Category: 109-83-1

Related Products of 109-83-1, Adding some certain compound to certain chemical reactions, such as: 109-83-1, name is 2-(Methylamino)ethanol,molecular formula is C3H9NO, 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 109-83-1.

Triethylamine (80 mmol) was added to a solution of the amino alcohol (35 mmol) in MC (200 ml) and the mixture was cooled to 00C using an ice bath. The sulfonyl chloride (32 mmol) was then added and the mixture was stirred at RT for 3 h. After addition of 0.5 M HCI (100 ml), the organic phase was separated off, washed with water, dried over Na2SO4 and filtered and the solvent was removed in vacuo. The crude product was used in the next stage without further purification

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. 109-83-1, 2-(Methylamino)ethanol, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; GRUeNENTHAL GMBH; WO2009/109364; (2009); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Synthetic Route of 109-83-1, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 109-83-1, name is 2-(Methylamino)ethanol, molecular formula is C3H9NO, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

4-fluoro benzaldehyde in dry DMSO (35ml) (5.0g, 40.29mmol) and 2- To a stirred solution of (methylamino) ethanol (3.63g, 48.34mmol), under an argon atmosphere K2CO3 ( 6.68g, 48.34mmol) was added. The reaction mixture was then heated for 3 days at 120 . Then added to the reaction mixture which was cooled in water (400ml), and extracted with EtOAc (7 × 100ml). The combined organic layers were washed with brine (2 × 100ml), dried (Na2SO4), the solvent was removed under reduced pressure to give an oil of high viscosity orange. Which solidified slowly at room temperature. This solid was dissolved in DCM (40ml) and then a yellow solid precipitated by adding the solution to hexanes (200 ml), was collected yellow solid by filtration under vacuum. Recrystallization from toluene, the title compound (4.47g, 62%) was obtained as small yellow thin plate material.

According to the analysis of related databases, 109-83-1, the application of this compound in the production field has become more and more popular.

Reference:
Patent; WISTA LABORATORIES LIMITED; KEMP, STEVEN JOHN; STOREY, LYNDA JANE; STOREY, JOHN MERVYN DAVID; RICKARD, JANET; HARRINGTON, CHARLES ROBERT; WISCHIK, CLAUDE MICHEL; CLUNAS, SCOTT; HEINRICH, TOBIAS KERST; (269 pag.)JP5667058; (2015); B2;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Electric Literature of 109-83-1, Adding some certain compound to certain chemical reactions, such as: 109-83-1, name is 2-(Methylamino)ethanol,molecular formula is C3H9NO, 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 109-83-1.

Triethylamine (80 mmol) was added to a solution of the amino alcohol (35 mmol) in MC (200 ml) and the mixture was cooled to 00C using an ice bath. The sulfonyl chloride (32 mmol) was then added and the mixture was stirred at RT for 3 h. After addition of 0.5 M HCI (100 ml), the organic phase was separated off, washed with water, dried over Na2SO4 and filtered and the solvent was removed in vacuo. The crude product was used in the next stage without further purification

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. 109-83-1, 2-(Methylamino)ethanol, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; GRUeNENTHAL GMBH; WO2009/109364; (2009); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Reference of 109-83-1, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 109-83-1, name is 2-(Methylamino)ethanol, molecular formula is C3H9NO, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

4-fluoro benzaldehyde in dry DMSO (35ml) (5.0g, 40.29mmol) and 2- To a stirred solution of (methylamino) ethanol (3.63g, 48.34mmol), under an argon atmosphere K2CO3 ( 6.68g, 48.34mmol) was added. The reaction mixture was then heated for 3 days at 120 . Then added to the reaction mixture which was cooled in water (400ml), and extracted with EtOAc (7 × 100ml). The combined organic layers were washed with brine (2 × 100ml), dried (Na2SO4), the solvent was removed under reduced pressure to give an oil of high viscosity orange. Which solidified slowly at room temperature. This solid was dissolved in DCM (40ml) and then a yellow solid precipitated by adding the solution to hexanes (200 ml), was collected yellow solid by filtration under vacuum. Recrystallization from toluene, the title compound (4.47g, 62%) was obtained as small yellow thin plate material.

