Related Products of 56239-26-0, 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 56239-26-0 as follows.
90 mg (0.59 mmol) of cis 4-amino-cyclohexanol hydrochloride were dissolved in 10 ml dimethyl acetamide and 59.3 mg (1.48 mmol) of sodium hydride (60percent) were added. After stirring 30 minutes at room temperature, a solution of 200 mg (0.49 mmol) of 7- benzylsulfanyl-6-fluoro-2-(4-methoxy-benzyl)-2H-isoquinolin-1-one (126) in 20 ml of dimethyl acetamide was added and the mixture was stirred at 80 0C for 1 h, then at 130 0C for 3 h. Another 1.2 equivalents of cis 4-amino-cyclohexanol hydrochloride and 2.5 equivalents of sodium hydride were added and the temperature was increased to 160 0C. After 8h the solution is cooled down to room temperature and the solvent is removed under reduced pressure. The residue is dissolved in dichloromethane, washed with water and dried with magnesium sulfate. After evaporation of the solvent and purification by preparative HPLC, the title compound was isolated as trifluoroacetate. R1 = 1.18 min (Method C). Detected mass: 501.6 (M+H+).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,56239-26-0, its application will become more common.
Reference:
Patent; SANOFI-AVENTIS DEUTSCHLAND GMBH; WO2007/12422; (2007); A1;,
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