公开(公告)号：US20090177013A1

公开(公告)日：2009-07-09

申请号：US11922856

申请日：2006-06-10

申请人： Dirk Buehring ,  Andreas Gallas ,  Martin Glos ,  Klaus Raab ,  Franz-Xaver Scherl ,  Olaf Wachsen

发明人： Dirk Buehring ,  Andreas Gallas ,  Martin Glos ,  Klaus Raab ,  Franz-Xaver Scherl ,  Olaf Wachsen

IPC分类号： C07C209/16

CPC分类号： C07C213/02 ,  B01J23/75 ,  B01J25/00 ,  C07C217/08 ,  C07C217/50

摘要： The invention relates to a method for producing amines of formula (1), wherein R3 is an organic group containing from 2 to 600 alkoxy groups and R1 and R3 groups are similar or different and represent a hydrogen atom or an organic group containing from 1 to 400 carbon atoms. The inventive method consists in bringing a compound of formula (2) into contact a compound of formula (3) in the presence of hydrogen with a metal-containing catalyst, wherein the metal content in cobalt is equal to or greater than 80% by weight.

摘要翻译： 本发明涉及一种制备式（1）胺的方法，其中R 3是含有2至600个烷氧基的有机基团，R 1和R 3基团相似或不同，表示氢原子或含有1至 400个碳原子。 本发明的方法包括使式（2）的化合物与氢存在下的式（3）化合物与含金属的催化剂接触，其中钴中的金属含量等于或大于80重量％ 。

公开(公告)号：US07696385B2

公开(公告)日：2010-04-13

申请号：US11922856

申请日：2006-06-10

申请人： Dirk Buehring ,  Andreas Gallas ,  Martin Glos ,  Klaus Raab ,  Franz-Xaver Scherl ,  Olaf Wachsen

发明人： Dirk Buehring ,  Andreas Gallas ,  Martin Glos ,  Klaus Raab ,  Franz-Xaver Scherl ,  Olaf Wachsen

IPC分类号： C07C209/16

CPC分类号： C07C213/02 ,  B01J23/75 ,  B01J25/00 ,  C07C217/08 ,  C07C217/50

摘要： The invention relates to a method for producing amines of formula (1), wherein R3 is an organic group containing from 2 to 600 alkoxy groups and R1 and R3 groups are similar or different and represent a hydrogen atom or an organic group containing from 1 to 400 carbon atoms. The inventive method consists in bringing a compound of formula (2) into contact a compound of formula (3) in the presence of hydrogen with a metal-containing catalyst, wherein the metal content in cobalt is equal to or greater than 80% by weight.

摘要翻译： 本发明涉及一种制备式（1）胺的方法，其中R 3是含有2至600个烷氧基的有机基团，R 1和R 3基团相似或不同，表示氢原子或含有1至 400个碳原子。 本发明的方法包括使式（2）的化合物与氢存在下的式（3）化合物与含金属的催化剂接触，其中钴中的金属含量等于或大于80重量％ 。

公开(公告)号：US08071814B2

公开(公告)日：2011-12-06

申请号：US12517506

申请日：2007-07-07

申请人： Dirk Buehring ,  Andreas Gallas ,  Klaus Raab ,  Franz-Xaver Scherl ,  Olaf Wachsen

发明人： Dirk Buehring ,  Andreas Gallas ,  Klaus Raab ,  Franz-Xaver Scherl ,  Olaf Wachsen

IPC分类号： C07C209/16

CPC分类号： C07C213/02 ,  C07C217/08

摘要： The invention provides a process for preparing polyetheramines of the formula (1), R2 (NR1R3)n, in which n is a number from 1 to 20, R2 represents an organic radical that contains between 2 and 600 oxalkylene groups, and R1 and R3 are alike or different and represent hydrogen or an organic radical having 1 to 400 carbon atoms, by combining a compound of the formula (2), H(NR1R3), with a compound of the formula (3), R2 (OH)n, in the presence of hydrogen with a metal-containing catalyst whose metal content, based on the dry, reduced catalyst excluding any support material that may be present, is composed either of at least 80% by mass of cobalt or, in the case of Raney catalysts, of at least 80% by mass of metals from the group consisting of cobalt and aluminium, the catalyst containing less than 5% by mass of copper.

