Category: 22171-15-9

Adding a certain compound to certain chemical reactions, such as: 22171-15-9, name is (4-(Benzyloxy)phenyl)methanamine, 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 22171-15-9, Recommanded Product: 22171-15-9

2,6-Diamino-nicotinic acid described in Preparation Example A-15 (0.6g, 3.92mmol), triethylamine (1.64mL, 11.8mmol) and benzotriazole-1-yloxy tris(dimethylamino)phosphonium hexafluorophosphate (2.6g, 5.9mmol) were dissolved in N,N-dimethylformamide (200mL), 4-benzyloxy-benzylamine described in Preparation Example 1 (1.25g, 5.9mmol) was added thereto, and the solution was stirred at room temperature for 16 hours. After the reaction was completed, the reaction solution was poured into brine, and the solution was extracted with ethyl acetate. The organic layer was dried over anhydrous magnesium sulfate, then concentrated, the obtained residue was purified by NH silica gel column chromatography (ethyl acetate : hexane = 2 : 1, then ethyl acetate), the resulting solid was washed with solvent (chloroform : ethyl acetate = 2 : 1), and the title compound (0.37g, 1.1 mmol, 27%) was obtained. 1H-NMR Spectrum (DMSO-d6) delta(ppm) : 4.29 (2H, d, J=6.0Hz), 5.07 (2H, s), 5.66 (1H, d, J=8.4Hz), 6.06 (2H, br s), 6.91-6.97 (4H, m), 7.19 (2H, d, J=8.8Hz), 7.29-7.45 (5H, m), 7.65 (1H, d, J=8.4Hz), 8.27 (1H, t, J=6.0Hz).

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, (4-(Benzyloxy)phenyl)methanamine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Eisai Co., Ltd.; EP1669348; (2006); 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. 22171-15-9, name is (4-(Benzyloxy)phenyl)methanamine, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 22171-15-9

2-Amino-6-chloro-nicotinic acid described in Preparation Example A-1 (220mg, 1.4mmol), triethylamine (0.47mL, 3.37mmol) and benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate (764mg, 1.73mmol) were dissolved in N,N-dimethylformamide (3mL), 4-benzyloxy-benzylamine described in Preparation Example 1 (399mg, 1.87mmol) was added thereto, followed by stirring at room temperature for 17 hours 30 minutes. After the reaction was completed, the reaction solution was poured into brine, which was then extracted with ethyl acetate. The organic layer was dried over anhydrous magnesium sulfate, then concentrated, the obtained residue was purified by silica gel column chromatography (ethyl acetate : hexane = 1 : 1), and the title compound (115mg, 0.31 mmol, 22%) was obtained. 1H-NMR Spectrum (DMSO-d6) delta(ppm): 4.35 (2H, d, J=6.0Hz), 5.08 (2H, s), 6.63 (1H, d, J=8.0Hz), 6.94-6.98 (2H, m), 7.23 (2H, d, J=8.4Hz), 7.29-7.45 (5H, m), 7.52 (2H, brs), 7.97 (1 H, d, J=8.0Hz), 8.96 (1 H, t, J=6.0Hz).

According to the analysis of related databases, 22171-15-9, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Eisai Co., Ltd.; EP1669348; (2006); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Adding a certain compound to certain chemical reactions, such as: 22171-15-9, name is (4-(Benzyloxy)phenyl)methanamine, 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 22171-15-9, SDS of cas: 22171-15-9

2,6-Diamino-nicotinic acid described in Preparation Example A-15 (0.6g, 3.92mmol), triethylamine (1.64mL, 11.8mmol) and benzotriazole-1-yloxy tris(dimethylamino)phosphonium hexafluorophosphate (2.6g, 5.9mmol) were dissolved in N,N-dimethylformamide (200mL), 4-benzyloxy-benzylamine described in Preparation Example 1 (1.25g, 5.9mmol) was added thereto, and the solution was stirred at room temperature for 16 hours. After the reaction was completed, the reaction solution was poured into brine, and the solution was extracted with ethyl acetate. The organic layer was dried over anhydrous magnesium sulfate, then concentrated, the obtained residue was purified by NH silica gel column chromatography (ethyl acetate : hexane = 2 : 1, then ethyl acetate), the resulting solid was washed with solvent (chloroform : ethyl acetate = 2 : 1), and the title compound (0.37g, 1.1 mmol, 27%) was obtained. 1H-NMR Spectrum (DMSO-d6) delta(ppm) : 4.29 (2H, d, J=6.0Hz), 5.07 (2H, s), 5.66 (1H, d, J=8.4Hz), 6.06 (2H, br s), 6.91-6.97 (4H, m), 7.19 (2H, d, J=8.8Hz), 7.29-7.45 (5H, m), 7.65 (1H, d, J=8.4Hz), 8.27 (1H, t, J=6.0Hz).

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, (4-(Benzyloxy)phenyl)methanamine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Eisai Co., Ltd.; EP1669348; (2006); 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. 22171-15-9, name is (4-(Benzyloxy)phenyl)methanamine, This compound has unique chemical properties. The synthetic route is as follows., Product Details of 22171-15-9

Preparation Example A+-8. N-(4-Benzyloxy-benzyl)-6-(ethoxymethyl-amino)-nicotinamide To a solution of 6-aminonicotinic acid (130mg, 0.941 mmol) and 4-benzyloxy-benzylamine (201 mg, 0.941 mmol) described in Preparation Example 1 in N,N-dimethylformamide (5mL), was added benzotriazol-1-yl-tris(dimethylamino)phosphonium hexafluorophosphate (624mg, 1.41mmol) and triethylamine (394mul, 2.82mmol), and the solution was stirred for 40 minutes at 80C. Water and ethyl acetate were added to the reaction solution, which was then partitioned, and the organic layer was washed twice with water. The solvent was evaporated in vacuo, ethyl acetate was added to the residue, a white insoluble matter was collected by filtration, and 6-amino-N-(4-benzyloxy-benzyl)-nicotinamide (202mg, 0.606mmol, 64%) was obtained. To a solution of the resulting 6-amino-N-(4-benzyloxy-benzyl)-nicotinamide (200mg, 0.556mmol) in ethanol (10mL) were added 5,5-dimethylimidazophospho-2,4-dione (85mg, 0.66mmol) and 37% formaldehyde aqueous solution (1mL), and the solution was stirred for 1 hour under reflux. Water and ethyl acetate were added to the reaction solution, which was then partitioned, and the organic layer was washed twice. NH silica gel was added to the organic layer, the solvent was evaporated in vacuo for adsorption, purification was carried out by NH silica gel column chromatography (ethyl acetate), and the title compound (95mg, 0.243mmol, 40%) was obtained as a white solid. 1H-NMR Spectrum (CDCl3) delta (ppm) :1.20 (3H, t, J=7.0Hz), 3.55 (2H, q, J=7.0Hz), 4.56 (2H, d, J=5.5Hz), 4.84 (2H, s), 5.07 (2H, s), 5.68 (1 H, brs), 6.14 (1 H, brs), 6.62 (1 H, d, J=8.8Hz), 6.96 (2H, d, J=8.8Hz), 7.22-7.35 (4H, m), 7.27-7.44 (3H, m), 7.93 (1 H, dd, J=2.4, 8.8Hz), 8.54 (1 H, d, J=2.4Hz).

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 22171-15-9.