Category: 2930-05-4

Application of 2930-05-4,Some common heterocyclic compound, 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane, molecular formula is C10H12O2, 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: In a typical procedure, an admixture comprising of a solid cata-lyst (20 mg), an aryloxy epoxide (1 mmol) and an amine (1 mmol)were taken in a 5 mL screw capped vial and stirred vigorously fora given time period (monitored by TLC) under solvent free con-dition. At the end of the reaction, products amino alcohols wereobtained as viscous liquids or solids. Therefore, the reaction mix-ture was repeatedly washed with methanol (3 mL) and centrifuged.Methanol from the combined organic layer was evaporated underreduced pressure to get crude amino alcohol. A small sample of thecrude product was subjected to HPLC to find out regioselectivity,while rest of the reaction mixture was subjected to flash columnchromatography (hexane/ethyl acetate, 90:10) to get the majorregioisomer in pure form. The purified product was characterizedby1H and13C NMR, FTIR, Microanalysis and characterization datafor all the ring opening products are given in supporting informa-tion. The residue obtained from centrifugation was dried in air (1 h)and then in oven at 100C for 3 h to get back the catalyst (>97%recovery) for further use.

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

Reference:
Article; Shah, Arpan K.; Prathap, K. Jeya; Kumar, Manish; Abdi, Sayed H.R.; Kureshy, Rukhsana I.; Khan, Noor-ul H.; Bajaj, Hari C.; Applied Catalysis A: General; vol. 469; (2014); p. 442 – 450;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Application of 2930-05-4, 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. 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

To a stirred mixture of epoxide (1 equiv.) in glycerine was added the amine (1 equiv.) and CeCl3?7H2O (0.1 equiv.) at room temperature. The reaction mixture was stirred until the starting material was consumed as judged by TLC or LCMS analysis. The reaction mixture was then extracted with ethyl acetate (3x) and the combined organic layers were washed with water (2x) and brine before drying over sodium sulfate and concentrating under reduced pressure. The crude product was purified on silica to afford the ethanolamine derivative (Narsaiah, A. V.; Wadavrao, S. B.; Reddy, A. R.; Yadav, J. S.; Synthesis, 2011, 3, 485-489.).

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, 2-((Benzyloxy)methyl)oxirane, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; C4 THERAPEUTICS, INC.; PHILLIPS, Andrew, J.; NASVESCHUK, Chris, G.; HENDERSON, James, A.; LIANG, Yanke; LAZARSKI, Kiel; MICHAEL, Ryan, E.; (771 pag.)WO2017/197036; (2017); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Reference of 2930-05-4, 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. 2930-05-4 name is 2-((Benzyloxy)methyl)oxirane, This 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.

In a glass RBF equipped with a Teflon- coated magnetic stirrer and a reflux condenser was dissolved 2-benzyloxymethyl-oxirane (1 eq.) in a 3:1 (v/v) solution (0.08 M) of methanol and water. To this was then added sodium azide (2 eq.) and ammonium chloride (1.5 eq.), and the resulting mixture was heated at reflux for 14 h. The reaction solution was cooled to RT and diluted with tBuOMe. The organic layer was separated, washed further with sat. aq. NH4C1, dried over MgSO4, and filtered. Concentration of the filtrate in vacuo delivered the crude product as a pale yellow oil. Further purification by way of column chromatography (Si02, gradient elution, 9:1 (v/v) Hex: EtOAc – 3:7 (v/v) Hex:EtOAc) furnished the desired product as a colorless oil (71% yield).

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 2-((Benzyloxy)methyl)oxirane, and friends who are interested can also refer to it.

Reference:
Patent; MERCK PATENT GMBH; JORAND-LEBRUN, Catherine; LAN, Ruoxi; CHEN, Austin; CLARK, Ryan C.; (268 pag.)WO2017/49068; (2017); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

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. 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane, This compound has unique chemical properties. The synthetic route is as follows., name: 2-((Benzyloxy)methyl)oxirane