摘要翻译： 本发明提供一种制备式（1）的聚醚胺，R2（NR1R3）n，其中n为1至20的数，R2表示含有2至600个氧亚烷基的有机基团，R1和R3 通过将式（2），H（NR 1 R 3）的化合物与式（3）的化合物，R2（OH）n， 在含有金属的催化剂的存在下，其金属含量（基于干燥的还原催化剂，不包括任何可能存在的载体材料）由至少80质量％的钴组成，或者在阮内 催化剂，至少80质量％的来自钴和铝的金属，所述催化剂含有小于5质量％的铜。

公开(公告)号：US20100069671A1

公开(公告)日：2010-03-18

申请号：US12517506

申请日：2007-07-07

申请人： Dirk Buehring ,  Andreas Gallas ,  Klaus Raab ,  Franz-Xaver Scherl ,  Olaf Wachsen

发明人： Dirk Buehring ,  Andreas Gallas ,  Klaus Raab ,  Franz-Xaver Scherl ,  Olaf Wachsen

IPC分类号： C07C211/03

CPC分类号： C07C213/02 ,  C07C217/08

摘要： The invention provides a process for preparing polyetheramines of the formula (1), R2 (NR1R3)n, in which n is a number from 1 to 20, R2 represents an organic radical that contains between 2 and 600 oxalkylene groups, and R1 and R3 are alike or different and represent hydrogen or an organic radical having 1 to 400 carbon atoms, by combining a compound of the formula (2), H(NR1R3), with a compound of the formula (3), R2 (OH)n, in the presence of hydrogen with a metal-containing catalyst whose metal content, based on the dry, reduced catalyst excluding any support material that may be present, is composed either of at least 80% by mass of cobalt or, in the case of Raney catalysts, of at least 80% by mass of metals from the group consisting of cobalt and aluminium, the catalyst containing less than 5% by mass of copper.

摘要翻译： 本发明提供一种制备式（1）的聚醚胺，R2（NR1R3）n，其中n为1至20的数，R2表示含有2至600个氧亚烷基的有机基团，R1和R3 通过将式（2），H（NR 1 R 3）的化合物与式（3）的化合物，R2（OH）n， 在含有金属的催化剂的存在下，其金属含量（基于干燥的还原催化剂，不包括任何可能存在的载体材料）由至少80质量％的钴组成，或者在阮内 催化剂，至少80质量％的来自钴和铝的金属，所述催化剂含有小于5质量％的铜。

公开(公告)号：US20110071323A1

公开(公告)日：2011-03-24

申请号：US12993923

申请日：2009-05-27

申请人： Achim Stankowiak ,  Oliver Franke ,  Joerg Appel ,  Dirk Buehring ,  Olaf Wachsen

发明人： Achim Stankowiak ,  Oliver Franke ,  Joerg Appel ,  Dirk Buehring ,  Olaf Wachsen

IPC分类号： C07C31/18

CPC分类号： C07C29/60 ,  C07C31/205

摘要： The invention relates to a method for producing 1,2-propanediol, in that a liquid phase comprising at least 95 wt.-% glycerin is reacted with hydrogen in the presence of a copper-containing, powdered catalyst in a continuously operated stirred reactor at a pressure of 50 to 90 bar, wherein the stationary yield of the reaction is at least 60%.

摘要翻译： 本发明涉及一种生产1,2-丙二醇的方法，其中包含至少95重量％甘油的液相在含铜粉末催化剂存在下与氢气在连续操作的搅拌反应器中反应 压力为50至90巴，其中反应的稳定产率至少为60％。