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公开(公告)号：US20170158718A9
公开(公告)日：2017-06-08
申请号：US14986928
申请日：2016-01-04
Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
Inventor： Ian A. Tonks , Zachary W. Gilbert
IPC: C07F7/28 , C07D207/323 , C07F7/08 , C07D209/44 , C07D207/333 , B01J31/18 , C07D209/52
CPC classification number: C07F7/28 , B01J31/1805 , B01J2231/321 , B01J2231/324 , B01J2531/46 , C07D207/323 , C07D207/333 , C07D209/44 , C07D209/52 , C07F7/0814
Abstract: The present disclosure provides Titanium (IV) compounds and methods of making heterocyclic compounds such as pyrroles using Titanium (IV) compounds. In certain embodiments, the Titanium (IV) compound is present in catalytic amounts.
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Patent Agency Ranking
公开(公告)号：US10710956B2
公开(公告)日：2020-07-14
申请号：US16270351
申请日：2019-02-07
Applicant: Regents of the University of Minnesota
Inventor： Ian A. Tonks , Marc A. Hillmyer , Gereon M. Wuu-Yee
Abstract: Catalytic hydroesterification of alkyl lactates give alkyl 2-(propionyloxy)propanoates, starting from alkyl lactate, carbon monoxide, ethylene gas, and a palladium catalyst. Pyrolysis of alkyl 2-(propionyloxy)propanoates gives acrylate esters.
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3.发明申请TITANIUM (IV) COMPOUNDS AND METHODS OF FORMING HETEROCYCLIC COMPOUNDS USING SAME 审中-公开化合物（IV）化合物及使用其形成杂环化合物的方法公开(公告)号：US20160200746A1
公开(公告)日：2016-07-14
申请号：US14986928
申请日：2016-01-04
Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
Inventor： Ian A. Tonks , Zachary W. Gilbert
IPC: C07F7/28 , C07D207/323 , C07F7/08 , C07D209/44 , C07D207/333 , B01J31/18 , C07D209/52
CPC classification number: C07F7/28 , B01J31/1805 , B01J2231/321 , B01J2231/324 , B01J2531/46 , C07D207/323 , C07D207/333 , C07D209/44 , C07D209/52 , C07F7/0814
Abstract: The present disclosure provides Titanium (IV) compounds and methods of making heterocyclic compounds such as pyrroles using Titanium (IV) compounds. In certain embodiments, the Titanium (IV) compound is present in catalytic amounts.
Abstract translation: 本公开提供钛（IV）化合物和使用钛（IV）化合物制备杂环化合物如吡咯的方法。 在某些实施方案中，钛（IV）化合物以催化量存在。
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公开(公告)号：US20240182633A1
公开(公告)日：2024-06-06
申请号：US18548777
申请日：2022-03-03
Applicant: Regents of the University of Minnesota
Inventor： Ian A. Tonks , Rachel Maria Rapagnani
IPC: C08G63/08 , C07D309/30 , C08G63/82 , C08G63/87 , C08G63/91
CPC classification number: C08G63/08 , C07D309/30 , C08G63/823 , C08G63/87 , C08G63/912
Abstract: Provided herein are methods of ring-opening polymerization of lactones to yield bioderived polyesters with varying backbone structures.
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公开(公告)号：US20190241495A1
公开(公告)日：2019-08-08
申请号：US16270351
申请日：2019-02-07
Applicant: Regents of the University of Minnesota
Inventor： Ian A. Tonks , Marc A. Hillmyer , Gereon M. Wuu-Yee
Abstract: Catalytic hydroesterification of alkyl lactates give alkyl 2-(propionyloxy)propanoates, starting from alkyl lactate, carbon monoxide, ethylene gas, and a palladium catalyst. Pyrolysis of alkyl 2-(propionyloxy)propanoates gives acrylate esters.
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公开(公告)号：US10065976B2
公开(公告)日：2018-09-04
申请号：US14986928
申请日：2016-01-04
Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
Inventor： Ian A. Tonks , Zachary W. Gilbert
IPC: C07F7/28 , B01J31/18 , C07D207/333 , C07D207/323 , C07D209/52 , C07D209/44 , C07F7/08
Abstract: The present disclosure provides Titanium (IV) compounds and methods of making heterocyclic compounds such as pyrroles using Titanium (IV) compounds. In certain embodiments, the Titanium (IV) compound is present in catalytic amounts.
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