31886-58-5, An elementary termolecular reaction involves the simultaneous collision of three atoms, molecules, or ions.33527-91-2, name is Tris[2-(dimethylamino)ethyl]amine. Here is a downstream synthesis route of the compound 33527-91-2
General procedure: To a solution of (R)-Ugi?s amine 3 (2.57 g, 10 mmol) in TBME (20 mL) was added 1.6 M t-BuLi solution in n-hexane (6.8 mL, 10.88 mmol) at 0 C. After the addition was complete, the mixture was warmed to room temperature, and stirred for 1.5 h at room temperature. The mixture was then cooled to 0 C again, and Ar2PCl (11 mmol) was added in one portion. After stirring for 20 min at 0 C, the mixture was warmed to room temperature, and stirred for 1.5 h at room temperature. The mixture was then quenched by the addition of saturated NaHCO3 solution (20 mL). The organic layer was separated and dried over MgSO4, and the solvent was removed under reduced pressure, after which the filtrate was concentrated. The residue was purified by chromatography to afford 4a, 4e, and 4f.
31886-58-5, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,31886-58-5 ,(R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine, other downstream synthetic routes, hurry up and to see
Reference£º
Article; Nie, Huifang; Zhou, Gang; Wang, Quanjun; Chen, Weiping; Zhang, Shengyong; Tetrahedron Asymmetry; vol. 24; 24; (2013); p. 1567 – 1571;,
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