Phenyl-Piperazine Derivatives As Serotonin Reuptake Inhibitors
申请人:H. Lundbeck A/S
公开号:US20160137620A1
公开(公告)日:2016-05-19
The invention provides compounds represented by the general formula I
wherein the substituents are defined in the application. The compounds are useful in the treatment of an affective disorder, including depression, anxiety disorders including general anxiety disorder and panic disorder and obsessive compulsive disorder.
Fast and effective reduction of nitroarenes by sodium dithionite under PTC conditions: application in solid-phase synthesis
作者:Robert Kaplánek、Viktor Krchňák
DOI:10.1016/j.tetlet.2013.03.010
日期:2013.5
conditions for the fast and effective reduction of aromatic nitro groups bound to hydrophobic polystyrene-based Wang and Ring resins utilizing sodium dithionite in dichloromethane–water under PTC conditions are reported. Tetrabutylammonium hydrogen sulfate (TBAHS) was found to be an effective phase-transfer catalyst for this reaction. This method allows for the reduction of nitro groups to amino groups under