- 2-Arylpiperazine derivatives and the preparation thereof
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A process is provided for preparing 2-arylpiperazine derivatives and more particularly, 2-phenylpiperazine derivatives of the formula STR1 wherein R represents a group selected from the group consisting of a halogen atom, a lower alkyl group (having carbon atoms of 1 to about 8, preferably 1 to 4), a lower alkoxy group (having carbon atoms of 1 to about 8, preferably 1 to 4), a nitro group, a cyano group, a benzyloxy group, a hydroxy group and when n is 2 R is a methylenedioxy group, and n represents 1, 2 or 3.
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