According to the analysis of related databases, 109-83-1, the application of this compound in the production field has become more and more popular.

Reference:
Patent; WISTA LABORATORIES LIMITED; KEMP, STEVEN JOHN; STOREY, LYNDA JANE; STOREY, JOHN MERVYN DAVID; RICKARD, JANET; HARRINGTON, CHARLES ROBERT; WISCHIK, CLAUDE MICHEL; CLUNAS, SCOTT; HEINRICH, TOBIAS KERST; (269 pag.)JP5667058; (2015); B2;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Related Products of 109-83-1, 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. 109-83-1, name is 2-(Methylamino)ethanol. A new synthetic method of this compound is introduced below.

EXAMPLE 2 N-Methyl-N-(2-chloroethyl)amine, hydrochloride salt Hydrogen chloride was bubbled into a stirred solution of 2-(methylamino)ethanol (10 g, 133 mmol) in CH2 Cl2 (25 ml) until the mixture turned wet litmus paper red. The mixture was cooled to 0 C., and thionyl chloride (15.82 g, 133 mmol) was added dropwise. The mixture was allowed to stir overnight at room temperature. The solvent was removed under reduced pressure to give product as a white solid (16.60 g, 96% yield): mp 95-100 C.; 1 H NMR (DMSO-d6) 4.00(t, 2H, J=6.28 Hz), 3.36(t, 2H, J=6.29 Hz), 2.81(s, 3H)ppm; IR (KBr) 3400, 2960, 2750, 2420, 1730, 1580, 1460, 1390, 1310, 1270, 1200, 1150, 1165, 1005, 990, 900, 860, 710 cm-1.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,109-83-1, its application will become more common.

Reference:
Patent; University of Rochester; US5233031; (1993); A;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

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. 109-83-1, name is 2-(Methylamino)ethanol. A new synthetic method of this compound is introduced below., Product Details of 109-83-1

A solution of 4-methoxy-2,3,6-trimethylbenzenesulfonyl chloride (2.29 g, 9.19 mmole) in THF (30 ml) was added dropwise at 0 C. to a solution of 2-methylaminoethanol (0.95 ml, 11.8 mmole) and triethylamine (5 ml) in THF (15 ml). The mixture was then stirred for 5 hours at RT, concentrated by evaporation in vacuo, and the residue was taken up in NaHCO3 solution and extracted with ethyl acetate (3×30 ml). The combined organic phases were dried with Na2SO4 and concentrated by evaporation in vacuo. Yield: 2.38 g, 90%.

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, 109-83-1, 2-(Methylamino)ethanol.

Reference:
Patent; GRUENENTHAL GmbH; US2009/186899; (2009); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Synthetic Route of 109-83-1, 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. Here is a compound 109-83-1, name is 2-(Methylamino)ethanol. This compound has unique chemical properties. The synthetic route is as follows.

Example 1(f) Preparation of 2-(1,1-dicyanopropen-2-yl)-6-(2-[18F]-fluoroethyl)-methylamino)-naphthalene ([F-18]FDDNP) A mixture of 4.15 g (55.5 mmol) NaHSO3, 8 mL of water, 0.78 g (4.19 mmol) of 1-(6-hydroxy-2-naphthyl)-1-ethanone (prepared as described in Example 1(b)), and 8 mL of 2-methylaminoethanol was heated and stirred in a steel bomb at 140 C. for 28 hours. After cooling, the mixture was distributed between ethyl acetate and water (500 mL and 200 mL, respectively). The organic layer was dried and evaporated to leave raw 1-(6-(2-hydroxyethyl-methylamino)-2-naphthyl)-1-ethanone (0.749 g, 73%) of which was further purified by radial chromatography (4 mm SiO2, CH2Cl2).

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 109-83-1, 2-(Methylamino)ethanol.

