Category: 41365-75-7

Related Products of 41365-75-7, 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 41365-75-7 as follows.

1.1 N-(3,3-Diethoxy-propyl)-3-methoxy-2-methoxymethyl-2-methyl-propionamide5 g of 3-methoxy-2-methoxymethyl-2-methyl-propionic acid (prepared as described in EP609058) were dissolved in 49 mL of DCM and 12 mL of THF. 11.4 mL of DIPEA, 5.84 g of HOBt, 7.07 g of EDC and 5.45 g of 3,3-diethoxy-propylamine were added sequentially. The mixture was stirred for 23 h at rt, diluted with DCM and washed with sat. NaHCO3. The organic phase was dried over anh. Na2SO4 and concentrated in vacuo. The resulting crude material was purified by CC using Hept/EtOAc from 3/1 to 0/1 as eluant to yield 7.25 g of N-(3,3-diethoxy-propyl)-3-methoxy-2-methoxymethyl-2-methyl-propionamide as a yellowish oil.1H-NMR (CDCl3): 7.04 (s, 1H), 4.51 (t, 1H), 3.45-3.7 (m, 4H), 3.43 (s, 4H), 3.32 (s, 6H), 3.30 (dd, 2H), 1.79 (dd, 2H), 1.19 (t, 6H), 1.12 (s, 3H).

According to the analysis of related databases, 41365-75-7, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Hilpert, Kurt; Hubler, Francis; Renneberg, Dorte; US2011/207815; (2011); A1;,
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Synthetic Route of 41365-75-7, 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 41365-75-7 as follows.

General procedure: To a solution of 2.05 g (14 mmol) of 3,3-diethoxypropan-1-amine 3 and 2.83 g (28 mmol) of triethylamine in 15 ml of benzene 14 mmol of N,N-di(alkyl, aryl)carbamoyl chloride was added dropwise at cooling (5-7 C). The reaction mixture was stirred under cooling for 2 hours. The precipitate was filtered off, the filtrate was evaporated in vacuum to give the target compound 4 as a yellow oil, which was used in subsequent reactions without further purification.

According to the analysis of related databases, 41365-75-7, the application of this compound in the production field has become more and more popular.

Reference:
Article; Smolobochkin, Andrey V.; Gazizov, Almir S.; Burilov, Alexander R.; Pudovik, Michail A.; Synthetic Communications; vol. 48; 19; (2018); p. 2545 – 2552;,
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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. 41365-75-7, name is 1-Amino-3,3-diethoxypropane belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 41365-75-7

Intermediate 210: 6-Benzyl-/yt-(3,3-diethoxypropyn-/^-methylpyridine-2,4- dicarboxamide (1150) To a mixture of 2-benzyl-6-(methylcarbamoyl)isonicotinic acid (77.8 mg, 0.29 mmol) and HATU (142.9 mg, 0.38 mmol) in DMF (1.5 mL) was added 3,3-diethoxypropan-l-amine (0.061 mL, 0.37 mmol) and DIPEA (0.151 mL, 0.86 mmol). The mixture was stirred at rt for 4.5 h, after which the volatiles were evaporated under a stream of nitrogen. This was redissolved in DMSO (3 mL) and directly purified by MDAP (high pH). The required fractions were combined and evaporated in vacuo to give 6-benzyl-/V,-(3,3-diethoxypropyl)-Ae-methylpyridine-2,4-dicarboxamide (91.3 mg, 0.23 mmol, 79 % yield) a light brown gum. (1151) LCMS (2 min High pH): Rt = 1.08 min, [MH]+ = 400.4.

The synthetic route of 41365-75-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; GLAXOSMITHKLINE INTELLECTUAL PROPERTY (NO.2) LIMITED; ATKINSON, Stephen John; DEMONT, Emmanuel Hubert; HARRISON, Lee Andrew; LEVERNIER, Etienne; PRESTON, Alexander G; SEAL, Jonathan Thomas; WALL, Ian David; WATSON, Robert J; WOOLVEN, James Michael; (225 pag.)WO2017/174621; (2017); A1;,
Ether – Wikipedia,
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Application of 41365-75-7, 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 41365-75-7 as follows.

General procedure: A mixture of 0.6 mmol of quinomethane 1a-1c and 0.6 mmol of 3,3-diethoxypropan-1-amine (2) or 4,4-diethoxybutan-1-amine (3) in 1 mL of 1,4-dioxane was stirred for 2-3 h at room temperature under argon. When the reaction was complete, the solvent was removed under reduced pressure (water-jet pump), and the residue was washed with hexane and dried in a vacuum (oil pump) until constant weight.

