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1.发明公开A METHOD FOR SEPARATING N,N-DIALKYLBISAMINOALKYLETHER FROM MIXTURES COMPRISING N,N-DIALKYLBISAMINOALKYLETHER AND AT LEAST ONE OF N,N,N'-TRIALKYLBISAMINOALKYLETHER AND N,N,N',N'-TETRAALKYLBISAMINOALKYLETHER 有权从含N，N'-二烷基氨基甲酰基烷基酮和N，N，N'-三烷基氨基甲酰基烷基酮的至少一种和N，N，N'，N'-四氨基二氨基烷基乙酰胺的混合物中分离N，N-二烷基氨基甲酰基烷基酮的方法
公开(公告)号：EP2438039A1
公开(公告)日：2012-04-11
申请号：EP10721394.4
申请日：2010-05-06
发明人： HUMBERT, Heiko, Heinrich , GASPAR, Zsolt , FELBER, Gabor , GASPAR, Attila , GRIGSBY, Robert, Alison, Jr. , KORDAS, Imre , VANDERSTRAETEN, Petra, Emma
IPC分类号： C07C213/10 , C07C249/02 , C07C217/08 , C07C251/08
CPC分类号： C07C213/10 , C07C249/02 , C07C217/08 , C07C251/08
摘要： According to the present invention, a method for separating a primary amine being an N,N- dialkylbisaminoalkylether, from mixtures comprising said primary amine and at least one of a secondary amine being an N,N,N'-trialkylbisaminoalkylether and a tertiary amine being an N,N,N',N'-tetraalkylbisaminoalkylether, comprising the steps: (α) joining said mixture and at least one of a ketone and an aldehyde for reacting said primary amine with said at least one of a ketone and an aldehyde, thereby providing a primary amine based imine by a Schiff base reaction; (β) separating the primary amine based imine from said at least one of the secondary or tertiary amine; and (γ) recovering the primary amine from its primary amine based imine by hydrolysis of the primary amine based imine.
摘要翻译： 根据本发明，从含有所述伯胺和仲胺中至少一种的混合物中分离N，N'-三烷基双氨基烷基醚的伯胺的方法是N，N，N'-三烷基双氨基烷基醚和叔胺 一种N，N，N'，N'-四烷基双氨基烷基醚，该方法包括以下步骤：（a）将所述混合物与酮和醛中的至少一种结合，使所述伯胺与所述酮和醛中的至少一种反应， 从而通过席夫碱反应提供基于伯胺的亚胺; （β）从所述仲胺或叔胺中的至少一种中分离伯胺基亚胺; 和（γ）通过水解基于伯胺的亚胺从其伯胺基亚胺回收伯胺。
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2.发明授权A METHOD FOR SEPARATING N,N-DIALKYLBISAMINOALKYLETHER FROM MIXTURES COMPRISING N,N-DIALKYLBISAMINOALKYLETHER AND AT LEAST ONE OF N,N,N'-TRIALKYLBISAMINOALKYLETHER AND N,N,N',N'-TETRAALKYLBISAMINOALKYLETHER 有权从含N，N'-二烷基氨基甲酰基烷基酮和N，N，N'-三烷基氨基甲酰基烷基酮的至少一种和N，N，N'，N'-四氨基二氨基烷基乙酰胺的混合物中分离N，N-二烷基氨基甲酰基烷基酮的方法
公开(公告)号：EP2438039B1
公开(公告)日：2013-07-31
申请号：EP10721394.4
申请日：2010-05-06
发明人： HUMBERT, Heiko, Heinrich , GASPAR, Zsolt , FELBER, Gabor , GASPAR, Attila , GRIGSBY, Robert, Alison, Jr. , KORDAS, Imre , VANDERSTRAETEN, Petra, Emma
IPC分类号： C07C213/10 , C07C249/02 , C07C217/08 , C07C251/08
CPC分类号： C07C213/10 , C07C249/02 , C07C217/08 , C07C251/08
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公开(公告)号：EP2438038B1
公开(公告)日：2016-04-20
申请号：EP10720291.3
申请日：2010-05-06
发明人： GASPAR, Zsolt , HUMBERT, Heiko, Heinrich , FELBER, Gabor , GASPAR, Attila , GRIGSBY, Robert, Alison, Jr. , KORDAS, Imre , VANDERSTRAETEN, Petra, Emma
IPC分类号： C07C213/02 , C07C217/08 , C08G18/18 , C08G18/28 , C08G18/48
CPC分类号： C07C217/42 , C07C213/02 , C07C217/08 , C08G18/1833 , C08G18/2825 , C08G18/4812 , C08G2101/0025
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公开(公告)号：EP2438038A1
公开(公告)日：2012-04-11
申请号：EP10720291.3
申请日：2010-05-06
发明人： GASPAR, Zsolt , HUMBERT, Heiko, Heinrich , FELBER, Gabor , GASPAR, Attila , GRIGSBY, Robert, Alison, Jr. , KORDAS, Imre , VANDERSTRAETEN, Petra, Emma
IPC分类号： C07C213/02 , C07C217/08 , C08G18/18
CPC分类号： C07C217/42 , C07C213/02 , C07C217/08 , C08G18/1833 , C08G18/2825 , C08G18/4812 , C08G2101/0025
摘要： A method for providing a secondary or tertiary amine with formula (R
1 R
2 NR
3 )
2 NR
4 is provided, wherein each of R
1 and R
2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R
3 being an alkoxyalkyl group chosen from the group consisting of -CH2CH2OCH2CH2-, -CH2CH2OCH2CH2CH2- and -CH2CH2CH2OCH2CH2CH2-; R
4 is chosen from the group consisting of a hydrogen, a methyl group, an ethyl group, an iso-propyl group, an n-propyl group and a group with formula R
1 R
2 NR
3 . The method comprises the steps: (α)reacting R
1 R
2 NR
3 (OH) with ammonia, thereby providing a mixture comprising (R
1 R
2 NR
3 )
2 NR
4 ; (β) separating (R
1 R
2 NR
3 )
2 NR
4 from said mixture.
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