Category: 41789-95-1

Reference of 41789-95-1, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 41789-95-1 as follows.

General procedure: To a solution of 2,6-bis(chloromethyl)pyridine (1 mmol) in anhydrous acetonitrile (10 mL) was added cesium carbonate (3 mmol) and the corresponding secondary amine (2.2 mmol). The reaction mixture was heated at reflux for 5 h. The resulting mixture was diluted with water (20 mL) and extracted with ethyl acetate (15 mL) three times. The combined organic layers were washed with brine, dried over anhydrous sodium sulfate, and concentrated in vacuo. The crude was purified by column chromatography with methanol/dichloromethane (100:1, v/v) to give the title compound as a colorless liquid or a white solid.

According to the analysis of related databases, 41789-95-1, the application of this compound in the production field has become more and more popular.

Reference:
Article; Bai, Renren; Liang, Zhongxing; Yoon, Younghyoun; Liu, Shuangping; Gaines, Theresa; Oum, Yoonhyeun; Shi, Qi; Mooring, Suazette Reid; Shim, Hyunsuk; European Journal of Medicinal Chemistry; vol. 118; (2016); p. 340 – 350;,
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Related Products of 41789-95-1,Some common heterocyclic compound, 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine, molecular formula is C9H13NO, 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: A mixture of 2.73 mmol appropriate alkyl halide (i.e., 17a-c, or18a-c), 0.6 g K2CO3 (4.34 mmol), and 0.6 g NaI (4.00 mmol) in ACN(12 mL) was mixed for 5 min in a 30 mL microwave reaction vessel.Then, 8.2 mmol appropriate amine derivative (i.e., 1-6, as shown inScheme 3) was added and the resulting content was mixed foradditional 2 min. The reaction vessel was capped, and insertedinside the microwave instrument (i.e., A CEM Model Single ModeMicrowave Instrument) and heated for 32 min at 105 C at thedynamic mode of the instrument automatically calibrating theradiation and temperature balance with respect to the change inpressure. Then, acetonitrile was distilled out under vacuum andthe residue thus obtained was mixed with 20 mL of K2CO3 solution(5.0%) and this mixture was heated at 60 C for 1 h. Then the mixturewas cooled down to room temperature and the aqueous phasewas extracted 3 times with 20 mL of ethylacetate. Combinedorganic extracts were dried over MgSO4 and concentrated underreduced pressure to give the product (i.e., free base). The free basewas dissolved in 10 mL acetone and HCl gas was continuouslypassed until HCl salt precipitation took place.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-(3-Methoxyphenyl)-N-methylmethanamine, its application will become more common.

Reference:
Article; Gulcan, Hayrettin Ozan; Unlu, Serdar; Esiringu, Ilker; Ercetin, Tugba; Sahin, Yasemin; Oz, Demet; Sahin, Mustafa Fethi; Bioorganic and Medicinal Chemistry; vol. 22; 19; (2014); p. 5141 – 5154;,
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Electric Literature of 41789-95-1, 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. 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

In a 25 mL single neck flask, the intermediate 4 (0.4 g, 1.21 mmol), (3- methoxyphenyl)-N-methylmethanamine (1.09 g, 7.23 mmol), Cul (0.023 g, 0.12 mmol) and l-methylpyrrolidin-2-one (3 mL) were added and the resulting mixture was heated at 150 0 C for 12 h and worked up. The reaction mixture was partitioned in dichloromethane/water and the organic layer was separated. The organic phase was dried over anhydrous Na2S04, filtered and concentrated in vacuo. The residue was purified by prep-HPLC to obtain the pure 7-(N-(3-methoxybenzyl)-N-methylamino)-l-benzyl-6-fluoro-l, 4-dihydro-4- oxoquinoline – 3-carboxylic acid (25 mg); Yield: 4.63%; H NMR (400 MHz, CDCb): delta 15.0 (s, IH), 8.77 (s, IH), 8.01 (d, J=14, IH), 7.33 (s, 3H), 7.22-7.26 (t, IH), 7.04 (d, J=18.4, 2H), 6.82 (d, J=7.2, IH), 6.70-6.74 (m, 2H), 6.52 (d, J=5.6, IH), 5.30 (s, 2H), 4.43 (s, 2H), 3.71- 7.76 (m, 3H), 2.92(s, 3H); MS(ESI): 447.0(M+H); HPLC: 98.0%.

The synthetic route of 1-(3-Methoxyphenyl)-N-methylmethanamine has been constantly updated, and we look forward to future research findings.

Reference:
Patent; NIROGYONE THERAPEUTICS, INC.; SANDANAYAKA, Vincent; WU, Qiong; (80 pag.)WO2016/81464; (2016); A1;,
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Related Products of 41789-95-1,Some common heterocyclic compound, 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine, molecular formula is C9H13NO, 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 1,4-bis(bromomethyl)benzene (1 mmol) in anhydrous acetonitrile (10 mL) was added potassium carbonate (3 mmol) and the corresponding secondary amine (2.2 mmol). The reaction mixture was heated at reflux for 3 h. The resulting mixture was diluted with water (20 mL) and extracted with ethyl acetate (15 mL) three times. The combined organic layers were washed with brine, dried over anhydrous sodium sulfate, and concentrated in vacuo. The crude was purified by column chromatography with methanol/dichloromethane (150:1, v/v) to give the title compound as a colorless liquid or a white solid.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-(3-Methoxyphenyl)-N-methylmethanamine, its application will become more common.

Reference:
Article; Bai, Renren; Liang, Zhongxing; Yoon, Younghyoun; Liu, Shuangping; Gaines, Theresa; Oum, Yoonhyeun; Shi, Qi; Mooring, Suazette Reid; Shim, Hyunsuk; European Journal of Medicinal Chemistry; vol. 118; (2016); p. 340 – 350;,
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Ether | (C2H5)2O – PubChem

Related Products of 41789-95-1, These common heterocyclic compound, 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine, 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.

General procedure: Amine (1.2 equiv) and 3-bromotoluene (1 equiv) were added to an aqueous solution of TPGS-750-M-2% (1 mL/mmol). The mixture was degassed by bubbling Argon in through (5 min). NaO-t-Bu (1.5 equiv), of [(allyl)PdCl]2 (1.1%) and cBridp (4.4%) were added together to the previous solution. The mixture was stirred (at 1200 rpm) at 50 C (2-24 h). Volatiles were evaporated and the crude residue was purified by chromatographic column on silica gel using ethyl acetate and cyclohexane as solvent.

Statistics shows that 1-(3-Methoxyphenyl)-N-methylmethanamine is playing an increasingly important role. we look forward to future research findings about 41789-95-1.

Reference:
Article; Salome, Christophe; Wagner, Patrick; Bollenbach, Maud; Bihel, Frederic; Bourguignon, Jean-Jacques; Schmitt, Martine; Tetrahedron; vol. 70; 21; (2014); p. 3413 – 3421;,
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Adding a certain compound to certain chemical reactions, such as: 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine, 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 41789-95-1, Formula: C9H13NO

Example 11 2-((3-methoxy-N-methybenzylamino)methyl)-1H-anthra[1,2-d]imidazole-6,11-dione (CL09) Compound CL01 (1.18 g, 4 mmole) and DIPEA (1.4 mL, 8 mmole) were stirred in 30 mL anhydrous tetrahydrofuran (THF) for 10 minutes. Then, 3-methoxy-N-methybenzylamine (1.19 mL, 8 mmole) was added thereto. The mixed solution was reacted by heating under reflux for 6 hours. After completion of reaction, the mixed solution was concentrated under reduced pressure (by reduced pressure concentrator such as Vacuum Evaporator). Then the concentrated mixture was extracted with ethyl acetate/H2O. The extract was dried by MgSO4 and concentrated under reduced pressure to obtain a crude product. The crude product was recrystallized in ethyl acetate/n-hexane, the mixture was filtered to collect the crystal which was rinsed with acetone to obtain a yellowish brown compound. Mol. Wt.: 411.4525 (C25H21N3O3); Yield: 39%; Mp: 150-151 C.; Rf: 0.79 (ethyl acetate:dichloromethane:methanol=2:2:1); HRMS (ESI) m/z calcd for C25H21N3O3+[M]+: 411.1583. Found: [M+H]+=412.1701, [M+Na]+=434.1519. 1H-NMR (300 MHz, CDCl3) delta (ppm): 2.44 (s, 3H, -N-CH3), 3.74 (s, 2H, -CH2-), 3.86 (s, 3H, -O-CH3), 4.01 (s, 2H, -CH2-), 6.83 (d, J=7.8 Hz, 1H, Ar’-H), 7.03-7.00 (m, 2H, Ar’-H), 7.27 (t, J=6.9 Hz, 1H, Ar’-H), 7.77-7.80 (m, 2H, Ar-H8,9), 7.99 (d, J=8.4 Hz, 1H, Ar-H4), 8.17 (d, J=8.1 Hz, 1H, Ar-H5), 8.23-8.32 (m, 2H, Ar-H7,10); 13C-NMR (75 MHz, CDCl3) delta (ppm): 29.15, 42.87, 54.97, 55.27, 62.17, 113.85, 114.55, 118.40, 121.54, 121.64, 125.53, 126.63, 127.62, 128.82, 129.74, 130.13, 132.61, 133.53, 133.82, 134.13, 134.33, 149.00, 160.23, 182.99, 184.88.

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1-(3-Methoxyphenyl)-N-methylmethanamine, and friends who are interested can also refer to it.

Reference:
Patent; HUANG, Hsu-Shan; US2011/207719; (2011); A1;,
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Application of 41789-95-1, The chemical industry reduces the impact on the environment during synthesis 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine, I believe this compound will play a more active role in future production and life.

To a stirred solution of 3-methoxy-N-methylbenzylamine (302mg, 2mmol) in CH2Cl2 (6mL) was added NaOH 50% (2mL) followed by n-tetrabutyl ammonium hydrogen sulfate (102mg, 0.30mmol). After few minutes, 5-bromothiophene-2-sulfonyl chloride (524mg, 2mmol) was added to the reaction mixture. The solution was stirred at room temperature for 5h. Water (10mL) was added to quench the reaction, followed by EtOAc (10mL). The aqueous layer was extracted twice with EtOAc (2×15mL). The organic layer was dried over MgSO4, filtered and the solution was concentrated under reduced pressure. The product was purified on silica gel (hexanes/EtOAc 80:20) to afford the desired compound as yellow oil (620mg, 82%). IR (neat): 3101, 2937, 2835, 1740, 1600, 1345cm-1. 1H NMR (CD3COCD3) delta 2.70 (s, 3H), 3.80 (s, 3H), 4.21 (s, 2H), 6.88-6.91 (m, 1H), 6.92-6.95 (m, 2H), 7.28-7.31 (m, 1H), 7.38 (d, J=4.1Hz, 1H), 7.52 (d, J=4.1Hz, 1H); 13C NMR (CD3COCD3) delta 35.0, 54.7, 55.5, 114.2, 114.7, 119.7, 121.3, 130.6, 132.5, 133.7, 138.3, 140.0, 161.0; LC-MS (ESI): 376.22, 378.65 [M]+.

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, 1-(3-Methoxyphenyl)-N-methylmethanamine, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Perspicace, Enrico; Cozzoli, Liliana; Gargano, Emanuele M.; Hanke, Nina; Carotti, Angelo; Hartmann, Rolf W.; Marchais-Oberwinkler, Sandrine; European Journal of Medicinal Chemistry; vol. 83; (2014); p. 317 – 337;,
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Application of 41789-95-1, A common heterocyclic compound, 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine, molecular formula is C9H13NO, 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.

Step B: To a solution of the above amine (6.2 g, 41.00 mmol) from Step A in methylene chloride (100 mL) was added 3,4-dichlorophenacyl bromide (10.0 g, 37.3 mmol) and the resulting mixture was stirred at 0 0C for 1 hour prior to the addition of triethylamine (5.20 mL, 37.31 mmol), followed by 1 hour stirring at 0 0C. The reaction mixture was diluted with water (100 mL) then the aqueous phase was extracted with additional methylene chloride (3 x 75 mL). The combined extracts were dried over sodium sulfate, filtered, and concentrated to afford l-(3,4-dichlorophenyl)-2-((3- methoxybenzyl)(methyl)amino)ethanone (15.08 g) as a light yellow oil, which was used in the next step without further purification: 1H NMR (500 MHz, CDCl3) delta 8.08 (d, J = 2.0 Hz, IH), 7.78 (dd, J = 8.5; 2.0 Hz, IH), 7.50 (d, J = 8.5 Hz, IH), 7.25 (d, J= 8.5 Hz, IH), 6.90 (d, J= 7.5 Hz, IH), 6.87 (d, J= 2.5 Hz, IH), 6.82 (dd, J= 8.0; 2.5 Hz, IH), 3.79 (s, 3H), 3.66 (s, 2H), 3.60 (s, 2H), 2.33 (s, 3H).

