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 102-49-8 as follows. category: chlorides-buliding-blocks
General procedure: EDC hydrochloride (1.2 mmol) and HOBt (1.0 mmol) were added at 0 °C to each parallel vial containing a solution of the appropriate acid 44-53 (1 mmol) in dichloromethane, and either cyclohexylamine or 2,3-dichlorobenzylamine (1.5 mmol) was added at the same temperature. After warming up to room temperature, the vials were placed in the Buechi Syncore reactor. Stirring was maintained at 300 rpm overnight and then morpholinomethylpolystyrene (3 equiv/mol) was added. The solutions were kept at room temperature for 1 h, then polymer bound p-toluenesulfonic acid (3 equiv/mol) was added to each vial, and the reaction mixtures were stirred at room temperature for an additional 24 h. The mixtures were filtered and the solutions were evaporated to dryness to give carboxamides 6-25. Solid products were purified by crystallization from ethanol or aqueous ethanol. Oil products were purified by silica gel column chromatography column (dichloromethane as eluent).
According to the analysis of related databases, 102-49-8, the application of this compound in the production field has become more and more popular.
Reference:
Article; Piscitelli, Francesco; Ligresti, Alessia; La Regina, Giuseppe; Gatti, Valerio; Brizzi, Antonella; Pasquini, Serena; Allar, Marco; Carai, Mauro Antonio Maria; Novellino, Ettore; Colombo, Giancarlo; Di Marzo, Vincenzo; Corelli, Federico; Silvestri, Romano; European Journal of Medicinal Chemistry; vol. 46; 11; (2011); p. 5641 – 5653;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics