Category: 1758-46-9

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1758-46-9, name is 2-Phenoxyethylamine, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 2-Phenoxyethylamine

General procedure: A solution of 2-phenoxyethylamine (1.31 mL, 10 mmol) in methanol (10 mL) was added to a solution of triethylamine(Et3N) (2.76 mL, 20 mmol) in methanol (10 mL) at 0 C. A solution of 2-chloropyridine (3.80 mL, 40 mmol) in methanol(10 mL) was then added at 0 C under N2. After being stirred for 30 min, the reaction mixture was heated to 25 C and stirred for 3 days. Then, the solvent was evaporated under reduced pressure to afford a yellow solid L1 washed with methanol and dried under vacuum.

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 1758-46-9.

Reference:
Article; Wang, Jun; Liu, Jinyi; Chen, Liduo; Lan, Tianyu; Wang, Libo; Transition Metal Chemistry; vol. 44; 7; (2019); p. 681 – 688;,
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Reference of 1758-46-9,Some common heterocyclic compound, 1758-46-9, name is 2-Phenoxyethylamine, molecular formula is C8H11NO, 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.

General procedure: To a solution of 2-phenoxy-ethylamine (5 eq.) or 2-(2-methoxyphenoxy-)ethylamine (5 eq.) in 2-methoxyethanol(25 mL per mmol of amine) the appropriate aliphatic chloride33-39 (1 eq.) and KI (cat.) was added. The mixturewas refluxed for18-48 h and concentrated. The residue was suspended in CHCl3and washed with 1M NaOH, brine, dried over anhydrous Na2SO4and concentrated. The crude was purified by flash chromatographyto give the titled compound.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2-Phenoxyethylamine, its application will become more common.

Reference:
Article; Franchini, Silvia; Sorbi, Claudia; Linciano, Pasquale; Carnevale, Gianluca; Tait, Annalisa; Ronsisvalle, Simone; Buccioni, Michela; Del Bello, Fabio; Cilia, Antonio; Pirona, Lorenza; Denora, Nunzio; Iacobazzi, Rosa Maria; Brasili, Livio; European Journal of Medicinal Chemistry; vol. 176; (2019); p. 310 – 325;,
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Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1758-46-9, name is 2-Phenoxyethylamine, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 2-Phenoxyethylamine

An oven-dried vial was subsequently charged with 0.1 eq. of a palladium source [Pd], 0.2 eq. (biph)P(betau)2, 1.0 eq. arylhalide B with X = -O-Benzyl, -O-Methyl, -CN or – C(=O)-OCH3 and 1.4 eq. base. The vial was evacuated and purged with argon, and the respective amine HNR1R2 (1.3 eq.) was added. The solvent was added to obtain a concentration of 1.0 M of the arylhalide B. The vial was sealed and heated to either 1000C in case of toluene as the solvent or 110°C in case of DME as the solvent in each case for 22 h. EPO The reaction mixture was transferred into a flask using H2O and MeOH and the total volume was reduced to less than 10 mL Purification was achieved by prep. HPLC. In order to remove any ammonium formate derivative formed during preparative HPLC, the resulting product was taken up in chloroform, extracted twice with saturated aq. NaHCO3, the combined aq. phases were re-extracted with chloroform, and the combined organic phases were dried over MgSO4. If any additional workup was applied, this is indicated in the table 1.

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 1758-46-9.

Reference:
Patent; LABORATORIOS DEL DR. ESTEVE, S.A.; WO2006/69807; (2006); A1;,
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Ether | (C2H5)2O – PubChem

These common heterocyclic compound, 1758-46-9, name is 2-Phenoxyethylamine, 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. Safety of 2-Phenoxyethylamine

General procedure: A 10mL microwave vial was charged with 4 or 5 or 6 (1.0 mmol), a small excess (1.2 mmol) of 2-phenoxy- or (2-methoxyphenoxy)-or (2,6-dimethoxyphenoxy)-ethanamine and a catalytic amount ofpotassium iodide in 1 mL of 2-methoxyethanol. The reaction wasstirred under microwave irradiation at 160 °C (pressure 100 PSI, power 50 W) for 30 min. Then the solvent was evaporated under reduced pressure. The residue was taken up with EtOAc, basified with 5percent NaOH. The organic layer was dried over anhydrous sodium sulfate, filtered and evaporated under reduced pressure. The residue was purified by flash column chromatography.

The synthetic route of 2-Phenoxyethylamine has been constantly updated, and we look forward to future research findings.

