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1. 发明授权

US10011551B2 Process for preparing an unsaturated carboxylic acid salt 有权
公开(公告)号：US10011551B2
公开(公告)日：2018-07-03
申请号：US15311012
申请日：2015-05-13
申请人： BASF SE
发明人： Michael Limbach , Ivana Jevtovikj , Nuria Huguet Subiela , Alvaro Gordillo , Sabine Chantal Eileen Stieber , Ronald Lindner , Miriam Bru Roig , Michael Lejkowski , Takeharu Kageyama , Stephan A. Schunk
IPC分类号： C07C51/15 , B01J31/24
CPC分类号： C07C51/15 , B01J31/2409 , B01J31/2433 , B01J31/2452 , B01J31/2476 , B01J2231/32 , B01J2531/824 , B01J2531/847 , C07C57/04
摘要： Catalytic process for preparing an α,β-ethylenically unsaturated carboxylic acid salt, comprising reacting an alkene and carbon dioxide in the presence of a carboxylation catalyst and releasing the α,β-ethylenically unsaturated carboxylic acid salt with a base, the carboxylation catalyst being a transition metal complex, which comprises a structurally constrained bidentate P,X ligand, wherein X is selected from the group consisting of P, N, O, and carbene, the P and X atom are separated by 2 to 4 bridging atoms, and wherein the bridging atoms are part of at least one 5- to 7-membered cyclic substructure. A further catalytic processes for preparing α,βethylenically unsaturated carboxylic acid derivatives from CO2 and an alkene is provided.

2. 发明授权

US09758461B2 Process for preparing an unsaturated carboxylic acid salt using an aryloxide 有权
公开(公告)号：US09758461B2
公开(公告)日：2017-09-12
申请号：US15311011
申请日：2015-05-13
申请人： BASF SE
发明人： Michael Limbach , Michael Lejkowski , Nuria Huguet Subiela , Alvaro Gordillo , Ronald Lindner , Miriam Bru Roig , Stephan A. Schunk
IPC分类号： C07C51/15
CPC分类号： C07C51/15 , C07C57/04
摘要： Catalytic process for preparing an α,β-ethylenically unsaturated carboxylic acid salt, wherein an alkene and carbon dioxide are reacted in the presence of a carboxylation catalyst and in the presence of a specific aryloxide to obtain the α,β-ethylenically unsaturated carboxylic acid salt, the carboxylation catalyst being a transition metal complex. The process allows for efficient preparation of α,β-ethylenically unsaturated carboxylic acid derivatives from CO2 and an alkene.

3. 发明授权

US09512266B2 Process for organocatalytic ring-opening polymerization 有权
公开(公告)号：US09512266B2
公开(公告)日：2016-12-06
申请号：US14597618
申请日：2015-01-15
申请人： BASF SE
发明人： Kerstin Wiss , Sirus Zarbakhsh , Achim Loeffler , Peter Deglmann , Lothar Riebel , Michael Limbach , Ronald Lindner , Michael Ludwik Lejkowski , Julia Frauke Grosse-Willerich
IPC分类号： C08G63/00 , C08G63/685 , C08G63/82 , C08G65/02 , C08G18/28 , C08G18/48 , C08G18/32 , C08G65/26 , C08G77/08
CPC分类号： C08G63/685 , C08G18/28 , C08G18/3206 , C08G18/48 , C08G18/4837 , C08G63/823 , C08G65/02 , C08G65/2672 , C08G77/08
摘要： The present invention relates to a process for organocatalytic ring-opening polymerization of at least one monomer M suitable for ring-opening polymerization, or of mixtures thereof, wherein, in a step (i), at least one N-heterocyclic compound is subjected in the presence of at least one Zerevitinov-active compound Z1 to a temperature of at least 80° C. for a period of at least 30 seconds and, in a step (ii), the monomer M is added and reacted.

4. 发明授权

US09056945B2 Process for organocatalytic ring-opening polymerization 有权
标题翻译：有机催化开环聚合方法
公开(公告)号：US09056945B2
公开(公告)日：2015-06-16
申请号：US13850594
申请日：2013-03-26
申请人： BASF SE
发明人： Kerstin Wiss , Sirus Zarbakhsh , Achim Loeffler , Peter Deglmann , Lothar Riebel , Michael Limbach , Ronald Lindner , Michael Ludwik Lejkowski , Julia Frauke Grosse
IPC分类号： C08G65/00 , C08G63/685 , C08G63/82 , C08G65/02 , C08G18/28 , C08G77/08
CPC分类号： C08G63/685 , C08G18/28 , C08G18/3206 , C08G18/48 , C08G18/4837 , C08G63/823 , C08G65/02 , C08G65/2672 , C08G77/08
摘要： The present invention relates to a process for organocatalytic ring-opening polymerization of at least one monomer M suitable for ring-opening polymerization, or of mixtures thereof, wherein, in a step (i), at least one N-heterocyclic compound is subjected in the presence of at least one Zerevitinov-active compound Z1 to a temperature of at least 80° C. for a period of at least 30 seconds and, in a step (ii), the monomer M is added and reacted.
摘要翻译：本发明涉及至少一种适用于开环聚合的单体M或其混合物的有机催化开环聚合方法，其中在步骤（i）中，至少一种N-杂环化合物经受存在至少一种泽维生素活性化合物Z1至至少80℃的温度至少30秒，并且在步骤（ii）中，加入单体M并进行反应。

