl (1-diazo-2-oxopropyl)phosphonate.
Latent Nucleophiles in Lewis Base Catalyzed Enantioselective N-Allylations of N-Heterocycles
Latent nucleophiles are compounds that are themselves not nucleophilic but can produce a strong nucleophile when activated. Such nucleophiles can expand the scope of Lewis base catalyzed reactions. As a proof of concept, we report that N-silyl pyrroles, indoles, and carbazoles serve as latent N-centered nucleophiles in substitution reactions of allylic fluorides catalyzed by Lewis bases. The reactions feature broad scopes for both reaction partners, excellent regioselectivities, and produce enantioenriched N-allyl pyrroles, indoles, and carbazoles when chiral cinchona alkaloid catalysts are used.
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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