N-pentafluoropropionyl and n-heptafluorobutyryl proline
申请人:Eli Lilly and Company
公开号:US04091029A1
公开(公告)日:1978-05-23
An N-perfluoroacyl-L-.alpha.-amino acid is converted to the corresponding acid halide which is useful as a resolving agent for the resolution of racemic amines.