General procedure: In a typical procedure, an admixture comprising of a solid cata-lyst (20 mg), an aryloxy epoxide (1 mmol) and an amine (1 mmol)were taken in a 5 mL screw capped vial and stirred vigorously fora given time period (monitored by TLC) under solvent free con-dition. At the end of the reaction, products amino alcohols wereobtained as viscous liquids or solids. Therefore, the reaction mix-ture was repeatedly washed with methanol (3 mL) and centrifuged.Methanol from the combined organic layer was evaporated underreduced pressure to get crude amino alcohol. A small sample of thecrude product was subjected to HPLC to find out regioselectivity,while rest of the reaction mixture was subjected to flash columnchromatography (hexane/ethyl acetate, 90:10) to get the majorregioisomer in pure form. The purified product was characterizedby1H and13C NMR, FTIR, Microanalysis and characterization datafor all the ring opening products are given in supporting informa-tion. The residue obtained from centrifugation was dried in air (1 h)and then in oven at 100C for 3 h to get back the catalyst (>97%recovery) for further use.

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 2930-05-4.

Reference:
Article; Shah, Arpan K.; Prathap, K. Jeya; Kumar, Manish; Abdi, Sayed H.R.; Kureshy, Rukhsana I.; Khan, Noor-ul H.; Bajaj, Hari C.; Applied Catalysis A: General; vol. 469; (2014); p. 442 – 450;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Synthetic Route of 2930-05-4, 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. 2930-05-4 name is 2-((Benzyloxy)methyl)oxirane, This 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.

General procedure: In a typical procedure, an admixture comprising of a solid cata-lyst (20 mg), an aryloxy epoxide (1 mmol) and an amine (1 mmol)were taken in a 5 mL screw capped vial and stirred vigorously fora given time period (monitored by TLC) under solvent free con-dition. At the end of the reaction, products amino alcohols wereobtained as viscous liquids or solids. Therefore, the reaction mix-ture was repeatedly washed with methanol (3 mL) and centrifuged.Methanol from the combined organic layer was evaporated underreduced pressure to get crude amino alcohol. A small sample of thecrude product was subjected to HPLC to find out regioselectivity,while rest of the reaction mixture was subjected to flash columnchromatography (hexane/ethyl acetate, 90:10) to get the majorregioisomer in pure form. The purified product was characterizedby1H and13C NMR, FTIR, Microanalysis and characterization datafor all the ring opening products are given in supporting informa-tion. The residue obtained from centrifugation was dried in air (1 h)and then in oven at 100C for 3 h to get back the catalyst (>97%recovery) for further use.

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 2-((Benzyloxy)methyl)oxirane, and friends who are interested can also refer to it.

Reference:
Article; Shah, Arpan K.; Prathap, K. Jeya; Kumar, Manish; Abdi, Sayed H.R.; Kureshy, Rukhsana I.; Khan, Noor-ul H.; Bajaj, Hari C.; Applied Catalysis A: General; vol. 469; (2014); p. 442 – 450;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Adding a certain compound to certain chemical reactions, such as: 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane, 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 2930-05-4, HPLC of Formula: C10H12O2

3-Benzyloxypropan-2-ol 16 To a suspension of lithium aluminum hydride (6.1 g, 0.16 mol) in ether (50 mL) at 25 C. was added a solution of glycidyl benzyl ether 15 (52.9 g, 0.32 mol) in 50 mL of ether (Step 13). The mixture was refluxed for 2 h and cooled to room temperature. A solution of 1N NaOH was added dropwise to the mixture and the precipitated metal salts were removed by filtration. The ether containing the product was washed with water (50 mL), dried (MgSO4) and the solvent removed by roto-evaporation. Distillation gave 43.3 g (82%) of 3-benzyoxypropan-2-ol; 16 bp 110-112 (5 mm). 1 H NMR (CDCl3) delta 1.13 (d, J=6.6 Hz, 3H, CH3), 2.5 (br s, 1H, OH), 3.28 (dd, 1H, OCH), 3.45 (dd, 1H, OCH), 4.0 (m, 1H, OCH), 4.55 (s, 2H, OCH2), 7.35 (s, 5H, phenyl).

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:
Patent; Emory University; US5808146; (1998); A;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Application of 2930-05-4, The chemical industry reduces the impact on the environment during synthesis 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane, I believe this compound will play a more active role in future production and life.

General procedure: To a 4 mL of vial was charged with [Bmim]Br (43.8 mg, 0.2 mmol), NaHCO3 (8.4 mg, 0.1 mmol), LiCl (4.2 mg, 0.1 mmol), epoxide (2 mmol) and CS2 (364 mL, 6 mmol). The reaction mixture was stirred at 40 C for 24 h, after which time, water (5 mL) was added into the reaction mixture. The organic layer was extracted with CH2Cl2 (3 x 5 mL). The combined organic phase was dried over anhydrous Na2SO4 and concentrated under reduced pressure. The residue was purified by flash column chromatography on silica gel (petroleum ether/ethyl acetate = 4:1 as eluent).

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, 2-((Benzyloxy)methyl)oxirane, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Mei, Congmin; Li, Xu; Liu, Lihuai; Cao, Changsheng; Pang, Guangsheng; Shi, Yanhui; Tetrahedron; vol. 73; 38; (2017); p. 5706 – 5714;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Electric Literature of 2930-05-4,Some common heterocyclic compound, 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane, molecular formula is C10H12O2, 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: In a typical procedure, an admixture comprising of a solid cata-lyst (20 mg), an aryloxy epoxide (1 mmol) and an amine (1 mmol)were taken in a 5 mL screw capped vial and stirred vigorously fora given time period (monitored by TLC) under solvent free con-dition. At the end of the reaction, products amino alcohols wereobtained as viscous liquids or solids. Therefore, the reaction mix-ture was repeatedly washed with methanol (3 mL) and centrifuged.Methanol from the combined organic layer was evaporated underreduced pressure to get crude amino alcohol. A small sample of thecrude product was subjected to HPLC to find out regioselectivity,while rest of the reaction mixture was subjected to flash columnchromatography (hexane/ethyl acetate, 90:10) to get the majorregioisomer in pure form. The purified product was characterizedby1H and13C NMR, FTIR, Microanalysis and characterization datafor all the ring opening products are given in supporting informa-tion. The residue obtained from centrifugation was dried in air (1 h)and then in oven at 100C for 3 h to get back the catalyst (>97%recovery) for further use.

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

Reference:
Article; Shah, Arpan K.; Prathap, K. Jeya; Kumar, Manish; Abdi, Sayed H.R.; Kureshy, Rukhsana I.; Khan, Noor-ul H.; Bajaj, Hari C.; Applied Catalysis A: General; vol. 469; (2014); p. 442 – 450;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Synthetic Route of 2930-05-4, 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. 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

To a stirred mixture of epoxide (1 equiv.) in glycerine was added the amine (1 equiv.) and CeCl3?7H2O (0.1 equiv.) at room temperature. The reaction mixture was stirred until the starting material was consumed as judged by TLC or LCMS analysis. The reaction mixture was then extracted with ethyl acetate (3x) and the combined organic layers were washed with water (2x) and brine before drying over sodium sulfate and concentrating under reduced pressure. The crude product was purified on silica to afford the ethanolamine derivative (Narsaiah, A. V.; Wadavrao, S. B.; Reddy, A. R.; Yadav, J. S.; Synthesis, 2011, 3, 485-489.).

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, 2-((Benzyloxy)methyl)oxirane, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; C4 THERAPEUTICS, INC.; PHILLIPS, Andrew, J.; NASVESCHUK, Chris, G.; HENDERSON, James, A.; LIANG, Yanke; LAZARSKI, Kiel; MICHAEL, Ryan, E.; (771 pag.)WO2017/197036; (2017); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Some common heterocyclic compound, 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane, molecular formula is C10H12O2, 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. Recommanded Product: 2930-05-4

General procedure: The hydrolytic reactions of rac-1a-10a, (S)- and (R)-1a were performed as follows: 1.0 mL cell suspension (100 mg/mL) was separately mixed with 1.0 mL rac-1a-10a (10 mM), (S)- and (R)-1a (5 mM) in50 mM Na2HPO4-NaH2PO4 buffer (pH 7.2), and then incubated at 25 C. During the hydrolytic reaction, 50-muL samples were withdrawn at different time points, extracted with 400 muL ethyl acetate, and assayed by chiral gas chromatography (GC) using a GC-2010 apparatus (Shimadzu, Tokyo, Japan) or HPLC to calculate the ees of substrate, eep of product and conversion ratio (c).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2930-05-4, its application will become more common.

Reference:
Article; Li, Chuang; Hu, Die; Zong, Xun-Cheng; Deng, Chao; Feng, Lei; Wu, Min-Chen; Li, Jian-Fang; Catalysis Communications; vol. 102; (2017); p. 57 – 61;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem