Category: 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.

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

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

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.

LiBEt3H (1 mL, 1.0 M in THF, 1 mmol) and Me6TREN (0.26 mL,1 mmol) were added to 5 mL of hexane, precipitating a white powder.THF was slowly added dropwise with stirring until a homogeneoussolution was obtained (approx. 3 mL) Cooling of the solutionat 30 C yielded X-ray quality colorless crystals (225 mg, 67%).1H NMR (400.1 MHz, C6D6, 300 K): delta 2.06 (s, 18H, Me6TREN Me),1.86 (t, 6H, 3JHH = 4.95 Hz, Me6TREN CH2), 1.78 (t, 6H, 3JHH = 4.95 Hz,Me6TREN CH2), 1.54 (t, 9H, 3JHH = 7.43 Hz, BCH2CH3), 0.95 ppm(q, 6H, 3JHH = 7.43 Hz, BCH2CH3).13C NMR (100.6 MHz, C6D6, 300 K): delta 57.2 (Me6TREN CH2), 50.6(Me6TREN CH2), 45.7 (Me6TREN Me), 16.7 (m, 1JBC = 41.5 Hz,BCH2CH3), 14.2 ppm (BCH2CH3).7Li NMR (155.5 MHz, C6D6, 300 K): delta 0.18 ppm.11B NMR (128.3 MHz, C6D6, 300 K): delta 11.3 ppm (broad singlet).Elemental analysis for C18H46N4LiB: Calc.: C, 64.28; H, 13.79; N,16.66. Found: C, 64.24; H, 13.49; N, 16.75%.

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

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

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.

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 (40 mg, 16%).1H NMR (400.1 MHz, C6D6, 300 K): delta 2.11 (s, 18H, Me6TREN Me),1.94, 1.90 (overlapping br s, 12H, Me6TREN CH2), 0.59 ppm(quartet/septet, 4H, BH4, 1J10BH = 27.5 Hz, 1J11BH = 81.5 Hz).13C NMR (100.6 MHz, C6D6, 300 K): delta 57.0 (CH2), 51.2 (CH2),45.7 ppm (Me).7Li NMR (155.5 MHz, C6D6, 300 K): delta 0.29 ppm.11B NMR (128.3 MHz, C6D6, 300 K): delta 39.5 ppm (quin,1JBH = 81.2 Hz).Elemental analysis for C12H34N4LiB: Calc.: C, 57.15; H, 13.59; N,22.22. Found: C, 57.16; H, 13.48; N, 22.59%.

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

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

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.

General procedure: LiBEt3H (1 mL, 1.0 M in THF, 1 mmol) and Me6TREN (0.26 mL,1 mmol) were added to 5 mL of hexane, precipitating a white powder.THF was slowly added dropwise with stirring until a homogeneoussolution was obtained (approx. 3 mL) Cooling of the solutionat 30 C yielded X-ray quality colorless crystals

The chemical industry reduces the impact on the environment during synthesis,33527-91-2,Tris[2-(dimethylamino)ethyl]amine,I believe this compound will play a more active role in future production and life.

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

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.

Embodiment 5Production of [Cu(Me6tren)]BPh4 0.20 g (0.87 mmol) Me6tren (1) was dissolved in approx. 2 ml acetone and a solution of 0.30 g (0.81 mmol) [Cu(CH3CN)4]PF6 (tetrakis(acetonitrile)copper(I)-hexafluorophosphate) in approx. 4 ml acetone was added slowly under constant stirring. A solution of 0.28 g (0.82 mmol) NaBPh4 (sodium tetraphenylborate) in approx. 2 mL acetone was added subsequently to the colorless, complex solution thus obtained, for the replacement of anions. For the preparation of the solid, the complex solution was added to 20 ml diethylether. The voluminous solid of [Cu(Me6tren)]BPh4 (10) obtained was dried in vacuum. 0.48 g (96.6%) of a colorless powder was obtained as the product.All work was carried out in an argon box. It is possible, however, to carry out all work with the Schlenk technique under argon or nitrogen as well.The complex [Cu(Me6tren)]BPh4 is shown in FIG. 1.The results of the crystal structure analysis of [Cu(Me6tren)]BPh4 are shown in FIG. 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

Reference£º
Patent; Schindler, Siegfried; Wuertele, Christian; US2012/16127; (2012); 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

It is a common heterocyclic compound, the chiral-nitrogen-ligands compound, Tris[2-(dimethylamino)ethyl]amine, 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.

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

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

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.

To a solution of tris(2-dimethylaminoethyl)amine (0.403 g, 1.75 mmol) in acetonitrile (4 mL) was added 1-bromohexadecane (1.63 g, 5.35 mmol). The resulting mixture was heated at reflux with stirring for 18 hours, during which time awhite 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 (2O mL, 1:1), resulting in T-16,16,16 (1.67 g, 84%) as a white powder; mp=229-258 C; ?H NMR (300 MI-Tz, CDC13) oe 4.11-4.02 (m, 6H), 3.64-3.55 (m, 6H), 3.45-3.37 (m, 6H), 3.35(s, 18H), 1.78-1.66 (m, 6H), 1.40-1.18 (m, 78H), 0.88-0.81 (m, 9H); high resolution mass spectrum (ESI) m/z 302.0073 ([Mj3 calculated for [C6oH,29N4j3: 302.0067). ?H spectmm of compound T-16,16,16 can be found in Figure 54.

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

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

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 mixture of Cu(NO3)22.5H2O (0.504 g, 2.17 mmol) in MeOH(15.0 mL), was added tris[2-(dimethylamino)ethyl]amine (L4)(0.500 g, 2.17 mmol) and stirred at RT. The blue solution was evaporatedunder reduced pressure to afford a yellow solid. The solidwas dissolved again in MeOH and diffused with diethyl ether. Suitableblue block-shaped crystals were obtained in 2 days. Yield(0.921 g, 98%).

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

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

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.

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.

The chemical industry reduces the impact on the environment during synthesis,33527-91-2,Tris[2-(dimethylamino)ethyl]amine,I believe this compound will play a more active role in future production and life.

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

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.

2.1 Preparation of [Co(Me6tren)Cl](ClO4) Analytical grade (Sigma-Aldrich) chemicals were used without further purification. The complex [Co(Me6tren)Cl](ClO4) has been prepared by the published recipe [32] : CoCl2¡¤6H2O (0.200 g, 0.84 mmol) was dissolved in EtOH (20 cm3) at 55 C. Me6tren (0.214 g, 0.92 mmol) dissolved in EtOH (10 cm3) was added dropwise with stirring, forming a blue solution that was stirred overnight at room temperature. NaClO4¡¤4H2O (0.118 g, 0.84 mmol) was added with stirring inducting precipitation of pale blue [Co(Me6tren)Cl](ClO4) (0.237 g, 67%) which was separated by filtration and dried on air. Anal. Calc. for C12H30CoN4O4Cl2: C, 34.11; H, 7.16; N, 13.27. Found: C, 34.36; H, 7.21; N, 13.28%.

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

Reference£º
Article; Packova, Alena; Miklovi?, Jozef; Bo?a, Roman; Polyhedron; vol. 102; (2015); p. 88 – 93;,
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