According to the analysis of related databases, 41365-75-7, the application of this compound in the production field has become more and more popular.

Reference:
Article; Vagapova; Amirova; Burilov; Pudovik; Sinyashin; Russian Journal of Organic Chemistry; vol. 51; 9; (2015); p. 1268 – 1271; Zh. Org. Khim.; vol. 51; 9; (2015); p. 1294 – 1297,4;,
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. 41365-75-7, name is 1-Amino-3,3-diethoxypropane, A new synthetic method of this compound is introduced below., HPLC of Formula: C7H17NO2

General procedure: 3.2. Reaction of Wang Resin 1 with Trichloroacetonitrile and Fmoc-amino Alcohol (Resin 2)Wang resin 1 (1 mmol/g loading, 1 g) was suspended in 10 mL of anhydrous DCM, then 1.5 mL oftrichloroacetonitrile was added, and the resin was left in a freezer for 30 min. Next, a solution of 100 Lof DBU in 2 mL of anhydrous DCM was added, and the slurry was shaken for 1 h. The resin waswashed with anhydrous DCM (3) and anhydrous THF (3). The solution of Fmoc-amino alcohol(3 mmol) in 10 mL of anhydrous THF was added to the resin, followed by the dropwise addition of63 L of a solution of BF3Et2O, and the slurry was shaken for 30 min. Resin 2 was washed THF (3),MeOH (3), and DCM (5). A sample of the resin was washed with MeOH (3) and dried, and10 mg was cleaved with 50% TFA for 30 min, and the product quantified (Fmoc absorbance at 300 nm).Typical loading was between 0.35-0.50 mmol/g.3.3. Acylation with a-Bromocarboxylic Acids (Resins 3 And 13)Resin 2 (1 g) was washed with DCM and DMF, Fmoc was deprotected with 50% piperidine inDMF for 15 min, and the resin was washed with DMF (3) and DCM (5). Reaction of the resinwith a solution of -bromocarboxylic acid (5 mmol) in 10 mL of DCM was carried out in a syringewith a frit, and DIC (2.5 mmol, 386 L) was added. After 5 min, DIU was filtered, and the solutionwas transferred to the syringe with resin 1 and shaken for 1 h. When bromoacetic acid was used,DIEA (2.5 mmol, 436 L) was also added. Then, the resin was washed with DCM (3)._ 3.4. Reaction with Amino-aldehyde Dialkyl Acetal and N-Derivatization (Resin 4)Resin 3 (1 g) was washed with DMF (3), a solution of amino-aldehyde dialkyl acetal (10 mmol)and DIEA (10 mmol, 1.74 mL) in 10 mL of DMF was added, and the slurry was shaken for 2 h.An analytical sample was taken for analysis, reacted with 0.5 M Fmoc-OSu in DCM for 1 h and cleavedwith 50% TFA for 30 min.Resin from the previous step was split into four 250 mg portions, which were washedwith reaction solvent: DCM for sulfonamides (Ns-Cl, Tos-Cl) (1 mmol) and DMSO for 4-fluoro-3-nitrobenzotrifluoride (1 mmol). Then, 3 mL of the reaction solvent and DIEA (1.8 mmol, 174 L) wasadded, and the slurry was shaken for 2 h (in the case of sulfonamides) or overnight (in the case of4-trifluoromethyl-2-nitroaryl). Resin 4 was washed with the reaction solvent (3) and then DCM (3).A sample for analysis was reacted with 0.5 M Fmoc-OSu in DCM for 1 h and cleaved with 50% TFA for30 min.

The synthetic route of 41365-75-7 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Gimenez-Navarro, Vanesa; Krch?ak, Viktor; Molecules; vol. 23; 5; (2018);,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Synthetic Route of 41365-75-7,Some common heterocyclic compound, 41365-75-7, name is 1-Amino-3,3-diethoxypropane, molecular formula is C7H17NO2, 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.

Example 35; 3-(l-(((35,4/f)-l-(cyclopentanecarbonyl)-4-hydroxy-4-phenylpyrrolidin-3-yl)methyl)pi peridin-4-yl)-l-(4-(trifluoromethyl)benzyl)-3,4-dihydropyrimidiii-2(lH)-oneStep ACyclopentyl((3R,4S)-4-((4-(3,3-diethoxypropylamino)piperidin-l-yl)methyl)-3-hydroxy-3-p henylpyrrolidin-l-yl)methanone Following the procedure in Scheme 6, a mixture of l-(((3S,4R)-l-(cyclopentanecarbonyl) – 4-hydroxy-4-phenylpyrrolidin-3-yl)methyl)piperidin-4-one (1.0 g, 2.7 mmol), acetic acid (0.16 mL, 2.7 mmol), NaBH(OAc)3 (0.86 g, 4.05 mmol) and 3,3-diethoxypropan-l-amine (0.48 mL, 2.97 mmol) in diy THF (8 mL) was stirred at room temperature overnight. After this time, the mixture was diluted with EA and washed sequentially with NaOH, NaHCO3 and brine. The organic phase was dried over Na2SO4 and concentrated to yield crude amine which was used without further purification in the next step. MS (ESI, Pos. 1.5 kV) m/z 502.5 (M+H)+, 524.5 (M+Na)+.

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

Reference:
Patent; SHANGHAI TARGETDRUG CO., LTD.; AVEXA LIMITED; WO2009/89659; (2009); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Related Products of 41365-75-7, 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. 41365-75-7, name is 1-Amino-3,3-diethoxypropane, This compound has unique chemical properties. The synthetic route is as follows.

Prepared according to General Procedure B from THP-protected bromophenol S1 (10.0 g, 38.9mmol), CuI (0.99 g, 5.84 mmol), L-proline (1.34 g, 11.7 mmol), K2CO3 (10.7 g, 77.8 mmol) andamino-3,3-diethoxypropane (9.43 mL, 58.4 mmol) in DMSO (55 mL). The reaction was stirred at 90C for 24 h and then purified by flash chromatography (SiO2, 0.5% Et3N in 5:1?1:1, 40-60 Cpetroleum ether/diethyl ether) to yield the title compound S2 (10.4 g, 32.2 mmol, 83% yield) as anorange oil; Rf 0.45 (5:1, 40-60 C petroleum ether/diethyl ether); numax/cm-1 (film) 3386, 2971, 2940,2875, 1616, 1510, 1226, 1201; deltaH (400 MHz, CDCl3) 6.92 (2H, d, J = 8.8 Hz), 6.55 (2H, d, J = 8.8Hz), 5.23 (1H, t, J = 3.3 Hz), 4.62 (1H, t, J = 5.5 Hz), 3.99-3.93 (1H, m, J = 3.3 Hz), 3.81 (1H, bs),3.71-3.64 (2H, m), 3.60-3.55 (1H, m), 3.54-3.47 (2H, m), 3.17 (2H, t, J = 7.0 Hz), 2.03-1.91 (3H,m), 1.85-1.81 (2H, m), 1.70-1.56 (3H, m), 1.22 (6H, t, J = 7.0 Hz); deltaC (100 MHz, CDCl3) 149.3,143.7, 118.2, 113.8, 102.2, 97.7, 62.1, 61.5, 40.9, 33.3, 30.6, 25.3, 19.1, 15.3; HRMS (ESI) calculatedfor C18H30NO4 [M+H]+ m/z 324.2169, found 324.2170.

The chemical industry reduces the impact on the environment during synthesis 1-Amino-3,3-diethoxypropane. I believe this compound will play a more active role in future production and life.

Reference:
Article; Williamson, Alice E.; Ngouansavanh, Tifelle; Pace, Robert D. M.; Allen, Anna E.; Cuthbertson, James D.; Gaunt, Matthew J.; Synlett; vol. 27; 1; (2016); p. 116 – 120;,
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. 41365-75-7, name is 1-Amino-3,3-diethoxypropane, A new synthetic method of this compound is introduced below., Recommanded Product: 1-Amino-3,3-diethoxypropane