5. 发明授权

US08697909B2 Preparation of α,β-ethylenically unsaturated carboxylic salts by catalytic carboxylation of alkenes 有权
标题翻译：通过烯烃的催化羧化制备α，β-烯属不饱和羧酸盐
公开(公告)号：US08697909B2
公开(公告)日：2014-04-15
申请号：US13728081
申请日：2012-12-27
申请人： BASF SE
发明人： Michael Limbach , Ronald Lindner , Michael Ludwik Lejkowski , Takeharu Kageyama , Gabriella Eva Bodizs , Stephan Schunk , Cornelia Futter , Jörg Rother
IPC分类号： C07C51/15
CPC分类号： C07C51/41 , C07F15/04 , C07C57/04
摘要： In a process for preparing an alkali metal or alkaline earth metal salt of an α,β-ethylenically unsaturated carboxylic acid, a) a transition metal-alkene complex is reacted with CO2 to give a metallalactone, b) the metallalactone is reacted with a base to give an adduct of the alkali metal or alkaline earth metal salt of the α,β-ethylenically unsaturated carboxylic acid with the transition metal complex, and c) the adduct is reacted with an alkene to release the alkali metal or alkaline earth metal salt of the α,β-ethylenically unsaturated carboxylic acid and regenerate the transition metal-alkene complex. The base is selected from alkali metal or alkaline earth metal hydroxides and alkali metal or alkaline earth metal superbases. The alkene is, for example, ethene. The transition metal complex comprises, for example, nickel and a bidentate P,P, P,N, P,O or P,carbene ligand, such as 1,2-bis(di-tert-butylphosphino)ethane.
摘要翻译：在制备α，β-烯属不饱和羧酸的碱金属或碱土金属盐的方法中，a）过渡金属 - 烯烃络合物与CO 2反应得到金属内酯，b）金属内酯与得到α，β-烯属不饱和羧酸的碱金属或碱土金属盐与过渡金属络合物的加合物，和c）加合物与烯烃反应以释放碱金属或碱土金属 α和β-烯属不饱和羧酸的盐，并再生过渡金属 - 烯烃络合物。碱选自碱金属或碱土金属的氢氧化物和碱金属或碱土金属的高碱性物质。烯烃是例如乙烯。过渡金属络合物包括例如镍和二齿P，P，P，N，P，O或P，卡宾配体，例如1,2-双（二叔丁基膦基）乙烷。

6. 发明授权

US09156761B2 Process for preparing polyether polyols 有权
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US09156761B2
公开(公告)日：2015-10-13
申请号：US13850578
申请日：2013-03-26
申请人： BASF SE
发明人： Kerstin Wiss , Sirus Zarbakhsh , Achim Loeffler , Peter Deglmann , Michael Limbach , Ronald Lindner , Severine Lavy , Michael Ludwik Lejkowski
IPC分类号： C08G65/00 , C07C41/03
CPC分类号： C07C41/03 , C07C43/11
摘要： The present invention relates to a process for preparing polyetherols by catalytic ring-opening polymerization, wherein at least one nitrogen-containing cyclic precatalyst compound is used.
摘要翻译：本发明涉及通过催化开环聚合制备聚醚的方法，其中使用至少一种含氮环状预催化剂化合物。

7. 发明申请

US20150197599A1 PROCESS FOR ORGANOCATALYTIC RING-OPENING POLYMERIZATION 审中-公开
标题翻译：有机开环开环聚合方法
公开(公告)号：US20150197599A1
公开(公告)日：2015-07-16
申请号：US14597618
申请日：2015-01-15
申请人： BASF SE
发明人： Kerstin WISS , Sirus Zarbakhsh , Achim Loeffler , Peter Deglmann , Lothar Riebel , Michael Limbach , Ronald Lindner , Michael Ludwik Lejkowski , Julia Frauke Grosse-Willerich
IPC分类号： C08G63/685
CPC分类号： C08G63/685 , C08G18/28 , C08G18/3206 , C08G18/48 , C08G18/4837 , C08G63/823 , C08G65/02 , C08G65/2672 , C08G77/08
摘要： The present invention relates to a process for organocatalytic ring-opening polymerization of at least one monomer M suitable for ring-opening polymerization, or of mixtures thereof, wherein, in a step (i), at least one N-heterocyclic compound is subjected in the presence of at least one Zerevitinov-active compound Z1 to a temperature of at least 80° C. for a period of at least 30 seconds and, in a step (ii), the monomer M is added and reacted.
摘要翻译：本发明涉及至少一种适用于开环聚合的单体M或其混合物的有机催化开环聚合方法，其中在步骤（i）中，至少一种N-杂环化合物经受存在至少一种泽维生素活性化合物Z1至至少80℃的温度至少30秒，并且在步骤（ii）中，加入单体M并进行反应。

8. 发明申请

US20130274526A1 PROCESS FOR PREPARING POLYETHER POLYOLS 有权
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US20130274526A1
公开(公告)日：2013-10-17
申请号：US13850578
申请日：2013-03-26
申请人： BASF SE
发明人： Kerstin WISS , Sirus Zarbakhsh , Achim Loeffler , Peter Deglmann , Michael Limbach , Ronald Lindner , Severine Lavy , Michael Ludwik Lejkowski
IPC分类号： C07C41/03
CPC分类号： C07C41/03 , C07C43/11
摘要： The present invention relates to a process for preparing polyetherols by catalytic ring-opening polymerization, wherein at least one nitrogen-containing cyclic precatalyst compound is used.
摘要翻译：本发明涉及通过催化开环聚合制备聚醚的方法，其中使用至少一种含氮环状预催化剂化合物。

9. 发明申请

US20130253164A1 PROCESS FOR ORGANOCATALYTIC RING-OPENING POLYMERIZATION 有权
公开(公告)号：US20130253164A1
公开(公告)日：2013-09-26
申请号：US13850594
申请日：2013-03-26
申请人： BASF SE
发明人： Kerstin Wiss , Sirus Zarbakhsh , Achim Loeffler , Peter Deglmann , Lothar Riebel , Michael Limbach , Ronald Lindner , Michael Ludwik Lejkowski , Julia Frauke Grosse
IPC分类号： C08G63/685
CPC分类号： C08G63/685 , C08G18/28 , C08G18/3206 , C08G18/48 , C08G18/4837 , C08G63/823 , C08G65/02 , C08G65/2672 , C08G77/08
摘要： The present invention relates to a process for organocatalytic ring-opening polymerization of at least one monomer M suitable for ring-opening polymerization, or of mixtures thereof, wherein, in a step (i), at least one N-heterocyclic compound is subjected in the presence of at least one Zerevitinov-active compound Z1 to a temperature of at least 80° C. for a period of at least 30 seconds and, in a step (ii), the monomer M is added and reacted.

10. 发明申请

US20130172616A1 Preparation of a,B-Ethylenically Unsaturated Carboxylic Salts By Catalytic Carboxylation Of Alkenes 有权
标题翻译：通过催化羧基化制备乙烯不饱和羧酸盐
公开(公告)号：US20130172616A1
公开(公告)日：2013-07-04
申请号：US13728081
申请日：2012-12-27
申请人： BASF SE
发明人： Michael Limbach , Ronald Lindner , Michael Ludwik Lejkowski , Takeharu Kageyama , Gabriella Eva Bodizs , Stephan Schunk , Cornelia Futter , Jörg Rother
IPC分类号： C07C51/41
CPC分类号： C07C51/41 , C07F15/04 , C07C57/04
摘要： In a process for preparing an alkali metal or alkaline earth metal salt of an α,β-ethylenically unsaturated carboxylic acid, a) a transition metal-alkene complex is reacted with CO2 to give a metallalactone, b) the metallalactone is reacted with a base to give an adduct of the alkali metal or alkaline earth metal salt of the α,β-ethylenically unsaturated carboxylic acid with the transition metal complex, and c) the adduct is reacted with an alkene to release the alkali metal or alkaline earth metal salt of the α,β-ethylenically unsaturated carboxylic acid and regenerate the transition metal-alkene complex. The base is selected from alkali metal or alkaline earth metal hydroxides and alkali metal or alkaline earth metal superbases. The alkene is, for example, ethene. The transition metal complex comprises, for example, nickel and a bidentate P,P, P,N, P,O or P,carbene ligand, such as 1,2-bis(di-tert-butylphosphino)ethane.
摘要翻译：在制备α，β-烯属不饱和羧酸的碱金属或碱土金属盐的方法中，a）过渡金属 - 烯烃配合物与CO 2反应得到金属内酯，b）金属内酯与碱得到α，β-烯键式不饱和羧酸的碱金属或碱土金属盐与过渡金属配合物的加合物，和c）加合物与烯烃反应以释放碱金属或碱土金属盐的碱金属或碱土金属盐 α，β-烯键式不饱和羧酸，并再生过渡金属 - 烯烃络合物。碱选自碱金属或碱土金属的氢氧化物和碱金属或碱土金属的高碱性物质。烯烃是例如乙烯。过渡金属络合物包括例如镍和二齿P，P，P，N，P，O或P，卡宾配体，例如1,2-双（二叔丁基膦基）乙烷。

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