New downstream synthetic route of 110-70-3

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,110-70-3,N1,N2-Dimethylethane-1,2-diamine,its application will become more common.

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. N1,N2-Dimethylethane-1,2-diamine, cas is 110-70-3,the chiral-nitrogen-ligands compound. Here is a downstream synthesis route of the compound., 110-70-3

General procedure: To a cooled to 0 C suspension consisting of N,N’-dimethyl-1,2-ethylenediamine (4.4 g, 0.05 mol), sodium bicarbonate (33.6 g, 0.40 mol), and CH2Cl2 (50 mL), a solution of 2-bromopropionyl chloride (1a) (25.7 g, 0.15 mol) in CH2Cl2 (40 mL) was added. The reaction temperature was maintained within 0-5 C and the addition time was 40 min. The mixture was stirred for 4 h at the same temperature. Water (130 mL) and CH2Cl2 (60 mL) were added and the organic layer was separated. The combined organic fractions were dried over sodium sulfate. The solvent was removed under reduced pressure. The residue was treated with hexane (30 mL) and a solid product was filtered off and recrystallized from diethyl ether to give pure compound 2a (13.25 g, 74%), m.p. 77.0-77.4 C (from diethyl ether).

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,110-70-3,N1,N2-Dimethylethane-1,2-diamine,its application will become more common.

Reference£º
Article; Goncharova; Yakushchenko; Raevskaya; Yakushchenko; Konovalova; Russian Chemical Bulletin; vol. 68; 1; (2019); p. 181 – 185; Izv. Akad. Nauk, Ser. Khim.; 1; (2019); p. 181 – 185,5;,
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

Extended knowledge 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

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.

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.

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
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

Application of 3,4-Di(1H-indol-3-yl)-1H-pyrrole-2,5-dione

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,119139-23-0,3,4-Di(1H-indol-3-yl)-1H-pyrrole-2,5-dione,its application will become more common.

119139-23-0, 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.”119139-23-0

EXAMPLE 27 40 mg of a 60% suspension of sodium hydride in mineral oil was added to a solution of 327 mg of 3,4-bis-(3-indolyl)-1H-pyrrole-2,5-dione in 5 ml of DMF at 0 C. under nitrogen. After 0.5 hour the mixture was cooled to -20 C. and 108 mg of trimethylsilyl chloride were added. The mixture was allowed to warm to room temperature, then cooled to 0 C. and then a further 80 mg of sodium hydride were added thereto. After 0.5 hour at 0 C. 116 mg of propylene oxide were added and the mixture was stirred overnight. 5 ml of water were added and the mixture was extracted with dichloromethane. The organic phase was dried and evaporated. The residue was purified on silica gel with ethyl acetate/petroleum ether. Recrystallization from diethyl ether/petroleum ether gave 30 mg of 3,4-bis[1-(2-hydroxypropyl)-3-indolyl]-1H-pyrrole-2,5-dione, m.p. 133-135 C.

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,119139-23-0,3,4-Di(1H-indol-3-yl)-1H-pyrrole-2,5-dione,its application will become more common.

Reference£º
Patent; Hoffmann-La Roche Inc.; US5057614; (1991); A;,
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 31886-58-5

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

Name is (R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine, as a common heterocyclic compound, it belongs to chiral-nitrogen-ligands compound, and cas is 31886-58-5, its synthesis route is as follows.

To a degassed solution of (R)-1 (829 mg, 3.22 mmol) in THF (4.5 mL) at -78 C was added dropwise sec-BuLi (1.4 M in cyclohexane, 2.5 mL, 3.55 mmol). The resulting deep red solution was stirred for 1 h at -78 C and for 2 h at 0 C. A solution of ZnBr2 (1.3 M in THF, 3.2 mL, 4.19 mmol) was added and the reaction mixture was stirred for further 40 min at 0 C. A degassed solution of [Pd2(dba)3] (148 mg, 0.162 mmol) and tri-(2-furyl)phosphine (tfp) (299 mg, 1.29 mmol) in THF (6 mL) was prepared and stirred for 20 min at r.t. to give a dark green clear solution. To this catalyst solution were transferred a degassed solution of (R,SFc)-1-iodo-2-p-tolylsulfinylferrocene, (R,SFc)-2, (900 mg, 2.00 mmol) in THF (15 mL) and the freshly prepared ferrocenyl-zinc compound. The resulting red-brown solution was heated to reflux under argon at 75 C for 19 h. The reaction mixture was cooled to r.t., quenched with 5 M NaOH (6 mL), diluted with water and extracted with ethyl acetate (3 ¡Á 70 mL). The combined organic phases were washed with water (3 ¡Á 50 mL) and brine (2 ¡Á 50 mL) and dried over MgSO4. The mixture was filtered and the solvent was evaporated. The crude product was purified by column chromatography (silica, PE/EE/NEt3 = 10/10/1 ? 1/2/1). After a second chromatography (aluminium oxide, PE/EE/NEt3 = 1/1/1 ? 1/2/1) was the pure product obtained as an orange solid (yield: 55 mg, 5%). Single crystals suitable for X-ray structure determination were obtained from a solution of the product in EtOAc/PE by slow evaporation of the solvents. M.p.: 158-163 C. 1H NMR (600.1 MHz, CDCl3): delta 1.51 (d, J = 6.9 Hz, 3H, CH3CH), 1.72 (s, 6H, N(CH3)2), 2.42 (s, 3H, Ph-CH3), 3.59 (q, J = 6.9 Hz, 1H, CH3CH), 4.09 (m, 1H, H3?), 4.24 (s, 6H, Cp? + H3), 4.27 (s, 5H, Cp?), 4.39 (dd, J1 = J2 = 2.5 Hz, 1H, H4), 4.42 (dd, J1 = J2 = 2.5 Hz, 1H, H4?), 4.70 (m, 1H, H5?), 4.76 (m, 1H, H5), 7.31 (d, J = 8.0 Hz, 2H, Ph-meta), 7.67 (d, J = 8.0 Hz, 2H, Ph-ortho). 13C{1H} NMR (150.9 MHz, CDCl3): delta 18.9 (bs, CH3CH), 21.5 (Ph-CH3), 40.9 (2C, N(CH3)2), 55.5 (CH3CH), 66.9 (C4), 67.8 (2C, C3 + C3?), 68.8 (C4?), 69.8 (5C, Cp?), 70.7 (5C, Cp?), 71.8 (C5), 73.9 (C5?), 82.0 (C1), 88.6 (C1?/C2?), 89.5 (C2), 93.9 (C1?/C2?), 125.7 (2C, Ph-ortho), 129.4 (2C, Ph-meta), 141.0 (Ph-ipso), 141.4 (Ph para). HR-MS (ESI, MeOH/MeCN): m/z [M + H]+ calcd. 580.1060 for C31H34Fe2NOS; found: 580.1047. [alpha]lambda20 (nm): -739 (589), -843 (578), -1380 (546) (c 0.225, CHCl3).

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; Gross, Manuela A.; Mereiter, Kurt; Wang, Yaping; Weissensteiner, Walter; Journal of Organometallic Chemistry; vol. 716; (2012); p. 32 – 38;,
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

New downstream synthetic route of 31886-58-5

The chemical industry reduces the impact on the environment during synthesis,31886-58-5,(R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine,I believe this compound will play a more active role in future production and life.

31886-58-5, 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. (R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine, cas is 31886-58-5,the chiral-nitrogen-ligands compound. Here is a downstream synthesis route of the compound.

The compound having the structure shown in Formula (II) of FIG. 4 was made using the scheme set forth in FIG. 1. First, alpha-Dimethylaminoethylferrocene, (14.30 g, 55.61 mmol), (as Compound 1) was dissolved in solvent (85 ml) under argon. N-butyl lithium (1.6 M) was added slowly (22.6 ml, 66.73 mmol, 1.2 eq.) and the reaction was stirred at room temperature for one hour. The solution was then purged with argon for thirty minutes. Chlorodiphenylphosphine (12.0 ml, 66.73 mmol, 1.2 eq.) in tert-butyl methyl ether (10 ml) was added slowly, and the reaction stirred at room temperature for four hours. The reaction was cooled to 0 C., and saturated sodium bicarbonate solution (57 ml) was added followed by water (45 ml). The composition separated into aqueous and organic phases, and the aqueous layer was removed and washed with toluene, and the resulting toluene was separated from the aqueous layer and combined with the organic layer, with the resulting composition being was dried over magnesium sulfate. The magnesium sulfate hydrate was then removed by filtration. The resulting filtrate solution was concentrated under vacuum to give an orange oil. The resulting oil was dissolved in ethanol and then solvents were removed under vacuum once more. The oil was then recrystallized by dissolving in the minimum amount of hot ethanol (45 ml) and cooling to room temperature. The resulting product, present as an orange solid, contained compound 2, which was 1-alpha-dimethyl-aminoethyl-2-(diphenylphosphino)ferrocene (9.16 g, 20.7 mmol, 31% yield).

The chemical industry reduces the impact on the environment during synthesis,31886-58-5,(R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine,I believe this compound will play a more active role in future production and life.

Reference£º
Patent; Eastman Chemical Company; How, Rebecca; Clarke, Matt; Hembre, Robert Thomas; Ponasik, James A.; Tolleson, Ginette S.; (17 pag.)US9308527; (2016); 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

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

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.

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

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.

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.

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

Introduction of a new synthetic route about 110-70-3

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 N1,N2-Dimethylethane-1,2-diamine, 110-70-3

As a common heterocyclic compound, it belongs to chiral-nitrogen-ligands compound, name is N1,N2-Dimethylethane-1,2-diamine, and cas is 110-70-3, its synthesis route is as follows.

Example 71Synthesis of tert-butyl methyl [2-(methylamino)ethyl]carbamate (VI-I) A solution of di-tert-butyl dicarbonate (2.18 g, 0.01 mol) in CH2Cl2 (120 mL) was added dropwise to a solution of N,N’-Dimethyl-ethane-1,2-diamine (1.76 g, 0.02 mol) in CH2Cl2 (40 mL) over 6 h with vigorous stirring. The reaction mixture was continued to stir for a further 18 h at room temperature. Then the solvent was concentrated in vacuo to give an oily residue, which was dissolved in 60 mL of 2M Na2CO3 aqueous solution, and extracted with CH2Cl2 (30 mL x 2). The combined organic layers were washed with 2M Na2CO3 (30 mL x 2), and dried over anhydrous MgSO4. The solvent was evaporated in vacuo to yield the product, which was purified by column chromatography (silica gel, CH2Cl2 : MeOH, 9: 1) to afford colorless oil (VI-I, 1.15 g, 61%)

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 N1,N2-Dimethylethane-1,2-diamine, 110-70-3

Reference£º
Patent; NORTHWESTERN UNIVERSITY; SILVERMAN, Richard, B.; JI, Haitao; LAWTON, Graham, R.; WO2008/42353; (2008); 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

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

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

The origin of a common compound about 110-70-3

The chemical industry reduces the impact on the environment during synthesis,110-70-3,N1,N2-Dimethylethane-1,2-diamine,I believe this compound will play a more active role in future production and life.

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. N1,N2-Dimethylethane-1,2-diamine, cas is 110-70-3,the chiral-nitrogen-ligands compound. Here is a downstream synthesis route of the compound., 110-70-3

A solution of N,N?-dimethylethylenediamine (1.72g, 20mmol) in dry tetrahydrofuran (60mL) was treated with 2-chloromethylpyridine hydrochloride (6.604g, 40mmol) and triethylamine (8.093g, 80mmol) and the mixture was stirred under reflux for 18h. The resulting mixture was cooled to in ice and the triethylamine hydrobromide was removed by filtration. The filtrate was then treated with 10mL 15% NaOH solution and extracted with CH2Cl2 (3¡Á40mL). The combined extracts were dried over anhydrous MgSO4. Removal of the solvent with rotary evaporator yielded dark brown oil which was chromatographed on alumina and eluted with 95/5 (v/v) mixture of ethyl acetate/MeOH (Rf=0.81). The purified ligand was obtained as yellow viscous oil (yield: 4.2g, 79%). Selected IR bands (cm-1): nu(C-H) 3064 (w), 2949 (m), 2802 (m); pyridyl groups: 1592 (s), 1577 (m), 1474 (m), 1435 (s). 1H NMR: 8.43 (m, 2H), 7.70 (m, 2H), 7.37 (m, 2H), 7.72 (m, 2H), 3.58 (s, 4H), 2.51 (s, 4H), 2.14 (s, 6H); 13C NMR: 159.74 (2-py), 149.06 (6-py), 136.78 (4-py), 123.01 (3-py), 122.42 (5-py), 63.95 (N-CH2-py), 35.40 (-CH2-CH2-N), 42.94 (CH3-N), 40.60 (CH3-N).

The chemical industry reduces the impact on the environment during synthesis,110-70-3,N1,N2-Dimethylethane-1,2-diamine,I believe this compound will play a more active role in future production and life.

Reference£º
Article; Mautner, Franz A.; Koikawa, Masayuki; Mikuriya, Masahiro; Harrelson, Emily V.; Massoud, Salah S.; Polyhedron; vol. 59; (2013); p. 17 – 22;,
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

Extracurricular laboratory: Synthetic route of 110-70-3

110-70-3, 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.,110-70-3 ,N1,N2-Dimethylethane-1,2-diamine, other downstream synthetic routes, hurry up and to see

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. N1,N2-Dimethylethane-1,2-diamine, cas is 110-70-3,the chiral-nitrogen-ligands compound. Here is a downstream synthesis route of the compound., 110-70-3

A solution of di-tert-butyl dicarbonate (4.95 g, 22.69 mmol) in CH2Cl2 (240 mL) was added dropwise to a stirred solution of N,N?-dimethylethane-1,2-diamine (4 g, 45.38 mmol) in CH2Cl2 (80 mL) over a period of 20h. The resulting mixture was stirred at r.t. for 3h. The mixture was then washed sequentially with sat. Na2CO3 (2 x 100 mL), water (50 mL), and sat. brine (50 mL). The organic solution was dried (MgSO4) and concentrated in vacuo. Purification by FCC, eluting with 0-10% CH3OH in CH2Cl2 gave the title compound (2.177 g, 51%) as a pale yellow oil; 1H NMR: 1.40 (9H, s), 2.28 (3H, s), 2.57 (2H, t), 2.79 (3H, s), 3.20 (2H, t).

110-70-3, 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.,110-70-3 ,N1,N2-Dimethylethane-1,2-diamine, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; ASTRAZENECA AB; ASTRAZENECA UK LIMITED; BUTTERWORTH, Sam; FINLAY, Maurice, Raymond, Verschoyle; WARD, Richard, Andrew; KADAMBAR, Vasantha, Krishna; CHANDRASHEKAR, Reddy, C.; MURUGAN, Andiappan; REDFEARN, Heather, Marie; WO2013/14448; (2013); 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