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1. 发明授权

US09643989B2 Methods for preparing ruthenium carbene complex precursors and ruthenium carbene complexes 有权
公开(公告)号：US09643989B2
公开(公告)日：2017-05-09
申请号：US14267455
申请日：2014-05-01
申请人： Elevance Renewable Sciences, Inc.
发明人： Linda A. Kunz , Steven A. Cohen , Melvin L. Luetkens, Jr.
IPC分类号： C07F15/00 , B01J31/22
CPC分类号： C07F15/0046 , B01J31/2295 , C07F15/0053
摘要： A method for preparing a ruthenium carbene complex precursor includes reacting a ruthenium refinery salt with a hydrogen halide to form a ruthenium intermediate, and reacting the ruthenium intermediate with an L-type ligand to form the ruthenium carbene complex precursor. A method for preparing a ruthenium vinylcarbene complex includes converting a ruthenium carbene complex precursor into a ruthenium hydrido halide complex, and reacting the ruthenium hydrido halide complex with a propargyl halide to form the ruthenium vinylcarbene complex. A method for preparing a ruthenium carbene complex includes converting a ruthenium carbene complex precursor into a ruthenium carbene complex having a structure (PR1R2R3)2Cl2Ru═CH—R4, wherein R1, R2, R3, and R4 are alike or different, and wherein covalent bonds may optionally exist between two or more of R1, R2, and R3.

2. 发明申请

US20130204022A1 METHODS OF REFINING AND PRODUCING ISOMERIZED FATTY ACID ESTERS AND FATTY ACIDS FROM NATURAL OIL FEEDSTOCKS 有权
标题翻译：从天然油原料精炼和生产异构脂肪酸酯和脂肪酸的方法
公开(公告)号：US20130204022A1
公开(公告)日：2013-08-08
申请号：US13827798
申请日：2013-03-14
申请人： ELEVANCE RENEWABLE SCIENCES, INC.
发明人： Thomas E. Snead , Steven A. Cohen , Demond L. Gildon , Leslie V. Beltran , Linda A. Kunz , Tessa M. Pals , Jordan R. Quinn , Raymond T. Behrends, JR. , Randal J. Bernhardt
IPC分类号： C11C3/14
CPC分类号： C11C3/14 , C10G3/42 , C10G29/205 , C10G45/00 , C10G45/58 , C10G50/00 , C10G65/043 , C10G69/123 , C10G2300/1014 , C10G2300/1018 , C10G2300/1088 , C10G2300/30 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/22 , C10L1/00 , C10L1/02 , C10L1/026 , C10L1/08 , C10L2200/0469 , C10L2200/0476 , C11B3/00 , C11C3/003 , Y02E50/13 , Y02P30/20
摘要： Methods are provided for refining natural oil feedstocks and producing isomerized esters and acids. The methods comprise providing a C4-C18 unsaturated fatty ester or acid, and isomerizing the fatty acid ester or acid in the presence of heat or an isomerization catalyst to form an isomerized fatty ester or acid. In some embodiments, the methods comprise forming a dibasic ester or dibasic acid prior to the isomerizing step. In certain embodiments, the methods further comprise hydrolyzing the dibasic ester to form a dibasic acid. In certain embodiments, the olefin is formed by reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters, separating the olefins from the esters in the metathesized product, and transesterifying the esters in the presence of an alcohol to form a transesterified product having unsaturated esters.
摘要翻译：提供了用于精制天然油原料并生产异构化酯和酸的方法。该方法包括提供C4-C18不饱和脂肪酸酯或酸，并在热或异构化催化剂存在下异构化脂肪酸酯或酸以形成异构化的脂肪酸酯或酸。在一些实施方案中，所述方法包括在异构化步骤之前形成二元酯或二元酸。在某些实施方案中，所述方法还包括水解二元酯以形成二元酸。在某些实施方案中，烯烃是通过在复分解催化剂存在下，在足以形成包含烯烃和酯的复分解产物的条件下进行反应而形成的，将烯烃与复分解产物中的酯分离，并在存在下酯交换酯的醇形成具有不饱和酯的酯交换产物。