The synthetic route of 41789-95-1 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; ALBANY MOLECULAR RESERCH, INC.; WO2010/132442; (2010); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Some common heterocyclic compound, 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine, molecular formula is C9H13NO, 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: 41789-95-1

To a solution of 3-methoxy-A/-methylbenzylamine (302 mg, 2 mmol) in CH2CI2 (6 ml) was added NaOH 50% (2 ml) under stirring followed by tetrabutyl ammonium hydrogen sulphate (102 mg, 0.30 mmol). After few minutes, 5-bromothiophene-2- sulfonyl chloride (524 mg, 2 mmol) was added to the reaction mixture. The solution was stirred at rt for 5 h, then water (10 ml) was added to quench the reaction followed by ethyl acetate (10 ml). The aqueous layer was extracted twice with ethyl acetate. The organic layer was dried over MgS04, filtered and concentrated under reduced pressure. The product was purified on silica gel (n-hexane/ethyl acetate 8 : 2) afforded the desired compound as yellowish oil (620 mg, 82%); IR (cm 1) : 3101, 2937, 2835, 1740, 1600, 1345; lH N MR (CD3COCD3) : 2.70 (s, 3H), 3.80 (s, 3H), 4.21 (s, 2H), 6.88 – 6.91 (m, 1 H), 6.92 – 6.95 (m, 2H), 7.28 – 7.31 (m, 1 H), 7.38 (d, J = 4.05 Hz, 1 H), 7.52 (d, J = 4.05 Hz, 1 H); 13C N M R (CD3COCD3) : 35.0, 54.7, 55.5, 114.2, 114.7, 119.7, 121.3, 130.6, 132.5, 133.7, 138.3, 140.0, 161.0.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 41789-95-1, its application will become more common.

Reference:
Patent; UNIVERSITAeT DES SAARLANDES; HARTMANN, Rolf; MARCHAIS-OBERWINKLER, Sandrine; XU, Kuiying; WERTH, Ruth; WO2012/117097; (2012); A1;,
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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. 41789-95-1, name is 1-(3-Methoxyphenyl)-N-methylmethanamine, A new synthetic method of this compound is introduced below., SDS of cas: 41789-95-1

General procedure: A mixture of Pd(OAc)2 (6.7 mg, 0.030 mmol, 10 mmol%), Cu(OAc)2 (54.45 mg, 0.30 mmol, 1 equiv.), 1a (32.1 mg, 0.30 mmol, 1equiv.), CsF (136.7 mg, 0.90 mmol, 3 equiv.) was dissolved in a solvent of acetonitrile (3 mL) followed by addition of 2a (179 mg,0.60 mmol, 2 equiv.). The reaction mixture was stirred at 120 C for 24 h and progress of the reaction was monitored continuously byTLC with ethyl acetate: hexane eluent system. Upon completion of reaction the mixture was cooled to room temperature, poured into brine, and extracted with EtOAc. The combined extracts were dried over MgSO4 and filtered through pad of Celite eluting with ethylacetate. The filtrate was concentrated under reduced pressure and was purified by column chromatography (EtOAc/hexane) on silicagel to afford the 5,6-dihydrophenanthridine 3a. Compound 1i was synthesized in accordance with reported literature [25]. Characterization data of compounds 3a, 3c, and 3e were found exactly similar as reported in the literature (References of above compounds are mentioned in Supplementary data).

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; Asamdi, Manjoorahmed; Chauhan, Prakashsingh M.; Patel, Janki J.; Chikhalia, Kishor H.; Tetrahedron; vol. 75; 25; (2019); p. 3485 – 3494;,
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