Some tips on (R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine

(R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine, A common heterocyclic compound, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.”31886-58-5

4.0 ml (5.2 mmol) of S-BuLi (1.3 M in cyclohexanone) are added dropwise at -78C with stirring to a solution of 1.29 g (5 mmol) of compound 15 in 5 ml of TBME. The temperature is then allowed to rise to room temperature and the mixture is stirred further for 1.5 h. The resulting suspension is then injected with elevated pressure (argon) through a cannula into a second vessel in which a solution of 0.44 ml (5 mmol) of PCI3 in 10 ml of TBME is stirred at -78C. After the addition, the temperature is allowed to rise to 00C, and the resulting suspension is stirred further for another 1.5 hours. After adding 10 ml of THF, reaction solution 1 comprising compound 16 is obtained.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of (R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine, 31886-58-5

Reference£º
Patent; Solvias AG; WO2007/135179; (2007); A1;,
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