3. 发明授权

US09382502B2 Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks 有权
标题翻译：从天然油原料精制和生产异构化脂肪酸酯和脂肪酸的方法
公开(公告)号：US09382502B2
公开(公告)日：2016-07-05
申请号：US13827798
申请日：2013-03-14
申请人： ELEVANCE RENEWABLE SCIENCES, INC.
发明人： Thomas E. Snead , Steven A. Cohen , Demond L. Gildon , Leslie V. Beltran , Linda A. Kunz , Tessa M. Pals , Jordan R. Quinn , Raymond T. Behrends, Jr. , Randal J. Bernhardt
IPC分类号： C11C3/14 , C10L1/00 , C10L1/02 , C11B3/00 , C10G3/00 , C10G65/04 , C10G69/12 , C11C3/00 , C10G45/00 , C10G29/20 , C10G50/00 , C10L1/08 , C10G45/58
CPC分类号： C11C3/14 , C10G3/42 , C10G29/205 , C10G45/00 , C10G45/58 , C10G50/00 , C10G65/043 , C10G69/123 , C10G2300/1014 , C10G2300/1018 , C10G2300/1088 , C10G2300/30 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/22 , C10L1/00 , C10L1/02 , C10L1/026 , C10L1/08 , C10L2200/0469 , C10L2200/0476 , C11B3/00 , C11C3/003 , Y02E50/13 , Y02P30/20
摘要： Methods are provided for refining natural oil feedstocks and producing isomerized esters and acids. The methods comprise providing a C4-C18 unsaturated fatty ester or acid, and isomerizing the fatty acid ester or acid in the presence of heat or an isomerization catalyst to form an isomerized fatty ester or acid. In some embodiments, the methods comprise forming a dibasic ester or dibasic acid prior to the isomerizing step. In certain embodiments, the methods further comprise hydrolyzing the dibasic ester to form a dibasic acid. In certain embodiments, the olefin is formed by reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters, separating the olefins from the esters in the metathesized product, and transesterifying the esters in the presence of an alcohol to form a transesterified product having unsaturated esters.
摘要翻译：提供了用于精制天然油原料并生产异构化酯和酸的方法。该方法包括提供C4-C18不饱和脂肪酸酯或酸，并在热或异构化催化剂存在下异构化脂肪酸酯或酸以形成异构化的脂肪酸酯或酸。在一些实施方案中，所述方法包括在异构化步骤之前形成二元酯或二元酸。在某些实施方案中，所述方法还包括水解二元酯以形成二元酸。在某些实施方案中，烯烃是通过在复分解催化剂存在下，在足以形成包含烯烃和酯的复分解产物的条件下进行反应而形成的，将烯烃与复分解产物中的酯分离，并在存在下酯交换酯的醇形成具有不饱和酯的酯交换产物。

4. 发明申请

US20150247107A1 Diene-Selective Hydrogenation of Metathesis Derived Olefins and Unsaturated Esters 审中-公开
标题翻译：复分解衍生烯烃和不饱和酯的二烯选择性氢化
公开(公告)号：US20150247107A1
公开(公告)日：2015-09-03
申请号：US14700364
申请日：2015-04-30
申请人： Elevance Renewable Sciences, Inc.
发明人： Linda A. Kunz , Robert B. Snyder , Chander Balakrishnan , Tessa M. Pals , Melvin L. Luetkens, JR. , Steven A. Cohen
IPC分类号： C11C3/12 , C07C5/05
CPC分类号： C11C3/126 , C07C1/213 , C07C5/03 , C07C5/05 , C07C6/04 , C07C7/13 , C07C2523/28 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/72 , C07C2523/745 , C07C2523/755 , C10G3/42 , C10G3/44 , C10G3/50 , C10G29/205 , C10G45/00 , C10G45/58 , C10G50/00 , C10G65/043 , C10G69/123 , C10G2300/1014 , C10G2300/1018 , C10G2300/1088 , C10G2300/30 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/22 , C10L1/00 , C10L1/026 , C10L1/08 , C10L2200/0469 , C10L2200/0476 , C11B3/00 , C11C3/003 , C11C3/10 , C11C3/12 , C11C3/123 , Y02P20/582 , Y02P30/20 , C07C11/02 , C07C11/12 , C07C9/14 , C07C9/22 , C07C11/21
摘要： Methods are provided for refining natural oil feedstocks and partially hydrogenating polyunsaturated olefins and polyunsaturated esters. The methods comprise reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the polyunsaturated olefins from the polyunsaturated esters in the metathesized product. In certain embodiments, the methods further comprise partially hydrogenating the polyunsaturated olefins in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated olefins are converted to monounsaturated olefins. In other embodiments, the methods further comprise partially hydrogenating the polyunsaturated esters in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated esters are converted to monounsaturated esters.
摘要翻译：提供了用于澄清天然油原料和部分氢化多不饱和烯烃和多不饱和酯的方法。所述方法包括在复分解催化剂存在下，在足以形成包含烯烃和酯的复分解产物的条件下使原料反应。在某些实施方案中，所述方法还包括从所述多元不饱和酯中分离所述多不饱和烯烃。在某些实施方案中，所述方法还包括在氢化催化剂存在下部分氢化多不饱和烯烃，其中至少一部分多不饱和烯烃转化为单不饱和烯烃。在其它实施方案中，所述方法还包括在氢化催化剂存在下部分氢化多不饱和酯，其中至少一部分多不饱和酯转化为单不饱和酯。

