公开(公告)号：US20170114084A1

公开(公告)日：2017-04-27

申请号：US15334771

申请日：2016-10-26

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Linda A. Kunz ,  Steven A. Cohen

IPC: C07F15/00 ,  B01J31/22

CPC classification number: C07F15/0046 ,  B01J31/2265 ,  B01J31/2278 ,  B01J31/2295 ,  B01J2231/543 ,  B01J2531/821

Abstract: 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.

公开(公告)号：US09512157B2

公开(公告)日：2016-12-06

申请号：US14087954

申请日：2013-11-22

Applicant: ELEVANCE RENEWABLE SCIENCES, INC.

Inventor： Linda A. Kunz ,  Steven A. Cohen

IPC: C07F15/00 ,  B01J31/22

CPC classification number: C07F15/0046 ,  B01J31/2265 ,  B01J31/2278 ,  B01J31/2295 ,  B01J2231/543 ,  B01J2531/821

Abstract: 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.

Abstract translation: 本文公开了制备钌卡宾络合物前体的方法。 在一些实施方案中，所述方法包括使钌精炼盐与L型配体和还原剂反应以形成钌卡宾络合物前体。 还公开了制备钌乙烯基卡巴复合物的方法。 在一些实施方案中，制备钌卡宾络合物包括将钌卡宾络合物前体转化为具有结构（PR1R2R3）2Cl2Ru = CH-R4的钌卡宾络合物，其中R1，R2，R3和R4如本文所定义。

公开(公告)号：US09464258B2

公开(公告)日：2016-10-11

申请号：US14700364

申请日：2015-04-30

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Linda A. Kunz ,  Robert B. Snyder ,  Chander Balakrishnan ,  Tessa M. Pals ,  Melvin L. Luetkens, Jr. ,  Steven A. Cohen

IPC: C07C5/05 ,  C11C3/12 ,  C10G3/00 ,  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 ,  C10L1/00

CPC classification number: 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

Abstract: 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.

公开(公告)号：US20150299613A1

公开(公告)日：2015-10-22

申请号：US14628467

申请日：2015-02-23

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Thomas E. Snead ,  Steven A. Cohen ,  Demond L. Gildon

IPC: C11B3/02

CPC classification number: C11B3/02 ,  C07C67/03 ,  C07C67/333 ,  C07C67/475 ,  C10G3/42 ,  C10G45/00 ,  C10G45/58 ,  C10G50/00 ,  C10G65/043 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1088 ,  C10G2300/30 ,  C10G2300/301 ,  C10G2300/307 ,  C10G2300/308 ,  C10G2300/44 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/20 ,  C10G2400/22 ,  C10L1/026 ,  C10L1/08 ,  C10L2200/0469 ,  C10L2200/0476 ,  C11B3/00 ,  C11C3/00 ,  C11C3/003 ,  Y02P20/582 ,  Y02P30/20 ,  C07C69/533 ,  C07C69/593

Abstract: Methods are provided for refining natural oil feedstocks and producing dibasic esters and/or dibasic acids. The methods comprise reacting a terminal olefin with an internal olefin in the presence of a metathesis catalyst to form a dibasic ester and/or dibasic acid. In certain embodiments, the olefin esters are 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 olefin esters.

Abstract translation: 提供了用于精制天然油原料和生产二元酯和/或二元酸的方法。 所述方法包括在复分解催化剂存在下使末端烯烃与内烯烃反应以形成二元酯和/或二元酸。 在某些实施方案中，所述烯烃酯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，将烯烃与复分解产物中的酯进行酯交换， 存在醇以形成具有烯烃酯的酯交换产物。

公开(公告)号：US20150240186A1

公开(公告)日：2015-08-27

申请号：US14590737

申请日：2015-01-06

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Steven A. Cohen ,  Melvin L. Luetkens, JR. ,  Chander Balakrishnan ,  Robert Snyder

IPC: C11C1/08

CPC classification number: C10G3/42 ,  C07C2/862 ,  C07C6/04 ,  C07C51/09 ,  C07C67/03 ,  C07C67/54 ,  C07C2531/14 ,  C07C2531/24 ,  C10G45/00 ,  C10G45/58 ,  C10G50/00 ,  C10G65/043 ,  C10G69/02 ,  C10G2300/1011 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1092 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/30 ,  C10G2300/301 ,  C10G2300/307 ,  C10G2300/308 ,  C10G2300/44 ,  C10G2400/00 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/20 ,  C10G2400/22 ,  C10L1/026 ,  C10L1/04 ,  C10L1/08 ,  C10L2200/0469 ,  C11B3/00 ,  C11C1/08 ,  C11C3/003 ,  Y02E50/13 ,  Y02P30/20 ,  Y02T50/678 ,  C07C69/533 ,  C07C57/03 ,  C07C57/12 ,  C07C11/02

Abstract: Methods are provided for refining natural oil feedstocks. 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 olefins from the esters in the metathesized product. In certain embodiments, the methods further comprise hydrogenating the olefins under conditions sufficient to form a fuel composition. In certain embodiments, the methods further comprise transesterifying the esters in the presence of an alcohol to form a transesterified product.