General procedure: 3.2. Reaction of Wang Resin 1 with Trichloroacetonitrile and Fmoc-amino Alcohol (Resin 2)Wang resin 1 (1 mmol/g loading, 1 g) was suspended in 10 mL of anhydrous DCM, then 1.5 mL oftrichloroacetonitrile was added, and the resin was left in a freezer for 30 min. Next, a solution of 100 Lof DBU in 2 mL of anhydrous DCM was added, and the slurry was shaken for 1 h. The resin waswashed with anhydrous DCM (3) and anhydrous THF (3). The solution of Fmoc-amino alcohol(3 mmol) in 10 mL of anhydrous THF was added to the resin, followed by the dropwise addition of63 L of a solution of BF3Et2O, and the slurry was shaken for 30 min. Resin 2 was washed THF (3),MeOH (3), and DCM (5). A sample of the resin was washed with MeOH (3) and dried, and10 mg was cleaved with 50% TFA for 30 min, and the product quantified (Fmoc absorbance at 300 nm).Typical loading was between 0.35-0.50 mmol/g.3.3. Acylation with a-Bromocarboxylic Acids (Resins 3 And 13)Resin 2 (1 g) was washed with DCM and DMF, Fmoc was deprotected with 50% piperidine inDMF for 15 min, and the resin was washed with DMF (3) and DCM (5). Reaction of the resinwith a solution of -bromocarboxylic acid (5 mmol) in 10 mL of DCM was carried out in a syringewith a frit, and DIC (2.5 mmol, 386 L) was added. After 5 min, DIU was filtered, and the solutionwas transferred to the syringe with resin 1 and shaken for 1 h. When bromoacetic acid was used,DIEA (2.5 mmol, 436 L) was also added. Then, the resin was washed with DCM (3)._ 3.4. Reaction with Amino-aldehyde Dialkyl Acetal and N-Derivatization (Resin 4)Resin 3 (1 g) was washed with DMF (3), a solution of amino-aldehyde dialkyl acetal (10 mmol)and DIEA (10 mmol, 1.74 mL) in 10 mL of DMF was added, and the slurry was shaken for 2 h.An analytical sample was taken for analysis, reacted with 0.5 M Fmoc-OSu in DCM for 1 h and cleavedwith 50% TFA for 30 min.Resin from the previous step was split into four 250 mg portions, which were washedwith reaction solvent: DCM for sulfonamides (Ns-Cl, Tos-Cl) (1 mmol) and DMSO for 4-fluoro-3-nitrobenzotrifluoride (1 mmol). Then, 3 mL of the reaction solvent and DIEA (1.8 mmol, 174 L) wasadded, and the slurry was shaken for 2 h (in the case of sulfonamides) or overnight (in the case of4-trifluoromethyl-2-nitroaryl). Resin 4 was washed with the reaction solvent (3) and then DCM (3).A sample for analysis was reacted with 0.5 M Fmoc-OSu in DCM for 1 h and cleaved with 50% TFA for30 min.

The synthetic route of 41365-75-7 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Gimenez-Navarro, Vanesa; Krch?ak, Viktor; Molecules; vol. 23; 5; (2018);,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

41365-75-7, name is 1-Amino-3,3-diethoxypropane, belongs to ethers-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Safety of 1-Amino-3,3-diethoxypropane

HATU (1.94 g, 5.09 mmol) was added to a solution of 3,3-diethoxypropan-1-amine (0.50 g, 3.40 mmol), 5-methyl-2-(2H-1,2,3-triazol-2-yl)benzoic acid (0.83 g, 4.08mmol) and N,N-diisopropylethylamine(DIPEA) (2.97 mL, 17.0 mmol) in DMF (5 mL), followedby stirring at room temperature for 15 h. An aqueous NaHCO3solution was added to the reaction solution, followed by extractionwith EtOAc. The organic layer was washed with brine and wasdried with MgSO4. The desiccant was then removed by filtration,and the solvent was distilled off under reduced pressure.The resulting residue was purified by column chromatography(20-80% EtOAc in hexanes) to yield N-(3,3-diethoxy-propyl)-5-methyl-2-(2H-1,2,3-triazol-2-yl)benzamide 14 as a brown oil(1.13 g, 100%).

The synthetic route of 41365-75-7 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Suzuki, Ryo; Nozawa, Dai; Futamura, Aya; Nishikawa-Shimono, Rie; Abe, Masahito; Hattori, Nobutaka; Ohta, Hiroshi; Araki, Yuko; Kambe, Daiji; Ohmichi, Mari; Tokura, Seiken; Aoki, Takeshi; Ohtake, Norikazu; Kawamoto, Hiroshi; Bioorganic and Medicinal Chemistry; vol. 23; 6; (2015); p. 1260 – 1275;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Reference of 41365-75-7,Some common heterocyclic compound, 41365-75-7, name is 1-Amino-3,3-diethoxypropane, molecular formula is C7H17NO2, 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 0.6 mmol of quinomethane 1a-1c and 0.6 mmol of 3,3-diethoxypropan-1-amine (2) or 4,4-diethoxybutan-1-amine (3) in 1 mL of 1,4-dioxane was stirred for 2-3 h at room temperature under argon. When the reaction was complete, the solvent was removed under reduced pressure (water-jet pump), and the residue was washed with hexane and dried in a vacuum (oil pump) until constant weight.

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

Reference:
Article; Vagapova; Amirova; Burilov; Pudovik; Sinyashin; Russian Journal of Organic Chemistry; vol. 51; 9; (2015); p. 1268 – 1271; Zh. Org. Khim.; vol. 51; 9; (2015); p. 1294 – 1297,4;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem