Analyzing the synthesis route of 31886-58-5

With the synthetic route has been constantly updated, we look forward to future research findings about (R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine,belong chiral-nitrogen-ligands compound

As a common heterocyclic compound, it belong chiral-nitrogen-ligands compound,(R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine,31886-58-5,Molecular formula: C14H19FeN,mainly used in chemical industry, its synthesis route is as follows.,31886-58-5

To a solution of 1.0 g (R)-Ugi amine (3.8 mmol) in dry DCM, 2 cm3 acetic acid anhydride (21 mmol) was added dropwise at room temperature.After 5 h, the reaction mixture was diluted with another portion of DCM (30 cm3) and washed with 5% NaHCO3(4 ¡Á 20 cm3). The collected organic layers were dried over MgSO4 and filtered, and the resulting solution was evaporated under reduced pressure to afford the crude product as an orange crystalline solid (1.04 g, 93%). M.p.: 70-72 C(lit. 70-71 C); 1H NMR (300 MHz, CDCl3):delta = 5.83 (q,J = 6.5 Hz, 1H), 4.29-4.19 (m, 2H), 4.15 (s, 3H), 1.56 (d,J = 6.5 Hz, 3H) ppm.

With the synthetic route has been constantly updated, we look forward to future research findings about (R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine,belong chiral-nitrogen-ligands compound

Reference£º
Article; Mravec, Bernard; Plevova, Kristina; ?ebesta, Radovan; Monatshefte fur Chemie; vol. 150; 2; (2019); p. 295 – 302;,
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