公开(公告)号：DE10046865A1

公开(公告)日：2002-03-28

申请号：DE10046865

申请日：2000-09-20

Applicant: BASF AG

Inventor： STOCK FRANK ,  EBEL KLAUS

IPC: C07D215/30 ,  B01J23/30 ,  B01J31/18 ,  B01J31/22 ,  C07B61/00 ,  C07C29/56 ,  C07C33/03 ,  C07C211/65 ,  C07C215/08 ,  C07C215/76 ,  C07D213/16 ,  C07F11/00 ,  C07B37/08 ,  C07B41/02 ,  C07C33/02

Abstract: Tungstyl peroxide complexes (I) are new. Tungstyl peroxide complexes of formula (I) are new. L1 = H2O, OH, alkoxy, a free coordination site or a ligand selected from aminoalcohols, aminophenols and/or aminocarboxylic acids or mixtures of amines with alcohols, phenols or carboxylic acids; L2 = a ligand selected from aminoalcohols, aminophenols and/or aminocarboxylic acids or mixtures of amines with alcohols, phenols or carboxylic acids; m = 1 or 2; n, p = 1-6.

公开(公告)号：AT267156T

公开(公告)日：2004-06-15

申请号：AT00987276

申请日：2000-11-21

Applicant: BASF AG

Inventor： EBEL KLAUS ,  STOCK FRANK

IPC: C07B61/00 ,  C07C29/56 ,  C07C33/02

Abstract: Process for the isomerization of precursor allyl alcohols to product allyl alcohols in the presence of tungsten oxo(VI) complexes comprising additional nitrogen-containing ligands at temperatures of from 50 to 300° C., wherein, in the catalyst, as well as the nitrogen bases known as additional nitrogen-containing ligands, or instead of these nitrogen bases, aminoalcohols such as triethanolamine, diethanolamine, monoethanolamine, tripropanolamine, dipropanolamine, 3-amino-1-propanol, 1-amino-2-propanol, 2-amino-1-propanol, butyldiethanolamine, methyldiisopropanolamine, N,N'-bis(2-hydroxybenzyl)-1,2-diaminoethane or N-(2-hydroxybenzyl)amine are present as additional nitrogen-containing ligands. The process is particularly suitable for the preparation of tertiary product allyl alcohols, such as linalool, by isomerizing primary or secondary allyl alcohols, such as geraniol and nerol.

公开(公告)号：ES2221866T3

公开(公告)日：2005-01-16

申请号：ES00987276

申请日：2000-11-21

Applicant: BASF AG

Inventor： EBEL KLAUS ,  STOCK FRANK

IPC: C07B61/00 ,  C07C29/56 ,  C07C33/02

Abstract: Procedimiento para la isomerización de eductos de alcoholes alílicos para dar productos de alcoholes alílicos, en presencia de complejos de oxowolframio (VI), preparados previamente o preparados in situ, que contienen ligandos adicionales, nitrogenados, a temperaturas desde 50 hasta 300ºC, caracterizado porque están contenidos en el catalizador, además de las bases nitrogenadas, conocidas como ligandos adicionales, nitrogenados, o en lugar de estas bases nitrogenadas, aminoalcoholes, a modo de ligandos adicionales, nitrogenados.

公开(公告)号：BR0016215A

公开(公告)日：2002-09-10

申请号：BR0016215

申请日：2000-11-21

Applicant: BASF AG

Inventor： EBEL KLAUS ,  STOCK FRANK

IPC: C07B61/00 ,  C07C29/56 ,  C07C33/02

Abstract: Process for the isomerization of precursor allyl alcohols to product allyl alcohols in the presence of tungsten oxo(VI) complexes comprising additional nitrogen-containing ligands at temperatures of from 50 to 300° C., wherein, in the catalyst, as well as the nitrogen bases known as additional nitrogen-containing ligands, or instead of these nitrogen bases, aminoalcohols such as triethanolamine, diethanolamine, monoethanolamine, tripropanolamine, dipropanolamine, 3-amino-1-propanol, 1-amino-2-propanol, 2-amino-1-propanol, butyldiethanolamine, methyldiisopropanolamine, N,N'-bis(2-hydroxybenzyl)-1,2-diaminoethane or N-(2-hydroxybenzyl)amine are present as additional nitrogen-containing ligands. The process is particularly suitable for the preparation of tertiary product allyl alcohols, such as linalool, by isomerizing primary or secondary allyl alcohols, such as geraniol and nerol.

公开(公告)号：DE19958603A1

公开(公告)日：2001-06-07

申请号：DE19958603

申请日：1999-12-06

Applicant: BASF AG

Inventor： EBEL KLAUS ,  STOCK FRANK

IPC: C07B61/00 ,  C07C29/56 ,  C07C33/02 ,  C07C33/03

Abstract: The invention relates to a method for isomerising educt allyl alcohols to product allyl alcohols in the presence of tungsten oxo (VI) complexes, containing ligands which contain additional oxygen at temperatures of between 50 and 300 DEG C. Said method is characterised in that amino alcohols, such as triethanolamine, diethanolamine, monoethanolamine, tripropanolamine, dipropanolamine, 3-amino-1-propanol, 1-amino-2-propanol, 2-amino-1-propanol, butyldiethanolamine, methyldiisopropanolamine, N, N'-bis-(2-hydroxy-benzyl)-1,2-diaminoethane or N-(2-hydroxy-benzyl)-amine are contained in the catalyst as ligands which contain additional oxygen, in addition to the oxygen bases known as ligands containing additional oxygen or in place of these oxygen bases. The method is particularly suitable for producing tertiary product allyl alcohols, such as linalool, by isomerising primary or secondary allyl alcohols such as geraniol and nerol.

公开(公告)号：DE50006532D1

公开(公告)日：2004-06-24

申请号：DE50006532

申请日：2000-11-21

Applicant: BASF AG

Inventor： EBEL KLAUS ,  STOCK FRANK

IPC: C07B61/00 ,  C07C29/56 ,  C07C33/02

Abstract: Process for the isomerization of precursor allyl alcohols to product allyl alcohols in the presence of tungsten oxo(VI) complexes comprising additional nitrogen-containing ligands at temperatures of from 50 to 300° C., wherein, in the catalyst, as well as the nitrogen bases known as additional nitrogen-containing ligands, or instead of these nitrogen bases, aminoalcohols such as triethanolamine, diethanolamine, monoethanolamine, tripropanolamine, dipropanolamine, 3-amino-1-propanol, 1-amino-2-propanol, 2-amino-1-propanol, butyldiethanolamine, methyldiisopropanolamine, N,N'-bis(2-hydroxybenzyl)-1,2-diaminoethane or N-(2-hydroxybenzyl)amine are present as additional nitrogen-containing ligands. The process is particularly suitable for the preparation of tertiary product allyl alcohols, such as linalool, by isomerizing primary or secondary allyl alcohols, such as geraniol and nerol.