Process for the preparation of 2-(2-thienyl)-ethylamine and derivatives thereof
申请人:OCCIDENTAL CHEMICAL CORPORATION
公开号:EP0367233A2
公开(公告)日:1990-05-09
The present invention provides a process for the preparation of 2-(2-thienyl)-ethylamine and derivatives thereof having the general formula:
wherein R₁ and R₂ are hydrogen or taken together form a phenyl ring.