Key words Prins reaction - Friedel–Crafts acylation piperidine schizophrenia

In the title compound, C17H19N, the piperidine ring adopts a chair conformation. The phenyl rings substituted at the 2- and 6-positions of the piperidine ring subtend dihedral angles of 81.04 (7) and 81.10 (7)° with the best plane of the piperidine ring. The crystal packing features C-H⋯π inter-actions.

Abstract Background Piperidine is an essential heterocyclic system and a pivotal cornerstone in the production of drugs. byproducts showed several important pharmacophoric features are being utilized different therapeutic applications. Main text derivatives ways as anticancer, antiviral, antimalarial, antimicrobial, antifungal, antihypertension, analgesic, anti-inflammatory, anti-Alzheimer, ant...

Aedes aegypti (L.) (Diptera: Culicidae) is the primary vector of both dengue and yellow fever. Use of insecticides is one of the primary ways to control this medically important insect pest. However, few new insecticides have been developed for mosquito control in recent years. As a part of our collaborative effort to search for new insecticides to control mosquitoes, piperidine was used as bas...

Piperidine alkaloids are acutely toxic to adult livestock species and produce musculoskeletal deformities in neonatal animals. These teratogenic effects include multiple congenital contracture (MCC) deformities and cleft palate in cattle, pigs, sheep, and goats. Poisonous plants containing teratogenic piperidine alkaloids include poison hemlock (Conium maculatum), lupine (Lupinus spp.), and tob...

background and objective: epilepsy is a common disease in communities. since there is no cure for it and current treatments are not effective for every patient, new method for medical treatment of epileptic patients is necessary. as nmda receptors antagonists are the most prominent anti-epileptic drugs, in this study we synthesized and investigated anti-epileptic effect of a new piperidine deri...

The rates of reaction with nitrous acid of four methylsubstituted piperidines to form the corresponding Nnitrosopiperidines were compared with that of piperidine. The relative rates for piperidine, 2-methyl-, 2,6-dimethyl-, and 2,2,6,6-tetramethyl-piperidine were approximately 100:20:10:1, showing considerable steric hindrance tp nitrosation by the «methyl groups. The rate of formation of nitr...

In the title compound, C21H21Cl2NO2, the piperidine ring adopts a distorted boat conformation. The phenyl rings substituted at the 2- and 6-positions of the piperidine ring subtend angles of 87.9 (7) and 70.8 (9)°, respectively, with the best plane through the piperidine ring. In the crystal, mol-ecules are connected by C-H⋯O and C-H⋯Cl inter-actions into layers in the ab plane.