Process for the preparation of 2-(2-thienyl)-ethylamine and...

Details Process for the preparation of 2-(2-thienyl)-ethylamine and... Process for the preparation of 2-(2-thienyl)-ethylamine and...

C - Chemistry, Metallurgy

07

D

260/329.1

C07D 333/20 (2006.01)

Patent

CA 1055509

Process for the preparation of 2 (2-thienyl)-ethylamine and derivatives thereof ABSTRACT OF THE DISCLOSURE This invention relates to a process for the preparation of compounds of the formula: Image (I) in which R1 and R2 may represent hydrogen or a lower alkyl or optionally substituted phenyl radical, comprising aminating a derivative of the formula: Image (II) in which R3 is an optionnally substituted alkyl, aryl or aralkyl group, and R1 and R2 are as defined for formula (I). - 1 -

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