5. 发明授权

US09637510B2 Methods for preparing ruthenium carbene complex precursors and ruthenium carbene complexes 有权
公开(公告)号：US09637510B2
公开(公告)日：2017-05-02
申请号：US14610519
申请日：2015-01-30
申请人： Elevance Renewable Sciences, Inc.
发明人： Linda A. Kunz , Steven A. Cohen
IPC分类号： C07F15/00
CPC分类号： C07F15/0053 , C07F15/0046
摘要： A method for preparing a ruthenium carbene complex precursor includes reacting a ruthenium refinery salt with a hydrogen halide to form a ruthenium intermediate, and reacting the ruthenium intermediate with an L-type ligand to form the ruthenium carbene complex precursor. A method for preparing a ruthenium vinylcarbene complex includes converting a ruthenium carbene complex precursor into a ruthenium hydrido halide complex, and reacting the ruthenium hydrido halide complex with a propargyl halide to form the ruthenium vinylcarbene complex. A method for preparing a ruthenium carbene complex includes converting a ruthenium carbene complex precursor into a ruthenium carbene complex having a structure (PR1R2R3)2Cl2Ru═CH—R4, wherein R1, R2, R3, and R4 are alike or different, and wherein covalent bonds may optionally exist between two or more of R1, R2, and R3 and/or two of R1, R2, and R3 taken together may optionally form a ring with phosphorous.

6. 发明申请

US20150210726A1 Methods for Preparing Ruthenium Carbene Complex Precursors and Ruthenium Carbene Complexes 有权
标题翻译：制备钌卡宾络合物前体和钌碳烯配合物的方法
公开(公告)号：US20150210726A1
公开(公告)日：2015-07-30
申请号：US14610519
申请日：2015-01-30
申请人： Elevance Renewable Sciences, Inc.
发明人： Linda A. Kunz , Steven A. Cohen
IPC分类号： C07F15/00
CPC分类号： C07F15/0053 , C07F15/0046
摘要： A method for preparing a ruthenium carbene complex precursor includes reacting a ruthenium refinery salt with a hydrogen halide to form a ruthenium intermediate, and reacting the ruthenium intermediate with an L-type ligand to form the ruthenium carbene complex precursor. A method for preparing a ruthenium vinylcarbene complex includes converting a ruthenium carbene complex precursor into a ruthenium hydrido halide complex, and reacting the ruthenium hydrido halide complex with a propargyl halide to form the ruthenium vinylcarbene complex. A method for preparing a ruthenium carbene complex includes converting a ruthenium carbene complex precursor into a ruthenium carbene complex having a structure (PR1R2R3)2Cl2Ru═CH—R4, wherein R1, R2, R3, and R4 are alike or different, and wherein covalent bonds may optionally exist between two or more of R1, R2, and R3 and/or two of R1, R2, and R3 taken together may optionally form a ring with phosphorous.
摘要翻译：制备钌卡宾络合物前体的方法包括使钌精炼盐与卤化氢反应形成钌中间体，并使钌中间体与L型配体反应以形成钌卡宾复合物前体。制备钌乙烯基卡巴复合物的方法包括将钌卡宾络合物前体转化为卤化钌卤化物络合物，并使卤化钌卤化物络合物与炔丙基卤反应形成钌乙烯基卡巴复合物。制备钌卡宾络合物的方法包括将钌卡宾络合物前体转化成具有结构（PR1R2R3）2Cl2Ru=CH-R4的钌卡宾络合物，其中R 1，R 2，R 3和R 4相同或不同，并且其中共价键可以任选地存在于R 1，R 2和R 3中的两个或多个之间，和/或R 1，R 2和R 3中的两个可以任选地与磷形成环。

