9/28/2021 News Brief introduction of 13989-82-7

According to the analysis of related databases, 13989-82-7, the application of this compound in the production field has become more and more popular.

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. 13989-82-7, name is 4-(Dimethylamino)butanenitrile, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 4-(Dimethylamino)butanenitrile

To a suspension of lithium aluminum hydride (LAH) (4.74 g, 120.90 mmol) in dry ether (100 ml) was added dropwise a solution of N-(3-cyanopropyl)-N,N-dimethylamine 321 (4.10 g, 36.61 mmol) in dry ether (50 ml) at 0 C. After complete addition, the reaction mixture was stirred for two hours while allowing the temperature to raise from 0 C. to room temperature. The reaction mixture was quenched with 2N NaOH at 0 C. and the resulting white suspension was filtered through Celite and washed with ether. The ether filtrate was dried over K2 CO3, filtered and concentrated in vacuo, yielding N,N-dimethyl-1,4-diaminobutane 322 as a colorless oil (2.5 g, 60% yield). 1 H NMR (400 MHz, CDCl3) delta: 1.43 (4H, m, –CH2 –CH2 –CH2 –CH2 –), 1.93 (2H, br s, –NH2), 2.16 (6H, s, –N(CH3)2), 2.21 (2H, t, –CH2 CH2 N), 2.66 (2H, t, –CH2 CH2 NH2).

According to the analysis of related databases, 13989-82-7, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Magainin Pharmaceuticals, Inc.; US5637691; (1997); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Some tips on 13989-82-7

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.

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. 13989-82-7, name is 4-(Dimethylamino)butanenitrile, A new synthetic method of this compound is introduced below., Safety of 4-(Dimethylamino)butanenitrile

To a suspension of lithium aluminum hydride (LAH) (4.74 g, 120.90 mmol) in dry ether (100 ml) was added dropwise a solution of N-(3-cyanopropyl)-N,N-dimethylamine 321 (4.10 g, 36.61 mmol) in dry ether (50 ml) at 0 C. After complete addition, the reaction mixture was stirred for two hours while allowing the temperature to raise from 0 C. to room temperature. The reaction mixture was quenched with 2N NaOH at 0 C., and the resulting white suspension was filtered through Celite and washed with ether. The ether filtrate was dried over K2 CO3, filtered and concentrated in vacuo, yielding N,N-dimethyl-1,4-diaminobutane 322 as a colorless oil (2.5 g, 60% yield). 1 H NMR (400 MHz, CDCl3) delta: 1.43 (4H, m, –CH2 –CH2 –CH2 –CH2 –), 1.93 (2H, br s, –NH2), 2.16 (6H, s, –N(CH3)2), 2.21 (2H, t, –CH2 CH2 N), 2.66 (2H, t, –CH2 CH2 NH2).

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:
Patent; Magainin Pharmaceuticals Inc.; US5721226; (1998); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Brief introduction of C6H12N2

According to the analysis of related databases, 13989-82-7, the application of this compound in the production field has become more and more popular.

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. 13989-82-7, name is 4-(Dimethylamino)butanenitrile, This compound has unique chemical properties. The synthetic route is as follows., name: 4-(Dimethylamino)butanenitrile

To a suspension of lithium aluminum hydride (LAH) (4.74 g, 120.90 mmol) in dry ether (100 ml) was added dropwise a solution of N-(3-cyanopropyl)-N,N-dimethylamine 321 (4.10 g, 36.61 mmol) in dry ether (50 ml) at 0 C. After complete addition, the reaction mixture was stirred for two hours while allowing the temperature to raise from 0 C. to room temperature. The reaction mixture was quenched with 2N NaOH at 0 C. and the resulting white suspension was filtered through Celite and washed with ether. The ether filtrate was dried over K2 CO3, filtered and concentrated in vacuo, yielding N,N-dimethyl-1,4-diaminobutane 322 as a colorless oil (2.5 g, 60% yield). 1 H NMR (400 MHz, CDCl3) delta: 1.43 (4H, m, –CH2 –CH2 –CH2 –CH2 –), 1.93 (2H, br s, –NH2), 2.16 (6H, s, –N(CH3)2), 2.21 (2H, t, –CH2 CH2 N), 2.66 (2H, t, –CH2 CH2 NH2).

According to the analysis of related databases, 13989-82-7, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Magainin Pharmaceuticals, Inc.; US5637691; (1997); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

New learning discoveries about C6H12N2

The synthetic route of 4-(Dimethylamino)butanenitrile has been constantly updated, and we look forward to future research findings.

These common heterocyclic compound, 13989-82-7, name is 4-(Dimethylamino)butanenitrile, 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. SDS of cas: 13989-82-7

4-(Dimethylamino)butyronitrile (4.4 g) was dissolved in tetrahydrofuran (40 mL), and a 1 mol/L borane/tetrahydrofuran solution (40 mL) was added dropwise under ice-cooling. After the completion of the reaction, water was added to the reaction solution. The mixture was extracted with ethyl acetate, washed with saturated brine and dried over magnesium sulfate. The solvent was concentrated, and the obtained residue was purified by silica gel column chromatography. A hexane:ethyl acetate=1:1 effluent fraction was concentrated to give (4-(dimethylamino)butyronitrile-N1)trihydroboron (2.8 g). The reaction was carried out in the same manner as in Example 82 using N,N-dimethyl-2,3-dimethylbenzamide (3.9 g) and (4-(dimethylamino)butyronitrile-N1)trihydroboron to give (3-(3-(dimethylamino)propyl)-5-methyl-2H-isoquinolin-1-one-N1)trihydroboron (2.0 g). (3-(3-(Dimethylamino)propyl)-5-methyl-2H-isoquinolin-1-one-N1)trihydroboron (2.0 g) was dissolved in acetone (20 mL), and conc. hydrochloric acid (1 mL) was added at room temperature. After the completion of the reaction, the solvent was concentrated. Toluene was added to the obtained residue, and the mixture was extracted with water. Potassium carbonate was added to basify the aqueous layer, and the mixture was extracted with chloroform and dried over magnesium sulfate. The solvent was concentrated, and the obtained residue was purified by silica gel column chromatography (NH silica gel, Fuji Silysia Chemical Ltd.). A chloroform effluent fraction was concentrated, and diisopropyl ether was added to the obtained residue. The precipitated crystals were collected by filtration to give 3-(3-(dimethylamino)propyl)-5-methyl-2H-isoquinolin-1-one (1.5 g). melting point: 105-106C.1H-NMR(CDCl3) delta: 1.79-1.89(2H,m), 2.34(6H,s), 2.39(2H,t,J=6Hz), 2.49(3H,s), 2.69(2H,t,J=6Hz), 6.34(1H,s), 7.31(1H,t,J=8Hz), 7.42(1H,dd,J=1Hz,7Hz), 8.23(1H,d,J=8Hz), 11.37(1H,brs).

The synthetic route of 4-(Dimethylamino)butanenitrile has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Mitsubishi Pharma Corporation; EP1396488; (2004); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts