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公开(公告)号：WO2018236950A1
公开(公告)日：2018-12-27
申请号：PCT/US2018/038418
申请日：2018-06-20
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： ANKLAM, Pam , HOFFMAN, William Chris , SCHULTZ, Mitchell , SOPER, John G.
IPC: B01D15/36 , B01J43/00 , C07C51/47 , C07C59/105 , C07C59/285 , G01N30/02
Abstract: A method is provided for separating a dicarboxylic acid product from a mixture containing such dicarboxylic acids. The method involves: providing a dicarboxylic acid-containing mixture of which at least 35% of the carboxylic acid content of the mixture is a dicarboxylic acid product of interest; running an extraction of said dicarboxylic acid-containing mixture through a chromatographic column configured with an amphoteric resin, such that the dicarboxylic acid product elutes preferentially from the dicarboxylic acid-containing mixture. In certain embodiments, the dicarboxylic acid product of interest can be a glucaric or gluconic acid product from a mixture of either or both of these with still other carboxylic acids.
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公开(公告)号：WO2018236948A1
公开(公告)日：2018-12-27
申请号：PCT/US2018/038415
申请日：2018-06-20
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： ANKLAM, Pam , HOFFMAN, William Chris , HOWARD, Stephen J. , SANBORN, Alexandra , SCHULTZ, Mitchell , SOPER, John G.
IPC: C07D307/40
Abstract: The present invention relates to a process for making the esters of 2,5-furandicarboxylic acid, and particularly the dimethyl, diethyl or dipropyl esters of FDCA for use as monomers in the production of polyesters and other types of polymers with biobased content, comprising: reacting an aqueous feed comprising glucaric acid with a high boiling first alcohol in the presence of an acid catalyst and with removing water during the reaction, to form a first product mixture comprising a first ester of FDCA and the high boiling first alcohol; removing unreacted high boiling first alcohol from the first product mixture; combining the first ester of FDCA and the high boiling first alcohol with a lower boiling second alcohol selected from the group consisting of methanol, ethanol, isopropanol and n-propanol; transesterifying the first ester with the lower boiling second alcohol to form a second product mixture comprising a second ester of FDCA with the lower boiling second alcohol; and recovering the second ester of FDCA with the lower boiling second alcohol.
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公开(公告)号：WO2018118854A1
公开(公告)日：2018-06-28
申请号：PCT/US2017/067208
申请日：2017-12-19
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： BLOOM, Paul, D. , MA, Chi Cheng , MARTIN, Kevin
Abstract: A process for preparing maltitol is described. The process enables greater control of the reaction to minimized generation of glucose and sorbitol side products that can arise from the over-hydrogenation of maltitol. The process involves reacting a medium containing maltose at a concentration of ≤ 30% with hydrogen in a continuous manner using a fixed-bed reactor at a reaction temperature and pressure sufficient to produce a final product containing a yield of maltitol of at least 90 mol.%, at a conversion rate in which no more than about 2 mol.% of said maltose concentration remains, and a sorbitol concentration of less than 1.0 mol.%.
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14.发明申请PREPARATION OF MONO- AND DI-ALKYL HALIDE FURANIC COMPOUNDS FROM 2,5-BIS(HYDROXYMETHYL)-TETRAHYDROFURANS (BHMTHF) AND DERIVATIVES THEREOF 审中-公开由2,5-双（羟甲基） - 四氢呋喃（BHMTHF）及其衍生物制备单 - 和二卤代烷基呋喃类化合物
公开(公告)号：WO2017222532A1
公开(公告)日：2017-12-28
申请号：PCT/US2016/039005
申请日：2016-06-23
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： STENSRUD, Kenneth
IPC: C07D307/08 , C07D307/12
CPC classification number: C07D307/12 , C07D307/06 , C07D307/10 , C07D307/18 , C07D307/22 , C07D307/24 , C07D307/36
Abstract: A process for the preparation of diastereomeric mono- and 2,5- bis(halomethyl)tetrahydrofurans from renewable THF-diols is described. Also disclosed are certain derivative compounds that can be prepared from the mono or di-alkyl halide furanic compounds.
Abstract translation: 描述了由可再生的THF-二醇制备非对映异构单 - 和2,5-双（卤代甲基）四氢呋喃的方法。 还公开了可由单烷基卤化物呋喃化合物或二烷基卤化物化合物制备的某些衍生化合物。
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15.发明申请PROCESS FOR PRODUCING 1,3-BUTANEDIOL AND FOR OPTIONALLY FURTHER PRODUCING (R)-3-HYDROXYBUTYL (R)-3-HYDROXYBUTYRATE 审中-公开生产1,3-丁二醇并且可选地进一步生产（R）-3-羟基丁基（R）-3-羟基丁酸酯的方法
公开(公告)号：WO2017119986A1
公开(公告)日：2017-07-13
申请号：PCT/US2016/065592
申请日：2016-12-08
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： BLOOM, Paul D. , MA, Chi-Cheng , MARTIN, Kevin J. , SMITH, Brennan
CPC classification number: B01J23/72 , C07B2200/07 , C07C29/149 , C07C67/03 , C07C31/207 , C07C69/675
Abstract: A process is described for producing 1,3-butanediol, wherein an ester of poly-(R)-3-hydroxybutyrate such as formed by transesterification with an alcohol is reduced by hydrogenation in the presence of a skeletal copper-based catalyst to provide 1,3-butanediol. The 1,3-butanediol may be transesterified by reaction with additional poly-(R)-3-hydroxybutyrate ester to produce (R)-3-hydroxybutyl (R)-3-hydroxybutyrate.
Abstract translation: 描述了一种制备1,3-丁二醇的方法，其中聚（R）-3-羟基丁酸酯（例如通过酯交换与醇形成的酯）通过在存在 骨架铜基催化剂以提供1,3-丁二醇。 通过与另外的聚（R）-3-羟基丁酸酯反应生成（R）-3-羟基丁基（R）-3-羟基丁酸酯可以使1,3-丁二醇酯交换。
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Patent Agency Ranking16.发明申请OLIGOMERIZATIONS OF FDCA AND GLYCOLS IN A ONE-POT ESTERIFICATION-TRANSESTERIFICATION PROCESS CATALYZED BY HOMOGENEOUS ORGANOMETALLIC LEWIS ACIDS 审中-公开均相有机金属Lewis酸催化的一锅法酯化 - 酯交换过程中FDCA和乙二醇的低聚反应
公开(公告)号：WO2017091435A1
公开(公告)日：2017-06-01
申请号：PCT/US2016/062481
申请日：2016-11-17
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： HAGBERG, Erik , HOWARD, Stephen J. , STENSRUD, Kenneth
CPC classification number: B29B7/002 , B01J31/00 , B29B7/88 , C07D307/68
Abstract: A method for preparing sugar-based oligomers is described. The process involves sequential (one-pot) esterification of 2,5-furan-dicarboxylic acid (FDCA) with an alcohol and transesterification with a glycol, as catalyzed by relatively low loadings of homogeneous organometallic Lewis acids, which can be retained in the product mixture from the esterification through transesterification.
Abstract translation: 描述了制备糖基低聚物的方法。 该方法包括用醇对2,5-呋喃 - 二羧酸（FDCA）进行连续（一锅法）酯化并与二醇进行酯交换，由相对低量的均相有机金属路易斯酸催化，其可保留在产物中 通过酯交换进行酯化的混合物。
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公开(公告)号：WO2017078972A1
公开(公告)日：2017-05-11
申请号：PCT/US2016/058618
申请日：2016-10-25
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： VENKITASUBRAMANIAN, Padmesh , DASSORI, Gustavo
Abstract: An improved hydroformylation process is described wherein a compressed petroleum gas-expanded liquid is used as a solvent for an olefinic hydroformylation feed to a reactor in the manner of US 8,822,734 to Subramaniam et al., but a small amount of a second organic solvent is added for the complexed, homogeneous rhodium carbonyl catalyst, and the crude hydroformylation product is mixed with an amount of water for extracting the aldehyde products of the hydroformylation therein. Upon allowing the resulting mixture to settle in a settling vessel, separate aqueous and organic phases are produced. The aqueous phase containing aldehyde hydroformylation products is separated from the organic phase, which organic phase is then recycled back to the reactor.
Abstract translation: 描述了一种改进的加氢甲酰化方法，其中压缩石油气膨胀液体用作以Subramaniam等人的US 8,822,734的方式用于烯烃加氢甲酰化进料至反应器的溶剂，但是小的 为配合的均相铑羰基催化剂添加第二有机溶剂的量，并将粗羰基化产物与一定量的水混合以提取其中的醛化产物。 在使得到的混合物沉降在沉降容器中时，产生分离的水相和有机相。 含醛醛化产物的水相从有机相中分离出来，然后将有机相再循环回到反应器中。
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18.发明申请
公开(公告)号：WO2017065980A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/054278
申请日：2016-09-29
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： STENSRUD, Kenneth , SMITH, Brennan
IPC: C07C1/22 , C07D307/48 , C07D405/06
CPC classification number: C07D307/48
Abstract: Methods for preparing 1) a sugar-derived ester, 2) a glycol generated from reduction of the ester, and 3) polymers fabricated from polycondensation of the ester or glycol with various diamines and dicarboxylic acids are described. In particular, the ester is levulinic 5-methyl-2-furfural (LMF), the acylation product of hydroxymethyl-furfural (HMF) and either a levulinyl halide or levulinic acid. Each of the embodiments for the synthesis is highly selective for the product and can be executed under relatively mild reaction conditions.
Abstract translation: 描述了制备1）糖衍生酯，2）由酯还原产生的二醇和3）由酯或二醇与各种二胺和二羧酸缩聚制备的聚合物的方法 。 特别地，酯是乙酰丙酸5-甲基-2-糠醛（LMF），羟甲基糠醛（HMF）的酰化产物和乙酰丙酰卤或乙酰丙酸。 合成的每个实施方案对产物都是高度选择性的，并且可以在相对温和的反应条件下进行。
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19.发明申请METHODS FOR REDUCING CONTAMINANTS IN AGRICULTURAL COMMODOTIES WITH HUMID OZONE 审中-公开用于减少农村商品中含有臭氧的污染物的方法
公开(公告)号：WO2017044624A1
公开(公告)日：2017-03-16
申请号：PCT/US2016/050777
申请日：2016-09-08
Applicant: ARCHER-DANIELS-MIDLAND COMPANY
Inventor： DOANE, Perry , JOHNSON, Aaron
Abstract: Improved methods for treating agricultural commodities with ozone are disclosed. The methods include treating the commodity with humid ozone to effectively treat the commodity.
Abstract translation: 披露了改善用臭氧处理农产品的方法。 这些方法包括用潮湿臭氧处理商品以有效地对待商品。
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公开(公告)号：WO2016099789A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/061559
申请日：2015-11-19
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： STENSRUD, Kenneth , VENKITASUBRAMANIAN, Padmesh , MA, Chi-cheng
IPC: C07D493/04
CPC classification number: C07C68/06 , C07C41/16 , C07C43/10 , C07C43/12 , C07C68/04 , C07D307/12 , C07D307/42 , C07D493/04 , C07C43/13
Abstract: A method of etherifying glycols or other diols by employing renewable reagents is disclosed. In particular, the method involves contacting a diol with an alkylating agent in an alcoholic solvent, catalyzed with a catalyst (carbonic acid) generated in situ (from CO 2 ). The mono- and di-ether products can serve as valued precursors to an array of renewable surfactants, dispersants, and lubricants, among others.
Abstract translation: 公开了通过使用可再生试剂醚化二醇或其它二醇的方法。 特别地，该方法包括使二醇与烷基化试剂在醇溶剂中接触，用原位生成的催化剂（碳酸）（由CO 2）催化。 单醚和二醚产品可以作为可再生表面活性剂，分散剂和润滑剂等的一系列重要前体。
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