7. 发明申请

US20140323737A1 METHODS FOR PREPARING RUTHENIUM CARBENE COMPLEX PRECURSORS AND RUTHENIUM CARBENE COMPLEXES 有权
标题翻译：制备碳酸亚乙酯复合前体和碳酸亚丁酯复合物的方法
公开(公告)号：US20140323737A1
公开(公告)日：2014-10-30
申请号：US14267455
申请日：2014-05-01
申请人： ELEVANCE RENEWABLE SCIENCES, INC.
发明人： Linda A. Kunz , Steven A. Cohen , Melvin L. Luetkens, JR.
IPC分类号： C07F15/00 , B01J31/22
CPC分类号： C07F15/0046 , B01J31/2295 , C07F15/0053
摘要： A method for preparing a ruthenium carbene complex precursor includes reacting a ruthenium refinery salt with a hydrogen halide to form a ruthenium intermediate, and reacting the ruthenium intermediate with an L-type ligand to form the ruthenium carbene complex precursor. A method for preparing a ruthenium vinylcarbene complex includes converting a ruthenium carbene complex precursor into a ruthenium hydrido halide complex, and reacting the ruthenium hydrido halide complex with a propargyl halide to form the ruthenium vinylcarbene complex. A method for preparing a ruthenium carbene complex includes converting a ruthenium carbene complex precursor into a ruthenium carbene complex having a structure (PR1R2R3)2Cl2Ru═CH—R4, wherein R1, R2, R3, and R4 are alike or different, and wherein covalent bonds may optionally exist between two or more of R1, R2, and R3.
摘要翻译：制备钌卡宾络合物前体的方法包括使钌精炼盐与卤化氢反应形成钌中间体，并使钌中间体与L型配体反应以形成钌卡宾复合物前体。制备钌乙烯基卡巴复合物的方法包括将钌卡宾络合物前体转化为卤化钌卤化物络合物，并使卤化钌卤化物络合物与炔丙基卤反应形成钌乙烯基卡巴复合物。制备钌卡宾络合物的方法包括将钌卡宾络合物前体转化成具有结构（PR1R2R3）2Cl2Ru=CH-R4的钌卡宾络合物，其中R 1，R 2，R 3和R 4相同或不同，并且其中共价键可以任选地存在于R 1，R 2和R 3中的两个或多个之间。

8. 发明授权

US10294257B2 Methods for preparing ruthenium carbene complexes and precursors thereto 有权
公开(公告)号：US10294257B2
公开(公告)日：2019-05-21
申请号：US15334771
申请日：2016-10-26
申请人： Elevance Renewable Sciences, Inc.
发明人： Linda A. Kunz , Steven A. Cohen
IPC分类号： C07F15/00 , B01J31/22
摘要： Methods of preparing ruthenium carbene complex precursors are disclosed herein. In some embodiments, the methods include reacting a ruthenium refinery salt with an L-type ligand and a reducing agent to form the ruthenium carbene complex precursor. Methods of preparing a ruthenium vinylcarbene complex are also disclosed. In some embodiments, preparing a ruthenium carbene complex includes converting a ruthenium carbene complex precursor into a ruthenium carbene complex having a structure (PR1R2R3)2Cl2Ru═CH—R4, wherein R1, R2, R3, and R4 are defined herein.