Reference:
Article; Franchini, Silvia; Manasieva, Leda Ivanova; Sorbi, Claudia; Battisti, Umberto M.; Fossa, Paola; Cichero, Elena; Denora, Nunzio; Iacobazzi, Rosa Maria; Cilia, Antonio; Pirona, Lorenza; Ronsisvalle, Simone; Arico, Giuseppina; Brasili, Livio; European Journal of Medicinal Chemistry; vol. 125; (2017); p. 435 – 452;,
Ether – Wikipedia,
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These common heterocyclic compound, 1758-46-9, name is 2-Phenoxyethylamine, 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. Safety of 2-Phenoxyethylamine

[0332] A mixture of 2-phenoxyethan-1-amine (10 mmol, 1.0 equiv), 1H-pyrazole-1-carboxamidine hydrochloride (15 mmol, 1.5 equiv, 1 M) and DIPEA (1.5 equiv) in 1,4-dioxane/H20 (2:1) was refluxed for 8 hours, cooled down to r.t. and evaporated to dryness. Anorange oily residue was treated with water and resulting solution was saturated with solid K2C03 to induce the precipitation of free guanidine. Formed precipitate was filtered off, washed withcold water and dried on a rotary evaporator to afford a title compound. Yield: 0.878 g (49percent).

The synthetic route of 2-Phenoxyethylamine has been constantly updated, and we look forward to future research findings.

Reference:
Patent; EVERON BIOSCIENCES, INC.; GUDKOV, Andrei; POLINSKY, Alexander; BALAN, Vitaly; CHERNOVA, Olga; HALL, Brandon, M.; KOMAROB, Pavel, G.; KAZYULKIN, Denis, N.; (236 pag.)WO2017/189553; (2017); A1;,
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Electric Literature of 1758-46-9, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1758-46-9, name is 2-Phenoxyethylamine, This compound has unique chemical properties. The synthetic route is as follows.

A mixture of intermediate compound (prepared ac- cording to teachings in WO99/58530 of which the content is included herein) (0.025 mol) and 2-phenoxyethanamine (0.036 mol) in THF (300 ml) was hydrogenated at 140 °C for 16 hours with Pd/C 10 percent (3 g) as a catalyst in the presence of thiophene solution (3ml). After uptake of H2 (1 equivalent), the catalyst was filtered off and the filtrate was evaporated. The residue was triturated in 2-propanol. The precipitate was filtered off and dried. Yielding: 12.4 g of final compound 7 (94 percent).

The chemical industry reduces the impact on the environment during synthesis 2-Phenoxyethylamine. I believe this compound will play a more active role in future production and life.

Reference:
Patent; JANSSEN PHARMACEUTICA N.V.; WO2006/67139; (2006); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Related Products of 1758-46-9,Some common heterocyclic compound, 1758-46-9, name is 2-Phenoxyethylamine, molecular formula is C8H11NO, 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.

c) (4-Methyl-3,4-dihydro-quinazolin-2-yl)-(2-phenoxy-ethyl)-amine hydroiodide 2-Phenoxyethylamine (26 mg, 0.19 mmol) was added to a solution of 4-methyl-2-methylsulfanyl-3,4-dihydro-quinazoline hydroiodide (50 mg, 0.16 mmol) in acetonitrile (1 ml), and the mixture was heated overnight (80° C.) in a screw-capped vial. The solvent was then evaporated and the mixture was suspended in diethyl ether. The title compound (52 mg, 62percent) was obtained from this mixture by filtration. MS: m/e=282.1 [M+H+]. 1H NMR (CDCl3): delta 1.40 (3H, d), 3.72 (2H, m), 4.14 (2H, m), 4.80 (2H, q), 6.94-7.07 (3H, m), 7.11-7.16 (2H, m), 7.26-7.34 (4H, m), 7.89 (1H, bs), 8.56 (1H, bs), 10.25 (1H, bs).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2-Phenoxyethylamine, its application will become more common.

