110-70-3, N1,N2-Dimethylethane-1,2-diamine is a chiral-nitrogen-ligands compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To a stirred solution of Lambda/,Lambda/’-dimethylethylene diamine (3.66 mL, 34 mmol) in dichloromethane (40 mL) at 0C was added dropwise a solution of di-tert-butyl dicarbonate (2.4 g, 11 mmol) in dichloromethane (20 mL) and allowed to warm to room temperature overnight, concentrated under reduced pressure, diluted with EtOAc (100 mL), washed with water (2 * 100 mL), brine (100 mL), dried and concentrated under reduced pressure to give the title product 91 as a colourless oil (1.54 g, 74% yield). 1H NMR (400 MHz, CDCI3) delta 3.26 (t, J = 6.15 Hz, 2H), 2.81 (s, 3H), 2.66 (t, J = 6.57 Hz, 2H), 2.38 (s, 3H), 9.28 (s, 9H) ppm.
110-70-3 N1,N2-Dimethylethane-1,2-diamine 8070, achiral-nitrogen-ligands compound, is more and more widely used in various.
Reference£º
Patent; ANTIKOR BIOPHARMA LIMITED; DEONARAIN, Mahendra Persaud; YAHIOGLU, Gokhan; STAMATI, Ioanna; SAOUROS, Savvas; KAPADNIS, Prashant Bhimrao; (423 pag.)WO2016/46574; (2016); 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