Preparation, with heterogeneous catalysis, of N-hydroxyalkyl-substituted
申请人:BASF Aktiengesellschaft
公开号:US05831129A1
公开(公告)日:1998-11-03
N-Hydroxyalkyl-substituted aminoalkynes of the formula I ##STR1## are prepared by reacting an alkyne with a 1-oxa-3-azaheterocyclo-alkane in a reaction with heterogeneous catalysis by a catalyst which comprises a compound of a metal of the first or second sub-group.