Abstract translation: 提供了用于精炼天然油原料的方法。 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，所述方法还包括将烯烃与复分解产物中的酯分离。 在某些实施方案中，所述方法还包括在足以形成燃料组合物的条件下氢化所述烯烃。 在某些实施方案中，所述方法还包括在醇存在下酯交酯化以形成酯交换产物。

公开(公告)号：US20140275681A1

公开(公告)日：2014-09-18

申请号：US14204753

申请日：2014-03-11

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Steven A. Cohen ,  Donde R. Anderson ,  Zhe Wang ,  Timothy M. Champagne ,  Thay A. Ung

IPC: C07C6/04

CPC classification number: C10G3/45 ,  C10G25/003 ,  C10G29/16 ,  C10G2300/1014 ,  C10G2300/1018 ,  Y02P30/20

Abstract: Various methods are provided for treating and reacting a metathesis feedstock. In one embodiment, the method includes providing a feedstock comprising a natural oil, chemically treating the feedstock with a metal alkoxide under conditions sufficient to diminish catalyst poisons in the feedstock, and, following the treating, combining a metathesis catalyst with the feedstock under conditions sufficient to metathesize the feedstock.

Abstract translation: 提供了用于处理和反应复分解原料的各种方法。 在一个实施方案中，该方法包括提供包含天然油的原料，在足以减少原料中的催化剂毒物的条件下用金属醇盐化学处理原料，以及在处理之后，将复分解催化剂与原料在足够的条件下 以使原料偏析。

公开(公告)号：US20140155621A1

公开(公告)日：2014-06-05

申请号：US14087954

申请日：2013-11-22

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Linda A. Kunz ,  Steven A. Cohen

IPC: C07F15/00

CPC classification number: C07F15/0046 ,  B01J31/2265 ,  B01J31/2278 ,  B01J31/2295 ,  B01J2231/543 ,  B01J2531/821

Abstract: 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.

Abstract translation: 本文公开了制备钌卡宾络合物前体的方法。 在一些实施方案中，所述方法包括使钌精炼盐与L型配体和还原剂反应以形成钌卡宾络合物前体。 还公开了制备钌乙烯基卡巴复合物的方法。 在一些实施方案中，制备钌卡宾络合物包括将钌卡宾络合物前体转化为具有结构（PR1R2R3）2Cl2Ru = CH-R4的钌卡宾络合物，其中R1，R2，R3和R4如本文所定义。

公开(公告)号：US10479755B2

公开(公告)日：2019-11-19

申请号：US15376239

申请日：2016-12-12

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Keith M. Wampler ,  Jane Uy ,  Steven A. Cohen

IPC: C07C67/475 ,  C11C3/14 ,  C11C1/04

Abstract: Methods of carrying out metathesis reactions of natural oil-derived polyenes (e.g., dienes and trienes), including functionalized polyenes, are generally disclosed herein. In some embodiments, the dienes or trienes contain a terminal carbon-carbon double bond, and the metathesis reaction is selective toward reaction of the terminal carbon-carbon double bonds in the polyene. Compounds made by such methods are also generally disclosed herein.

公开(公告)号：US10472588B2

公开(公告)日：2019-11-12

申请号：US15633760

申请日：2017-06-27

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Thomas E. Snead ,  Demond L. Gildon ,  Steven A. Cohen ,  Leslie V. Beltran ,  Robin Weitkamp

IPC: C11B3/02 ,  C11C3/10

Abstract: Methods for making specialty chemical products and chemical intermediates using hydroformylation are generally disclosed. Further, compositions and compounds formed using such methods are also disclosed. In some embodiments, methods are disclosed for refining a renewably sourced material, such as a natural oil, to form compositions, which can be further reacted employing the methods disclosed herein to form certain specialty chemical products or chemical intermediates.

公开(公告)号：US20190194374A1

公开(公告)日：2019-06-27

申请号：US16194627

申请日：2018-11-19

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Steven A. Cohen ,  Thomas E. Snead

IPC: C08F222/10 ,  C08F222/00

CPC classification number: C08F222/1006 ,  B01J31/00 ,  B01J2231/543 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/821 ,  B01J2531/825 ,  C08F222/00 ,  C08G61/08 ,  C08G63/52 ,  C08G2261/334 ,  C08G2261/418 ,  C08G2261/419 ,  C08G2261/724

Abstract: Oligomers of certain glyceride compounds are generally disclosed herein. In some embodiments, the glyceride compounds include natural oil glycerides, such as glycerides derived from natural oils, such as palm oil, soybean oil, canola oil, and the like. Compositions containing such glyceride oligomers are also disclosed herein. Processes for making such glyceride oligomers are also disclosed herein. In some embodiments, the processes for making such compounds include reacting a plurality of unsaturated glyceride compounds in the presence of a metathesis catalyst.