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. 103146-25-4, name is 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile, A new synthetic method of this compound is introduced below., Safety of 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile
Experiment 38; A range of experiments were conducted examining the resolution of diol with (+)-(S,S)-DTT. The general procedure is described below, and the details and results for each reaction are in table 1.Racemic diol (20 g, 58.4 mmol) was dissolved in approximately half of the solvent used for the experiment at 40 C. (+)-(S,S)-DTT.H2O (quantity specified in the table) was added as a solution in the other half of the solvent. The solution was held at 40 C. and was seeded within two minutes with crystals of (S)-diol.?(+)-(S,S)-DTT (approximately 5 mg). Crystallization typically began within 5-10 minutes after seeding. After 2 h at 40 C., the temperature of the solution was lowered to 20 C. over 2 h, and the solution was held at this temperature for a further 1 h. The product was then separated by filtration, washed with the appropriate solvent (2¡Á20 mL) and dried overnight at 60 C. under reduced pressure.
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; H. Lundbeck A/S; US2009/69582; (2009); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts