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1. 发明申请

US20100094007A1 Methods of making cyclic, N-amino functional triamines 有权
标题翻译：制备环状N-氨基功能性三胺的方法
公开(公告)号：US20100094007A1
公开(公告)日：2010-04-15
申请号：US12587338
申请日：2009-10-06
申请人： Stephen W. King , Thomas Z. Srnak , Stefan K. Mierau
发明人： Stephen W. King , Thomas Z. Srnak , Stefan K. Mierau
IPC分类号： C07D241/04
CPC分类号： C07D295/13 , C07D241/04
摘要： The present invention provides strategies for making cyclic triamines. Reactant media including certain precursors and/or certain types of catalysts can be converted into cyclic triamines with improved conversion and selectivity. The strategies can be incorporated into reactions that involve transamination schemes and/or reductive amination schemes. In the case of transamination, for instance, using transamination to cause ring closure of higher amines in the presence of a suitable catalyst leads to desired cyclic triamines with notable conversion and yield. In the case of reductive amination, reacting suitable polyfunctional precursors in the presence of a suitable catalyst also yields cyclic triamines via ring closure with notable selectivity and conversion. Both transamination and reductive amination methodologies can be practiced under much milder temperatures than are used when solely acid catalysts are used. Preferred embodiments can produce reaction mixtures that are generally free of salt by-products.
摘要翻译：本发明提供了制备环状三胺的策略。包括某些前体和/或某些类型的催化剂的反应介质可以转化为具有改进的转化率和选择性的环状三胺。这些策略可纳入涉及转氨酶和/或还原胺化方案的反应中。在转氨酶的情况下，例如，在合适的催化剂存在下，使用氨基转移引发高级胺的闭环，导致期望的环状三胺具有显着的转化率和产率。在还原胺化的情况下，在合适的催化剂存在下使合适的多官能前体反应也通过环闭合产生环状三胺，具有明显的选择性和转化率。氨基转移和还原胺化方法都可以在比仅使用酸性催化剂时使用的温度更温和的温度下实施。优选的实施方案可以产生通常不含盐副产物的反应混合物。

2. 发明申请

US20100094008A1 Methods of making cyclic, n-amino functional triamines 有权
标题翻译：制备环状，N-氨基官能的三胺的方法
公开(公告)号：US20100094008A1
公开(公告)日：2010-04-15
申请号：US12587380
申请日：2009-10-06
申请人： Stephen W. King , Thomas Z. Srnak , Stefan K. Mierau
发明人： Stephen W. King , Thomas Z. Srnak , Stefan K. Mierau
IPC分类号： C07D241/04
CPC分类号： C07D295/13 , C07D241/04
摘要： The present invention provides strategies for making cyclic triamines. Reactant media including certain precursors and/or certain types of catalysts can be converted into cyclic triamines with improved conversion and selectivity. The strategies can be incorporated into reactions that involve transamination schemes and/or reductive amination schemes. In the case of transamination, for instance, using transamination to cause ring closure of higher amines in the presence of a suitable catalyst leads to desired cyclic triamines with notable conversion and yield. In the case of reductive amination, reacting suitable polyfunctional precursors in the presence of a suitable catalyst also yields cyclic triamines via ring closure with notable selectivity and conversion. Both transamination and reductive amination methodologies can be practiced under much milder temperatures than are used when solely acid catalysts are used. Preferred embodiments can produce reaction mixtures that are generally free of salt by-products.
摘要翻译：本发明提供了制备环状三胺的策略。包括某些前体和/或某些类型的催化剂的反应介质可以转化为具有改进的转化率和选择性的环状三胺。这些策略可纳入涉及转氨酶和/或还原胺化方案的反应中。在转氨酶的情况下，例如，在合适的催化剂存在下，使用氨基转移引发高级胺的闭环，导致期望的环状三胺具有显着的转化率和产率。在还原胺化的情况下，在合适的催化剂存在下使合适的多官能前体反应也通过环闭合产生环状三胺，具有明显的选择性和转化率。氨基转移和还原胺化方法都可以在比仅使用酸性催化剂时使用的温度更温和的温度下实施。优选的实施方案可以产生通常不含盐副产物的反应混合物。

3. 发明授权

US08618108B2 Methods of making cyclic, N-amino functional triamines 有权
标题翻译：制备环状N-氨基功能性三胺的方法
公开(公告)号：US08618108B2
公开(公告)日：2013-12-31
申请号：US12587338
申请日：2009-10-06
申请人： Stephen W. King , Stefan K. Mierau , Thomas Z. Srnak
发明人： Stephen W. King , Stefan K. Mierau , Thomas Z. Srnak
IPC分类号： A61K31/50 , A61K31/501 , A61K31/497 , C07D241/04 , C07D295/00
CPC分类号： C07D295/13 , C07D241/04
摘要： The present invention provides strategies for making cyclic triamines. Reactant media including certain precursors and/or certain types of catalysts can be converted into cyclic triamines with improved conversion and selectivity. The strategies can be incorporated into reactions that involve transamination schemes and/or reductive amination schemes. In the case of transamination, for instance, using transamination to cause ring closure of higher amines in the presence of a suitable catalyst leads to desired cyclic triamines with notable conversion and yield. In the case of reductive amination, reacting suitable polyfunctional precursors in the presence of a suitable catalyst also yields cyclic triamines via ring closure with notable selectivity and conversion. Both transamination and reductive amination methodologies can be practiced under much milder temperatures than are used when solely acid catalysts are used. Preferred embodiments can produce reaction mixtures that are generally free of salt by-products.
摘要翻译：本发明提供了制备环状三胺的策略。包括某些前体和/或某些类型的催化剂的反应介质可以转化为具有改进的转化率和选择性的环状三胺。这些策略可纳入涉及转氨酶和/或还原胺化方案的反应中。在转氨酶的情况下，例如，在合适的催化剂存在下，使用氨基转移引发高级胺的闭环，导致期望的环状三胺具有显着的转化率和产率。在还原胺化的情况下，在合适的催化剂存在下使合适的多官能前体反应也通过环闭合产生环状三胺，具有明显的选择性和转化率。氨基转移和还原胺化方法都可以在比仅使用酸性催化剂时使用的温度更温和的温度下实施。优选的实施方案可以产生通常不含盐副产物的反应混合物。

4. 发明授权

US08273884B2 Methods of making cyclic, N-amino functional triamines 有权
标题翻译：制备环状N-氨基功能性三胺的方法
公开(公告)号：US08273884B2
公开(公告)日：2012-09-25
申请号：US12587380
申请日：2009-10-06
申请人： Stephen W. King , Thomas Z. Srnak , Stefan K. Mierau
发明人： Stephen W. King , Thomas Z. Srnak , Stefan K. Mierau
IPC分类号： C07D241/04 , C07D295/00
CPC分类号： C07D295/13 , C07D241/04
摘要： The present invention provides strategies for making cyclic triamines. Reactant media including certain precursors and/or certain types of catalysts can be converted into cyclic triamines with improved conversion and selectivity. The strategies can be incorporated into reactions that involve transamination schemes and/or reductive amination schemes. In the case of transamination, for instance, using transamination to cause ring closure of higher amines in the presence of a suitable catalyst leads to desired cyclic triamines with notable conversion and yield. In the case of reductive amination, reacting suitable polyfunctional precursors in the presence of a suitable catalyst also yields cyclic triamines via ring closure with notable selectivity and conversion. Both transamination and reductive amination methodologies can be practiced under much milder temperatures than are used when solely acid catalysts are used. Preferred embodiments can produce reaction mixtures that are generally free of salt by-products.
摘要翻译：本发明提供了制备环状三胺的策略。包括某些前体和/或某些类型的催化剂的反应物介质可以转化为具有改进的转化率和选择性的环状三胺。这些策略可纳入涉及转氨酶和/或还原胺化方案的反应中。在转氨酶的情况下，例如，在合适的催化剂存在下，使用氨基转移引发高级胺的闭环，导致期望的环状三胺具有显着的转化率和产率。在还原胺化的情况下，在合适的催化剂存在下使合适的多官能前体反应也通过环闭合产生环状三胺，具有明显的选择性和转化率。氨基转移和还原胺化方法都可以在比仅使用酸性催化剂时使用的温度更温和的温度下实施。优选的实施方案可以产生通常不含盐副产物的反应混合物。