Reference:
Patent; Alanine, Alexander; Gobbi, Luca Claudio; Kolczewski, Sabine; Luebbers, Thomas; Peters, Jens-Uwe; Steward, Lucinda; US2006/252779; (2006); A1;,
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Adding a certain compound to certain chemical reactions, such as: 1758-46-9, name is 2-Phenoxyethylamine, belongs to ethers-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 1758-46-9, Computed Properties of C8H11NO

General procedure: Et3N (4.3 mmol) and 97% EtOCOCl (4.3 mmol) in dry CHCl3(25 mL) were added to a solution of the suitable carboxylic acid 24a,24b or 25 (4.3 mmol) at 0 C. After 30 min at 0 C under stirring asolution of the suitable amine (2-phenoxyethanamine, 2-(2-methoxyphenoxy)ethanamine [37], 2-(2,6-dimethoxyphenoxy)ethanamine [38], or 1-(2-methoxyphenyl)piperazine) (4.3 mmol)in dry CHCl3 (10 mL) was added and the reaction mixture was left atroom temperature for 3 h. The solution was washed with 2 N HCl and 2 N NaOH. The organic layer was dried over Na2SO4. After evaporation of the solvent the residue was purified by column chromatography eluting with cyclohexane/EtOAc (7:3).

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference:
Article; Del Bello, Fabio; Bonifazi, Alessandro; Giorgioni, Gianfabio; Quaglia, Wilma; Amantini, Consuelo; Morelli, Maria Beatrice; Santoni, Giorgio; Battiti, Francisco O.; Vistoli, Giulio; Cilia, Antonio; Piergentili, Alessandro; European Journal of Medicinal Chemistry; vol. 168; (2019); p. 461 – 473;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 1758-46-9, name is 2-Phenoxyethylamine, A new synthetic method of this compound is introduced below., Computed Properties of C8H11NO

General procedure: A solution of 2-phenoxyethylamine (1.31 mL, 10 mmol) in methanol (10 mL) was added to a solution of triethylamine(Et3N) (2.76 mL, 20 mmol) in methanol (10 mL) at 0 C. A solution of 2-chloropyridine (3.80 mL, 40 mmol) in methanol(10 mL) was then added at 0 C under N2. After being stirred for 30 min, the reaction mixture was heated to 25 C and stirred for 3 days. Then, the solvent was evaporated under reduced pressure to afford a yellow solid L1 washed with methanol and dried under vacuum. Yield: 2.31 g (79%).FTIR data (KBr, pellet, cm-1): upsilon 3335, 3057, 2922, 1573,1436, 1243. 1H NMR (400 MHz, CDCl3,ppm): delta 3.94 (t,2H, CH2,J 47.8 Hz), 4.59 (t, 2H, CH2),6.85 (t, 2H, Py-H),6.87 (d, 2H, Py-H, J 7.1 Hz), 7.15 (d, 2H, Ph-H), 7.26 (t,1H, Ph-H), 7.54 (t, 2H, Ph-H), 7.57 (t, 2H, Py-H), 8.33 (d,2H, Py-H). 13C NMR (100 MHz, CDCl3,ppm): delta 42.83,67.63, 115.72, 116.79, 117.17, 121.13, 130.02, 137.32,147.14, 157.30, 159.39. ESI-MS (m/z): 291.16 [L1 + H]+.Anal. Calcd for C18H17N3O(Found) %: C, 74.23 (74.01); H,5.84 (5.71); N, 14.43 (14.13).

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Article; Wang, Jun; Liu, Jinyi; Chen, Liduo; Lan, Tianyu; Wang, Libo; Transition Metal Chemistry; vol. 44; 7; (2019); p. 681 – 688;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 1758-46-9, name is 2-Phenoxyethylamine, A new synthetic method of this compound is introduced below., SDS of cas: 1758-46-9

General procedure: Et3N (4.3 mmol) and 97% EtOCOCl (4.3 mmol) in dry CHCl3(25 mL) were added to a solution of the suitable carboxylic acid 24a,24b or 25 (4.3 mmol) at 0 C. After 30 min at 0 C under stirring asolution of the suitable amine (2-phenoxyethanamine, 2-(2-methoxyphenoxy)ethanamine [37], 2-(2,6-dimethoxyphenoxy)ethanamine [38], or 1-(2-methoxyphenyl)piperazine) (4.3 mmol)in dry CHCl3 (10 mL) was added and the reaction mixture was left atroom temperature for 3 h. The solution was washed with 2 N HCl and 2 N NaOH. The organic layer was dried over Na2SO4. After evaporation of the solvent the residue was purified by column chromatography eluting with cyclohexane/EtOAc (7:3).

The synthetic route of 1758-46-9 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Del Bello, Fabio; Bonifazi, Alessandro; Giorgioni, Gianfabio; Quaglia, Wilma; Amantini, Consuelo; Morelli, Maria Beatrice; Santoni, Giorgio; Battiti, Francisco O.; Vistoli, Giulio; Cilia, Antonio; Piergentili, Alessandro; European Journal of Medicinal Chemistry; vol. 168; (2019); p. 461 – 473;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem