These common heterocyclic compound, 103146-25-4, name is 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile, 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. Application In Synthesis 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 0C. (-H)-(S5S)-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 0C and was seeded within two minutes with crystals of (S)-diol. ./2(-H)-(S5S)-DTT (approximately 5 mg). Crystallisation typically began within 5-10 minutes after seeding. After 2 h at 40 0C, the temperature of the solution was lowered to 20 0C 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 approriate solvent (2 x 20 mL) and dried overnight at 60 0C under reduced pressure.
The synthetic route of 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile has been constantly updated, and we look forward to future research findings.