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公开(公告)号：US09714206B2
公开(公告)日：2017-07-25
申请号：US14585915
申请日：2014-12-30
Applicant: Eastman Chemical Company
Inventor： Andrew James Vetter , Jonathan Michael Penney , David William Norman
CPC classification number: C07C45/49 , B01J31/2409 , B01J2231/34 , B01J2531/845 , C07C29/16 , C07C45/50 , C07C51/12 , C07C47/06 , C07C53/08 , C07C31/08
Abstract: Disclosed is a process for the reductive carbonylation of a low molecular weight alcohol to produce the homologous aldehyde and/or alcohol. The process includes conducting the reaction to produce the aldehyde in the presence of a catalyst complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4 with a phosphine ligand. A ruthenium co-catalyst is used in the production of the homologous alcohol. The reductive carbonylation reaction does not require an additional iodide promoter and produces a crude reductive carbonylation product substantially free of methyl iodide.
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2.发明申请METHYL-IODIDE-FREE CARBONYLATION OF AN ALCOHOL TO ITS HOMOLOGOUS ALDEHYDE AND/OR ALCOHOL 有权酒精对其异构醛和/或醇的甲基无碘羰基化公开(公告)号：US20160251292A1
公开(公告)日：2016-09-01
申请号：US15153827
申请日：2016-05-13
Applicant: Eastman Chemical Company
Inventor： Jonathan Michael Penney , David William Norman , Andrew James Vetter
CPC classification number: C07C45/49 , B01J27/128 , B01J31/0239 , B01J31/0268 , B01J31/20 , B01J2231/321 , B01J2531/821 , C07C29/32 , C07C51/12 , C07C31/08 , C07C47/06 , C07C53/08
Abstract: Disclosed is a process for the reductive carbonylation of a low molecular weight alcohol to produce the homologous aldehyde and/or alcohol. The process includes conducting the reaction to produce the aldehyde in the presence of a single component catalyst complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4 without additional promoters. A ruthenium co-catalyst is used in the production of the homologous alcohol. The reductive carbonylation reaction does not require an additional iodide promoter and produces a crude reductive carbonylation product substantially free of methyl iodide.
Abstract translation: 公开了一种用于还原性羰基化低分子量醇以产生同源醛和/或醇的方法。 该方法包括进行反应以在由钴，鎓阳离子和碘化物组成的单组分催化剂络合物的存在下以1:2:4的比例进行反应，而无需另外的助催化剂。 钌助催化剂用于同源醇的生产。 还原羰基化反应不需要另外的碘化物促进剂并产生基本上不含甲基碘的粗还原羰基化产物。
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公开(公告)号：US20160185700A1
公开(公告)日：2016-06-30
申请号：US14585884
申请日：2014-12-30
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： Jonathan Michael Penney , David William Norman , Andrew James Vetter
IPC: C07C45/49 , B01J31/24 , B01J31/22 , C07C29/157 , B01J27/128
CPC classification number: C07C45/49 , B01J27/128 , B01J31/0239 , B01J31/0268 , B01J31/20 , B01J2231/321 , B01J2531/821 , C07C29/32 , C07C51/12 , C07C31/08 , C07C47/06 , C07C53/08
Abstract: Disclosed is a process for the reductive carbonylation of a low molecular weight alcohol to produce the homologous aldehyde and/or alcohol. The process includes conducting the reaction to produce the aldehyde in the presence of a single component catalyst complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4 without additional promoters. A ruthenium co-catalyst is used in the production of the homologous alcohol. The reductive carbonylation reaction does not require an additional iodide promoter and produces a crude reductive carbonylation product substantially free of methyl iodide.
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公开(公告)号：US09718754B2
公开(公告)日：2017-08-01
申请号：US15153827
申请日：2016-05-13
Applicant: Eastman Chemical Company
Inventor： Jonathan Michael Penney , David William Norman , Andrew James Vetter
CPC classification number: C07C45/49 , B01J27/128 , B01J31/0239 , B01J31/0268 , B01J31/20 , B01J2231/321 , B01J2531/821 , C07C29/32 , C07C51/12 , C07C31/08 , C07C47/06 , C07C53/08
Abstract: Disclosed is a process for the reductive carbonylation of a low molecular weight alcohol to produce the homologous aldehyde and/or alcohol. The process includes conducting the reaction to produce the aldehyde in the presence of a single component catalyst complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4 without additional promoters. A ruthenium co-catalyst is used in the production of the homologous alcohol. The reductive carbonylation reaction does not require an additional iodide promoter and produces a crude reductive carbonylation product substantially free of methyl iodide.
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Patent Agency Ranking
公开(公告)号：US09266807B1
公开(公告)日：2016-02-23
申请号：US14586094
申请日：2014-12-30
Applicant: Eastman Chemical Company
Inventor： David William Norman , Gerald Charles Tustin , Jonathan Michael Penney , Andrew James Vetter , Venkata Bharat Ram Boppana
IPC: C07C45/49 , C07C41/56 , C07C29/16 , B01J23/22 , B01J23/44 , B01J23/80 , B01J27/128 , B01J31/22 , B01J31/24 , C07C41/50 , C07C29/34
CPC classification number: C07C45/49 , B01J21/04 , B01J21/063 , B01J23/22 , B01J23/44 , B01J23/80 , B01J27/128 , B01J31/2282 , B01J31/24 , B01J35/0006 , B01J37/0201 , B01J2531/845 , B01J2540/40 , B01J2540/50 , C07C29/16 , C07C41/50 , C07C47/02 , C07C31/12 , C07C43/303
Abstract: Processes are provided for contacting at least one Cn alcohol equivalent having n carbon atoms and at least one Cn+1 alcohol equivalent having (n+1) carbon atoms with a Guerbet catalyst to form a product composition comprising a product compound having the structure: wherein: C is a carbon atom; H is a hydrogen atom; Q is an alcohol or aldehyde group having one carbon; R is a linear alkyl group having n carbon atoms; and T is an alkyl group having (n−1) carbon atoms, except that when n=1, T is methyl.
Abstract translation: 提供了使具有n个碳原子和至少一个具有（n + 1）个碳原子的至少一个Cn + 1醇当量的至少一个Cn醇当量与格尔贝特催化剂接触以形成包含具有以下结构的产物化合物的产物组合物的方法：其中 C是碳原子; H是氢原子; Q是具有一个碳的醇或醛基; R是具有n个碳原子的直链烷基; 并且T是具有（n-1）个碳原子的烷基，除了当n = 1时，T是甲基。
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6.发明申请METHYL-IODIDE-FREE CARBONYLATION OF AN ALCOHOL TO ITS HOMOLOGOUS ALDEHYDE AND/OR ALCOHOL 有权酒精对其异构醛和/或醇的甲基无碘羰基化公开(公告)号：US20160185701A1
公开(公告)日：2016-06-30
申请号：US14585915
申请日：2014-12-30
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： Andrew James Vetter , Jonathan Michael Penney , David William Norman
CPC classification number: C07C45/49 , B01J31/2409 , B01J2231/34 , B01J2531/845 , C07C29/16 , C07C45/50 , C07C51/12 , C07C47/06 , C07C53/08 , C07C31/08
Abstract: Disclosed is a process for the reductive carbonylation of a low molecular weight alcohol to produce the homologous aldehyde and/or alcohol. The process includes conducting the reaction to produce the aldehyde in the presence of a catalyst complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4 with a phosphine ligand. A ruthenium co-catalyst is used in the production of the homologous alcohol. The reductive carbonylation reaction does not require an additional iodide promoter and produces a crude reductive carbonylation product substantially free of methyl iodide.
Abstract translation: 公开了一种用于还原性羰基化低分子量醇以产生同源醛和/或醇的方法。 该方法包括在由钴，鎓阳离子和碘化物以1:2:4的比例组成的催化剂络合物与膦配体的存在下进行反应生成醛。 钌助催化剂用于同源醇的生产。 还原羰基化反应不需要另外的碘化物促进剂并产生基本上不含甲基碘的粗还原羰基化产物。
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7.发明授权Methyl-iodide-free carbonylation of an alcohol to its homologous aldehyde and/or alcohol 有权无甲基碘的羰基化醇与其同系醛和/或醇公开(公告)号：US09365479B1
公开(公告)日：2016-06-14
申请号：US14585884
申请日：2014-12-30
Applicant: Eastman Chemical Company
Inventor： Jonathan Michael Penney , David William Norman , Andrew James Vetter
IPC: C07C45/49 , C07C51/12 , C07C29/157 , B01J27/128 , B01J31/22 , B01J31/24
CPC classification number: C07C45/49 , B01J27/128 , B01J31/0239 , B01J31/0268 , B01J31/20 , B01J2231/321 , B01J2531/821 , C07C29/32 , C07C51/12 , C07C31/08 , C07C47/06 , C07C53/08
Abstract: Disclosed is a process for the reductive carbonylation of a low molecular weight alcohol to produce the homologous aldehyde and/or alcohol. The process includes conducting the reaction to produce the aldehyde in the presence of a single component catalyst complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4 without additional promoters. A ruthenium co-catalyst is used in the production of the homologous alcohol. The reductive carbonylation reaction does not require an additional iodide promoter and produces a crude reductive carbonylation product substantially free of methyl iodide.
Abstract translation: 公开了一种用于还原性羰基化低分子量醇以产生同源醛和/或醇的方法。 该方法包括进行反应以在由钴，鎓阳离子和碘化物组成的单组分催化剂络合物的存在下以1:2:4的比例进行反应，而无需另外的助催化剂。 钌助催化剂用于同源醇的生产。 还原羰基化反应不需要另外的碘化物促进剂并产生基本上不含甲基碘的粗还原羰基化产物。
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公开(公告)号：US09266806B1
公开(公告)日：2016-02-23
申请号：US14586070
申请日：2014-12-30
Applicant: Eastman Chemical Company
Inventor： Andrew James Vetter , Jonathan Michael Penney , David William Norman
CPC classification number: C07C45/002 , B01J31/2404 , B01J37/04 , B01J2231/44 , B01J2531/845 , C07C47/04
Abstract: Catalyst composition produced by combining a cobalt-containing precursor in an alkyl alcohol with a phosphine ligand to the solution; and subsequently adding an iodine compound. Reductive carbonylation processes using the catalyst composition to produce aldehydes are also provided.
Abstract translation: 通过将烷基醇中的含钴前体与膦配体结合到溶液中而制备的催化剂组合物; 随后加入碘化合物。 还提供了使用催化剂组合物制备醛的还原性羰基化方法。
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公开(公告)号：US09238606B1
公开(公告)日：2016-01-19
申请号：US14585940
申请日：2014-12-30
Applicant: Eastman Chemical Company
Inventor： Jonathan Michael Penney , Andrew James Vetter , David William Norman
CPC classification number: C07C45/49 , B01J31/24 , B01J2231/34 , B01J2531/10 , B01J2531/845 , C07C45/50 , C07C51/12 , C07C47/04 , C07C53/08
Abstract: Disclosed is a process for the reductive carbonylation of methanol to produce acetaldehyde. The process includes conducting the reaction to produce acetaldehyde in the presence of a catalyst comprising a complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4, a phosphine ligand, and a phosphonium iodide. The reductive carbonylation reaction produces a crude reductive carbonylation product substantially free of methyl iodide.
Abstract translation: 公开了一种用于还原羰基化甲醇以生产乙醛的方法。 该方法包括在催化剂存在下进行反应生成乙醛，所述催化剂包含由钴，鎓阳离子和碘化物以1:2:4的比例组成的络合物，膦配体和碘化鏻。 还原羰基化反应产生基本上不含甲基碘的粗还原羰基化产物。
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