公开(公告)号：EP2197882A2

公开(公告)日：2010-06-23

申请号：EP08803391.5

申请日：2008-08-29

Applicant: BASF SE

Inventor： CAUWENBERGE, Gunther van ,  MELDER, Johann-Peter ,  ANDERS, Joachim-Thierry ,  BENISCH, Christoph ,  KLOPSCH, Rainer ,  DAUN, Gregor ,  DULLY, Christian ,  BUSCHHAUS, Boris ,  BOECKEMEIER, Henning ,  POX, Evelyn

IPC: C07D487/08

CPC classification number: C07D487/08

Abstract: The invention relates to a method for producing triethylenediamine (TEDA) derivatives, comprising the following steps: a) reaction of a dihydropyrazine with an olefin, b) optionally hydrogenation following step a). The invention also relates to novel TEDA derivatives as such and to the use thereof as built-in polyurethane catalysts.