5. 发明授权

US08188318B2 Method of manufacturing ethyleneamines 有权
标题翻译：制备亚乙基胺的方法
公开(公告)号：US08188318B2
公开(公告)日：2012-05-29
申请号：US12587350
申请日：2009-10-06
申请人： David M. Petraitis , Stephen W. King , Thomas Z. Srnak
发明人： David M. Petraitis , Stephen W. King , Thomas Z. Srnak
IPC分类号： C07C209/00
CPC分类号： C07C209/08 , C07C209/22 , C07C211/10 , C07C211/14
摘要： The present invention provides methods of manufacturing ethyleneamines that makes use of an ethyleneamine-generating process that is coupled to a transamination process. The combination of an ethyleneamine-generating process with a transamination process improves the mix flexibility that can be obtained from the single process allowing the production of ethyleneamine compositions having an improved and more desirable product mix.
摘要翻译：本发明提供了使用与氨基转移过程相结合的产生乙烯胺的方法制备亚乙基胺的方法。亚胺生成过程与氨基转移过程的组合改善了可以从单一方法获得的混合物柔性，从而允许生产具有改进和更理想的产物混合物的亚乙基胺组合物。

6. 发明授权

US08383861B2 Methods for making ethanolamine(s) and ethyleneamine(s) from ethylene oxide and ammonia, and related methods 有权
标题翻译：从环氧乙烷和氨制备乙醇胺和亚乙基胺的方法及相关方法
公开(公告)号：US08383861B2
公开(公告)日：2013-02-26
申请号：US12587358
申请日：2009-10-06
申请人： David Do , Christopher H. Domke , Jacinto Lopez-Toledo , David M. Petraitis , Thomas Z. Srnak
发明人： David Do , Christopher H. Domke , Jacinto Lopez-Toledo , David M. Petraitis , Thomas Z. Srnak
IPC分类号： C07C209/00
CPC分类号： C07C209/16 , C07C209/60 , C07C209/86 , C07C211/10 , C07C211/14 , C07C213/04 , C07C215/08 , C07C215/12 , C07C215/14
摘要： The present invention relates to processes for the manufacture of one or more ethanolamines and one or more ethyleneamines starting from the reaction of ethylene oxide with ammonia to produce one or more ethanolamines and the conversion of the ethanolamine(s) to ethyleneamine(s). The present invention also relates to separating alkylethyleneamines from ethyleneamines.
摘要翻译：本发明涉及从环氧乙烷与氨的反应开始制备一种或多种乙醇胺和一种或多种乙撑胺以制备一种或多种乙醇胺并将乙醇胺转化为亚乙基胺的方法。本发明还涉及从乙烯胺中分离烷基亚乙基胺。

7. 发明申请

US20100087684A1 Methods for making ethanolamine(s) and ethyleneamine(s) from ethylene oxide and ammonia, and related methods 有权
标题翻译：从环氧乙烷和氨制备乙醇胺和亚乙基胺的方法及相关方法
公开(公告)号：US20100087684A1
公开(公告)日：2010-04-08
申请号：US12587358
申请日：2009-10-06
申请人： David Do , Christopher H. Domke , Jacinto Lopez-Toledo , David M. Petraitis , Thomas Z. Srnak
发明人： David Do , Christopher H. Domke , Jacinto Lopez-Toledo , David M. Petraitis , Thomas Z. Srnak
IPC分类号： C07C209/00
CPC分类号： C07C209/16 , C07C209/60 , C07C209/86 , C07C211/10 , C07C211/14 , C07C213/04 , C07C215/08 , C07C215/12 , C07C215/14
摘要： The present invention relates to processes for the manufacture of one or more ethanolamines and one or more ethyleneamines starting from the reaction of ethylene oxide with ammonia to produce one or more ethanolamines and the conversion of the ethanolamine(s) to ethyleneamine(s). The present invention also relates to separating alkylethyleneamines from ethyleneamines.
摘要翻译：本发明涉及从环氧乙烷与氨的反应开始制备一种或多种乙醇胺和一种或多种乙撑胺以制备一种或多种乙醇胺并将乙醇胺转化为亚乙基胺的方法。本发明还涉及从乙烯胺中分离烷基亚乙基胺。

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