With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.13754-38-6,1-Benzoylpiperazine,as a common compound, the synthetic route is as follows.
General procedure: A mixture of compound 4-6 (1 mmol) in 5 ml of dry DCM and piperazine derivative (1 mmol) was cooled in an ice bath. Then, 1.1 mmol of DCC in 5 ml of dry dichloromethane was added tothe mixture under nitrogen (N2) atmosphere. Reaction mixture was stirred for 0.5 hour in an ice bath, then 10-16 hours at room temperature. Reaction solvent was evaporated to the dryness. Residue was dissolved in hot acetonitrile then cooled in refrigerator to get the DCU precipitated. White crystalline DCU was removed by filtration. Liquid part was evaporated and crystallized from appropriate solvents to give compound 7-34, 13754-38-6
13754-38-6 1-Benzoylpiperazine 762654, apiperazines compound, is more and more widely used in various fields.
Reference£º
Article; Akgun, Hulya; Yilmaz, Demet Us; Atalay, Rengul Cetin; Gozen, Damla; Letters in drug design and discovery; vol. 13; 1; (2016); p. 64 – 76;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics