Process for preparing 1-[2-(2,4-dimethylphenysulfanyl)-pheny]piperazine or pharmaceutically acceptable salt thereof
1. A process for the preparation of
This disclosure relates to a process for the preparation of 1-[2-(2,4-dimethylphenylsulfanyl)-phenyl]piperazine or a salt thereof. The process includes reacting compound II with compound III and compound IV
in the presence of a solvent, a base and a palladium catalyst. R, R′, X1, and X2 in the formulas above are defined in the Specification.
- 1. A process for the preparation of