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. 2525-16-8, name is 7-Methoxy-3,4,5,6-tetrahydro-2H-azepine, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C7H13NO
To a solution of ethyl N-[3-(3-amidinophenyl)-2-(E)-propenyl]-N-[4-(piperidin-4-yloxy)phenyl]sulfamoylacetate dihydrochloride (0.51 g) obtained in example 59(a) in ethanol (5 ml) were added successively 7-methoxy-3,4,5,6-tetrahydro-2H-azepine (0.34 g) and triethylamine (0.60 ml) at room temperature, and the resulting mixture was stirred at room temperature for 18 hours and then evaporated in vacuo.. The residue obtained was purified by preparative HPLC (YMC-Pack ODS-A; YMC, eluent: 25 % acetonitrile/water).. Subsequently, to a solution of the amorphous solid obtained in ethanol (5 ml) was added a 4N solution of hydrogen chloride in dioxane (1 ml), and the resulting mixture was evaporated to dryness in vacuo.. The residue obtained was dissolved in water and then lyophilized to afford the title compound (0.14 g, yield: 24 %) as a colorless amorphous solid. 1H NMR (400MHz, DMSO-d6) delta ppm: 1.23 (3H, t, J=7.0), 1.46-1.76 (8H, m), 2.01-2.10 (2H, m), 2.86-2.89 (2H, m), 3.45-3.50 (2H, m), 3.57-3.70 (2H, m), 3.85-3.97 (2H, m), 4.20 (2H, q, J=7.0), 4.34 (2H, s), 4.45 (2H, d, J=6.0), 4.70-4.76 (1H, m), 6.45 (1H, dt, J=16.0, 6.0), 6.55 (1H, d, J=16.0), 7.39 (2H, d, J=9.0), 7.54 (2H, d, J=9.0), 7.54 (1H, t, J=8.0Hz), 7.69-7.73 (2H, m), 7.90 (1H, s); IR (KBr, cm-1): 1737, 1674, 1629, 1351, 1158.
According to the analysis of related databases, 2525-16-8, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Sankyo Company, Limited; EP1375482; (2004); A1;,
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