9. 发明授权

US09051519B2 Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters 有权
标题翻译：复分解衍生烯烃和不饱和酯的二烯选择性氢化
公开(公告)号：US09051519B2
公开(公告)日：2015-06-09
申请号：US13827153
申请日：2013-03-14
申请人： ELEVANCE RENEWABLE SCIENCES, INC.
发明人： Linda A. Kunz , Tessa M. Pals , Steven A. Cohen , Melvin L. Luetkens, Jr. , Chander Balakrishnan , Robert B. Snyder
IPC分类号： C07C1/00 , C07C6/02 , C07C5/05 , C10G3/00 , C11C3/12 , C10G29/20 , C10G45/00 , C10G45/58 , C10G50/00 , C10G65/04 , C10G69/12 , C11B3/00 , C10L1/02 , C10L1/08 , C11C3/00 , C11C3/10 , C07C6/04 , C07C1/213 , C07C5/03 , C07C7/13
CPC分类号： C11C3/126 , C07C1/213 , C07C5/03 , C07C5/05 , C07C6/04 , C07C7/13 , C07C2523/28 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/72 , C07C2523/745 , C07C2523/755 , C10G3/42 , C10G3/44 , C10G3/50 , C10G29/205 , C10G45/00 , C10G45/58 , C10G50/00 , C10G65/043 , C10G69/123 , C10G2300/1014 , C10G2300/1018 , C10G2300/1088 , C10G2300/30 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/22 , C10L1/00 , C10L1/026 , C10L1/08 , C10L2200/0469 , C10L2200/0476 , C11B3/00 , C11C3/003 , C11C3/10 , C11C3/12 , C11C3/123 , Y02P20/582 , Y02P30/20 , C07C11/02 , C07C11/12 , C07C9/14 , C07C9/22 , C07C11/21
摘要： Methods are provided for refining natural oil feedstocks and partially hydrogenating polyunsaturated olefins and polyunsaturated esters. The methods comprise reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the polyunsaturated olefins from the polyunsaturated esters in the metathesized product. In certain embodiments, the methods further comprise partially hydrogenating the polyunsaturated olefins in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated olefins are converted to monounsaturated olefins. In other embodiments, the methods further comprise partially hydrogenating the polyunsaturated esters in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated esters are converted to monounsaturated esters.
摘要翻译：提供了用于澄清天然油原料和部分氢化多不饱和烯烃和多不饱和酯的方法。所述方法包括在复分解催化剂存在下，在足以形成包含烯烃和酯的复分解产物的条件下使原料反应。在某些实施方案中，所述方法还包括从所述多元不饱和酯中分离所述多不饱和烯烃。在某些实施方案中，所述方法还包括在氢化催化剂存在下部分氢化多不饱和烯烃，其中至少一部分多不饱和烯烃转化为单不饱和烯烃。在其它实施方案中，所述方法还包括在氢化催化剂存在下部分氢化多不饱和酯，其中至少一部分多不饱和酯转化为单不饱和酯。

10. 发明申请

US20130217906A1 DIENE-SELECTIVE HYDROGENATION OF METATHESIS DERIVED OLEFINS AND UNSATURATED ESTERS 有权
标题翻译：异构选择性氢化衍生的烯烃和不饱和酯
公开(公告)号：US20130217906A1
公开(公告)日：2013-08-22
申请号：US13827153
申请日：2013-03-14
申请人： ELEVANCE RENEWABLE SCIENCES, INC.
发明人： Linda A. Kunz , Tessa M. Pals , Steven A. Cohen , Melvin L. Luetkens, JR. , Chander Balakrishnan , Robert B. Snyder
IPC分类号： C10G3/00 , C11C3/12
CPC分类号： C11C3/126 , C07C1/213 , C07C5/03 , C07C5/05 , C07C6/04 , C07C7/13 , C07C2523/28 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/72 , C07C2523/745 , C07C2523/755 , C10G3/42 , C10G3/44 , C10G3/50 , C10G29/205 , C10G45/00 , C10G45/58 , C10G50/00 , C10G65/043 , C10G69/123 , C10G2300/1014 , C10G2300/1018 , C10G2300/1088 , C10G2300/30 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/22 , C10L1/00 , C10L1/026 , C10L1/08 , C10L2200/0469 , C10L2200/0476 , C11B3/00 , C11C3/003 , C11C3/10 , C11C3/12 , C11C3/123 , Y02P20/582 , Y02P30/20 , C07C11/02 , C07C11/12 , C07C9/14 , C07C9/22 , C07C11/21
摘要： Methods are provided for refining natural oil feedstocks and partially hydrogenating polyunsaturated olefins and polyunsaturated esters. The methods comprise reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the polyunsaturated olefins from the polyunsaturated esters in the metathesized product. In certain embodiments, the methods further comprise partially hydrogenating the polyunsaturated olefins in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated olefins are converted to monounsaturated olefins. In other embodiments, the methods further comprise partially hydrogenating the polyunsaturated esters in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated esters are converted to monounsaturated esters.
摘要翻译：提供了用于澄清天然油原料和部分氢化多不饱和烯烃和多不饱和酯的方法。所述方法包括在复分解催化剂存在下，在足以形成包含烯烃和酯的复分解产物的条件下使原料反应。在某些实施方案中，所述方法还包括从所述多元不饱和酯中分离所述多不饱和烯烃。在某些实施方案中，所述方法还包括在氢化催化剂存在下部分氢化多不饱和烯烃，其中至少一部分多不饱和烯烃转化为单不饱和烯烃。在其它实施方案中，所述方法还包括在氢化催化剂存在下部分氢化多不饱和酯，其中至少一部分多不饱和酯转化为单不饱和酯。

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