59.
    发明专利
    未知

    公开(公告)号:ES2217795T3

    公开(公告)日:2004-11-01

    申请号:ES99940069

    申请日:1999-07-28

    Applicant: BASF AG

    Abstract: A process for preparing ethyl atropate by reacting ethyl phenylacetate with paraformaldehyde in the presence of a base is described and entails employing as ethyl phenylacetate a product which contains not more than 0.03% of the corresponding methyl phenylacetate, and carrying out the reaction in N-methyl-pyrrolidone or N,N-dimethylformamide.

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