Reference:
Patent; Barrio, Jorge R.; Petric, Andre J.; Satyamurthy, Nagichettiar; Kepe, Vladimir; Small, Gary W.; US2007/53831; (2007); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Adding a certain compound to certain chemical reactions, such as: 109-83-1, 2-(Methylamino)ethanol, 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, 109-83-1, blongs to alcohols-buliding-blocks compound. Recommanded Product: 109-83-1

EXAMPLE 207 2-N-methyl-benzyloxycarbonylaminoethanol To N-methyl ethanolamine (149 mmol) in methylene chloride (100 ml) at 0 C. was added benzyl chloroformate (70 mmol). The mixture was stirred at 0 C. for 30 min, then at room temperature for 1 h, poured into ethyl acetate, washed with 2M HCl, saturated NaHCO3 solution and then brine, then dried over Na2 SO4 and evaporated to provide the desired compound. NMR (CDCl3) 3.01 (s, 3H), 3.47 (m, 2H), 3.78 (m, 2H), 5.14 (s, 2H), 7.36 (m, 5H).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,109-83-1, its application will become more common.

Reference:
Patent; Abbott Laboratories; US5032577; (1991); A;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Adding a certain compound to certain chemical reactions, such as: 109-83-1, 2-(Methylamino)ethanol, 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, 109-83-1, blongs to alcohols-buliding-blocks compound. Safety of 2-(Methylamino)ethanol

Example 1 N-(2-hydroxy-ethyl)-4-methoxy-2.6,N-trimethyl-benzenesulphonamide (C) [0152] 3,5-dimethylanisol (A) were dissolved in 50.0 L dichloromethane. After cooling to -35 C. a solution of 17.46 kg (149.85 mol) chlorosulphonic acid in 15.0 L dichloromethane was metered in and the mixture was stirred for about another 30 minutes at -35 C.±5 C. After the reaction was complete 40.0 L of water were metered in at -35 C. to 5 C. and then the organic phase was separated off. The organic phase was diluted with 10.0 L dichloromethane, before a solution of 1.23 kg (14.69 mol) of sodium hydrogen carbonate in 29.0 L water was added. After separation of the organic phase and dilution with 10 L of dichloromethane, a solution consisting of 11.58 kg (154.20 mol) of N-methylaminoethanol (B) in 20.0 L dichloromethane was slowly metered in at 10±5 C. After the reaction was complete, a mixture of 42.0 L water and 4.10 kg (42.59 mol) conc. hydrochloric acid was added, starting at 10 C. The organic phase was separated off, diluted with 10.0 L of dichloromethane and the product ( C) was totally freed from the solvent in vacuo. [0154] Yield: 14.34 kg (71% of theory)

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,109-83-1, its application will become more common.

Reference:
Patent; Boehringer Ingelheim International GmbH; Pachur, Thorsten; Pfrengle, Waldemar; Birk, Manfred; Schnaubelt, Juergen; Werthmann, Ulrike; US2013/289049; (2013); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Synthetic Route of 109-83-1, 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. Here is a compound 109-83-1, name is 2-(Methylamino)ethanol. This compound has unique chemical properties. The synthetic route is as follows.

A solution of 4-methoxy-2,3,6-trimethylbenzenesulfonyl chloride (2.29 g, 9.19 mmol) in THF (30 ml) was added dropwise to a solution of 2-methyl- aminoethanol (0.89 g, 0.95 ml, 11.8 mmol) and Et3N (5 ml) in THF (15 ml) at O 0C. The mixture was subsequently stirred at RT for 5 h and then concentrated in vacuo, the residue was taken up in NaHCO3 solution, and the mixture was extracted with EtOAc (3 x 30 ml). The combined organic phases were dried with Na2SO4 and concentrated in vacuo. Yield: 2.38 g (90 %)

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 109-83-1, 2-(Methylamino)ethanol.

Reference:
Patent; GRUeNENTHAL GMBH; WO2009/109364; (2009); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts