公开(公告)号：DE50111272D1

公开(公告)日：2006-11-30

申请号：DE50111272

申请日：2001-12-19

Applicant: BASF AG

Inventor： FUNKE FRANK DR ,  STEINBRENNER ULRICH DR ,  ZEHNER PETER DR ,  BOEHLING RALF DR ,  HARDER WOLFGANG DR

IPC: C07C209/60 ,  C07C209/68 ,  C07B61/00 ,  C07C209/70 ,  C07C211/02 ,  C07C211/07 ,  C07C211/09 ,  C07C211/21

Abstract: Method for production of n-butylamines involves hydroamination of a butadiene-containing mixture (from cracking fractions, LPG/LNG dehydrogenation or GTL technology) with a primary or secondary amine in presence of alkali metal or metal amide catalyst, followed by transalkylation and hydrogenation. Method for the production of n-butyl-amines (I) from a 1,3-butadiene-containing mixture (II) obtained by cracking petroleum fractions or from the dehydrogenation of LPG or LNG or from GTL technology, involves: (a) reaction of (II) with a primary and/or secondary amine (III) under hydroamination conditions in the presence of alkali metal, metal monoalkylamide, metal dialkylamide or a metal amide of amine (III) as catalyst; (b) reaction of the hydroamination product under transalkylation conditions; and (c) reaction under hydrogenating conditions.

公开(公告)号：AT342883T

公开(公告)日：2006-11-15

申请号：AT01130182

申请日：2001-12-19

Applicant: BASF AG

Inventor： FUNKE FRANK DR ,  STEINBRENNER ULRICH DR ,  ZEHNER PETER DR ,  BOEHLING RALF DR ,  HARDER WOLFGANG DR

IPC: C07C209/68 ,  C07B61/00 ,  C07C209/60 ,  C07C209/70 ,  C07C211/02 ,  C07C211/07 ,  C07C211/09 ,  C07C211/21

Abstract: Method for production of n-butylamines involves hydroamination of a butadiene-containing mixture (from cracking fractions, LPG/LNG dehydrogenation or GTL technology) with a primary or secondary amine in presence of alkali metal or metal amide catalyst, followed by transalkylation and hydrogenation. Method for the production of n-butyl-amines (I) from a 1,3-butadiene-containing mixture (II) obtained by cracking petroleum fractions or from the dehydrogenation of LPG or LNG or from GTL technology, involves: (a) reaction of (II) with a primary and/or secondary amine (III) under hydroamination conditions in the presence of alkali metal, metal monoalkylamide, metal dialkylamide or a metal amide of amine (III) as catalyst; (b) reaction of the hydroamination product under transalkylation conditions; and (c) reaction under hydrogenating conditions.