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1. 发明申请

WO2014099438A3 ESTERIFICATION OF 2,5-FURAN-DICARBOXYLIC ACID 审中-公开
标题翻译： 2,5-二氟羧酸的鉴定
公开(公告)号：WO2014099438A3
公开(公告)日：2015-07-16
申请号：PCT/US2013073821
申请日：2013-12-09
申请人： ARCHER DANIELS MIDLAND CO
发明人： STENSRUD KENNETH , VENKITASUBRAMANIAN PADMESH
IPC分类号： C08K5/12 , C07D307/68
CPC分类号： C07D307/68 , C12P17/04 , Y02P20/544 , Y02P20/582
摘要： A method of making a furan dicarboxylate by means of reacting 2,5-furan dicarboxylic acid (FDCA) with an alcohol or mixture of alcohols in a CO2-predominant atmosphere without the presence of any other acid catalyst is described. The reaction is conducted under conditions that correspond to either supercritical, critical or near-critical temperatures and pressures for the alcohol species and/or CO2 gas.
摘要翻译：描述了通过在不含任何其它酸催化剂存在的情况下，通过使2,5-呋喃二羧酸（FDCA）与醇或醇混合物在CO 2主导气氛中反应制备呋喃二羧酸酯的方法。反应在对应于醇物质和/或CO 2气体的超临界，临界或近临界温度和压力的条件下进行。

2. 发明申请

WO2015057365A2 SYNTHESIS OF DIACIDS, DIALDEHYDES, OR DIAMINES FROM THF-DIOLS 审中-公开
标题翻译：从THF-DIOLS合成DIA，DIALDEHYDES或DIAMINES
公开(公告)号：WO2015057365A2
公开(公告)日：2015-04-23
申请号：PCT/US2014057399
申请日：2014-09-25
申请人： ARCHER DANIELS MIDLAND CO
发明人： STENSRUD KENNETH
IPC分类号： C07D307/14
CPC分类号： C07D307/16 , C07D307/12 , C07D307/14
摘要： A simple and elegant chemical process for the synthesis of oxygenated products, such as acids and aldehydes, or other derivative products, such as amines and nitriles, of cyclic bifunctional molecules made from renewable, bio-based sources such as HMF and/or its reduction product, 2,5-bis(hydroxymethyl)-tetrahydrofuran (bHMTHF) is described. In general, the process involves: a) generating a tetrahydrofuran-2,5-diyl-bis(methylene)-bis(sulfonate) from bHMTHFs using a sulfonate; b) displacing nucleophilically at least a sulfonate leaving group from the tetrahydrofuran-2,5-diyl-bis(methylene)-bis(sulfonate) to form a THF-dinitrile; and either c) oxidizing the THF-dinitrile with an acid having a pKa of ≤ 0 to generate a di-acid, or d) reducing partially the THF-dinitrile to generate a di-aldehyde, or e) reducing fully the THF-dinitrile to generate a di-amine.
摘要翻译：用于合成氧化产物（例如酸和醛）或其它衍生产物（例如胺和腈）的由可再生生物基源（例如HMF和/或其还原）制备的环状双功能分子的简单而优雅的化学方法产物，2,5-双（羟甲基） - 四氢呋喃（bHMTHF）。通常，该方法包括：a）使用磺酸盐从bHMTHF生成四氢呋喃-2,5-二基 - 双（亚甲基） - 双（磺酸酯）; b）从四氢呋喃-2,5-二基 - 双（亚甲基） - 双（磺酸酯）中至少亲核取代磺酸酯离去基团以形成THF-二腈; 和c）用pKa≤0的酸氧化THF-二腈以产生二酸，或d）部分地还原THF-二腈以产生二醛，或e）完全还原THF-二腈以产生二胺。

3. 发明申请

WO2013188252A3 DIALLYL ETHERS OF 2,5-BIS(HYDROXYMETHYL)TETRAHYDROFURAN AND PROCESSES FOR MAKING THE SAME 审中-公开
标题翻译： 2,5-二（羟甲基）四氢呋喃的二氯甲烷及其制备方法
公开(公告)号：WO2013188252A3
公开(公告)日：2014-01-30
申请号：PCT/US2013044875
申请日：2013-06-10
申请人： ARCHER DANIELS MIDLAND CO
发明人： STENSRUD KENNETH
IPC分类号： C07D307/12 , C07D307/20
CPC分类号： G06F1/1632 , C07D493/04
摘要： The diallyl ether derivatives of the cis and trans stereoisomers of 2,5-bis(hydroxymethyl)tetrahydrofuran are produced. These materials are expected to be useful for making a variety of biobased polymers. Processes are further described for producing these diallyl ether derivatives in substantially quantitative yields.
摘要翻译：制备2,5-双（羟甲基）四氢呋喃的顺式和反式立体异构体的二烯丙基醚衍生物。预期这些材料可用于制备各种生物基聚合物。进一步描述了以基本上定量的产率制备这些二烯丙基醚衍生物的方法。

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