33527-91-2 | Page 7 of 20 | Chiral nitrogen ligands

Discovery of 33527-91-2

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 Tris[2-(dimethylamino)ethyl]amine, 33527-91-2

As a common heterocyclic compound, it belongs to chiral-nitrogen-ligands compound, name is Tris[2-(dimethylamino)ethyl]amine, and cas is 33527-91-2, its synthesis route is as follows.

General procedure: The copper complex Cu5-1 was dissolved in water, and an excessive amount of an aqueous solution of saturated sodium tetrafluoroborate (manufactured by Wako Pure Chemical Industries, Ltd.) was added while stirring. A precipitated solid was collected by filtering and a copper complex Cu5-72 was obtained.

Reference£º
Patent; FUJIFILM Corporation; Sasaki, Kouitsu; Kawashima, Takashi; Hitomi, Seiichi; Shiraishi, Yasuharu; US10215898; (2019); B2;,
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

Sources of common compounds: 33527-91-2

33527-91-2, 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.,33527-91-2 ,Tris[2-(dimethylamino)ethyl]amine, other downstream synthetic routes, hurry up and to see

33527-91-2, 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.”33527-91-2

Ni(CH3COO)2 (53 mg, 0,30 mmol) was dissolved in the smallest possible amount of methanol while an excess of Me6TREN was dissolved in acetone. After addition of the second solution to the first one, a change in colour from light blue to green was observed. An excess of KPF6, dissolved in acetone, was added to the previous solution in order to promote the anion metathesis reaction. The solvent was evaporated and the green solid obtained was dissolved in pure acetone. A white solid remained undissolved on the bottomof the flask (CH3COOK) and was filtered off. The solution was dried under vacuum and the solid dissolved in dichloromethane in order to eliminate the excess of KPF6. After filtration of the solid residue,the solution was reduced in volume and the pure product 2 was precipitated upon addition of n-pentane. Crystals suitable for XRD were grown at low temperature by slow diffusion of n-pentane into a dichloromethane solution of 2. Yield: 86%; Anal. Calc. for[Ni(L1)(CH3COO)](PF6)H2O: C, 32.90; H, 6.90; N, 10.96. Found: C,33.23; H, 6.97; N, 10.93%.

Reference£º
Article; Tordin, Elisa; List, Manuela; Monkowius, Uwe; Schindler, Siegfried; Knoer, Guenther; Inorganica Chimica Acta; vol. 402; (2013); p. 90 – 96;,
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

Sources of common compounds: 33527-91-2

As a common heterocyclic compound, it belongs to chiral-nitrogen-ligands compound, name is Tris[2-(dimethylamino)ethyl]amine, and cas is 33527-91-2, its synthesis route is as follows.

To a solution of tris(2-dimethylaminoethyl)amine (0.404 g, 1.75 mmol) in acetonitrile (4 mL) was added 1-bromotetradecane (1.47 g, 5.32 mmol). Theresulting mixture was heated at reflux with stirring for 23 hours, during which time a white solid was observed. After cooling, and the addition of a cold hexanes/acetone mixture (15 mL, 1:1), to the reaction flask, the precipitate was filtered with a Buchner funnel, and rinsed with a cold hexanes/acetone mixture (20 mL, 1:1), resulting in T-14,14,14 (1.31 g, 70%) as a white powder; mp=229-258 C; ?H NMR(300 MI-Tz, CDC13) 34.10-4.02 (m, 6H), 3.63-3.54 (m, 6H), 3.39-3.22 (m, 24H), 1.73-1.61 (m, 6H), 1.36-1.06 (m, 66H), 0.84-0.77 (m, 9H); ?3C NMR (75 MHz, CD3OD) 365.3, 61.0, 50.1, 46.9, 31.7, 29.4, 29.4, 29.3, 29.3, 29.1, 29.0, 26.1, 22.5, 22.4, 13.1; high resolution mass spectrum (ESI) m/z 273.9766 ([Mj3 calculated for [C54H,,7N4j3t 273.9754). See also Yoshimura et al., 2012, Langmuir 28:9322-933 1.?H and ?3C NMR spectra of compound T-14,14,14 can be found in Figure 53.

Reference£º
Patent; TEMPLE UNIVERSITY-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION; VILLANOVA UNIVERSITY; WUEST, William, M.; MINBIOLE, Kevin, P.C.; BARBAY, Deanna, L.; (227 pag.)WO2016/172436; (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

Application of Tris[2-(dimethylamino)ethyl]amine

33527-91-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Tris[2-(dimethylamino)ethyl]amine, cas is 33527-91-2,the chiral-nitrogen-ligands compound, it is a common compound, a new synthetic route is introduced below.

To a solution of tris[2-(dimethylamino)ethyl]amine (L4)(0.500 g, 2.17 mmol) in MeOH was added Ni(NO3)26H2O(0.0.631 g, 2.17 mmol), followed by stirring at RT for 12 h. A greenprecipitate was obtained after evaporating the reaction solutionand dried. Yield (0.919 g, 98%).

Reference£º
Article; Sivanesan, Dharmalingam; Seo, Bongkuk; Lim, Choong-Sun; Kim, Hyeon-Gook; Journal of Catalysis; vol. 382; (2020); p. 121 – 128;,
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

Introduction of a new synthetic route about 33527-91-2

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,33527-91-2,Tris[2-(dimethylamino)ethyl]amine,its application will become more common.

As a common heterocyclic compound, it belongs to chiral-nitrogen-ligands compound, name is Tris[2-(dimethylamino)ethyl]amine, and cas is 33527-91-2, its synthesis route is as follows.

Application of 33527-91-2

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact.33527-91-2, Tris[2-(dimethylamino)ethyl]amine it is a common compound, a new synthetic route is introduced below.33527-91-2

General procedure: LiBH4 (22 mg, 1 mmol) and Me6TREN (0.52 mL, 2 mmol) wereadded to 5 mL of THF. This was heated to reflux for 1 h at whichpoint the heat and stirrer were turned off. Slow cooling of the solutionyielded X-ray quality colorless crystals

Reference£º
Article; Kennedy, Alan R.; McLellan, Ross; McNeil, Greg J.; Mulvey, Robert E.; Robertson, Stuart D.; Polyhedron; vol. 103; (2016); p. 94 – 99;,
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

Some scientific research about 33527-91-2

Name is Tris[2-(dimethylamino)ethyl]amine, as a common heterocyclic compound, it belongs to chiral-nitrogen-ligands compound, and cas is 33527-91-2, its synthesis route is as follows.

The origin of a common compound about 33527-91-2

The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Tris[2-(dimethylamino)ethyl]amine, cas is 33527-91-2,the chiral-nitrogen-ligands compound. Here is a downstream synthesis route of the compound., 33527-91-2

To a solution of tris(2-dimethylaminoethyl)amine (0.426 g, 1.85mmol) in acetonitrile (4 mL) was added 1-bromodecane (1.27 g, 5.73 mmol). Theresulting mixture was heated at reflux with stirring for 18 hours. After cooling, and the addition of hexanes (5 mL), a white solid precipitated, which was filtered with a Buchner funnel, transferring with a cold hexanes/acetone mixture (15 mL, 1:1). The solid was rinsed with a cold hexanes/acetone mixture (2O mL, 1:1), resulting in T10 10,10,10 (1.16 g, 70%) as a white powder; mp=223-248 C; ?H NMR (300 MHz,CDC13) oe 4.11-4.02 (m, 6H), 3.62-3.53 (m, 6H), 3.41-3.27 (m, 24H), 1.72-1.62 (m, 6H), 1.38-1.14 (m, 42H), 0.85-0.78 (m, 9H); ?3C NMR (75 MHz, CD3OD) oe 65.4,61.1, 50.2, 46.9, 31.6, 29.2, 29.0, 28.9, 26.1, 22.4, 22.3, 13.0; high resolution mass spectrum (ESI) m/z 217.9095 ([Mj3 calculated for [C42H93N4j3: 217.9128). See alsoYoshimura et al., 2012, Langmuir 28:9322-9331. ?H and ?3C NMR spectra of compound T-10,10,10 can be found in Figure 50.

Research on new synthetic routes about Tris[2-(dimethylamino)ethyl]amine

33527-91-2, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Tris[2-(dimethylamino)ethyl]amine, cas is 33527-91-2,the chiral-nitrogen-ligands compound. Here is a downstream synthesis route of the compound.

Category: 33527-91-2

Discovery of 33527-91-2

Sources of common compounds: 33527-91-2

Sources of common compounds: 33527-91-2

Application of Tris[2-(dimethylamino)ethyl]amine

Introduction of a new synthetic route about 33527-91-2

Application of 33527-91-2

Some scientific research about 33527-91-2

The origin of a common compound about 33527-91-2

Research on new synthetic routes about Tris[2-(dimethylamino)ethyl]amine

Extracurricular laboratory: Synthetic route of 33527-91-2