3,4-Bis(hydroxymethyl)furan-2-carbaldehyde | 426255-59-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3,4-Bis(hydroxymethyl)furan-2-carbaldehyde
• CAS: 426255-59-6
• 化学式: C₇H₈O₄
• mdl: MFCD18813965
• 分子量: 156.14
• InChiKey: GCPOQTUGLSEDTG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.285
• 拓扑面积：
  70.7
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• [EN] COMPOUNDS AND METHODS FOR THE PRODUCTION OF LONG CHAIN HYDROCARBONS FROM BIOLOGICAL SOURCES<br/>[FR] COMPOSÉS ET PROCÉDÉS DE PRODUCTION D'HYDROCARBURES À CHAÎNE LONGUE À PARTIR DE SOURCES BIOLOGIQUES
  申请人：LOS ALAMOS NAT SECURITY LLC

  公开号：WO2013040311A1

  公开（公告）日：2013-03-21

  The present invention is directed to the preparation of oxygenated, unsaturated hydrocarbon compounds, such as derivatives of furfural or hydroxymethyl furfural produced by aldol condensation with a ketone or a ketoester, as well as methods of deoxidatively reducing those compounds with hydrogen under acidic conditions to provide saturated hydrocarbons useful as fuels.

  本发明涉及制备氧化的不饱和碳氢化合物，例如通过醛缩反应与酮或酮酯衍生物如糠醛或羟甲基糠醛制备的化合物，以及在酸性条件下用氢脱氧还原这些化合物的方法，以提供作为燃料有用的饱和碳氢化合物。
• [EN] METHOD AND CATALYST FOR THE PRODUCTION OF ALCOHOLS, DIOLS, CYCLIC ETHERS AND OTHER PRODUCTS FROM PENTOSE AND HEXOSE SUGARS<br/>[FR] PROCÉDÉ ET CATALYSEUR POUR LA PRODUCTION D'ALCOOLS, DE DIOLS, D'ÉTHERS CYCLIQUES ET D'AUTRES PRODUITS À PARTIR DE SUCRES DE PENTOSE ET D'HEXOSE
  申请人：PRONGHORN RENEWABLES LLC

  公开号：WO2014152366A1

  公开（公告）日：2014-09-25

  Catalysts, methods and systems are provided for the production of primary alcohols, secondary alcohols, ketones, aldehydes, alkanes, alkenes, 1,ω-diols, cyclic ethers and lactones with utility as commodity chemicals, using furfural or hydroxymethylfurfural as starting material. The catalysts and conditions within the methods and systems may be conveniently altered to produce a greater or lesser proportion of such products as may be desired to meet commercial requirements and market conditions.

  提供了用于生产主要醇类、次要醇类、酮类、醛类、烷烃、烯烃、1,ω-二醇类、环醚和内酯的催化剂、方法和系统，其使用糠醛或羟甲基糠醛作为起始物质。方法和系统内的催化剂和条件可方便地改变，以生产更多或更少的这些产品，以满足商业需求和市场条件。
• [EN] METHOD FOR REDUCING HYDROXYMETHYLFURFURAL (HMF)<br/>[FR] PROCÉDÉ DE RÉDUCTION D'HYDROXYMÉTHYLFURFURAL (HMF)
  申请人：UNIV GRONINGEN

  公开号：WO2016043589A1

  公开（公告）日：2016-03-24

  The invention relates to the conversion of renewable biomass resources into valuable compounds. More specifically, it relates to the selective valorisation of 5-(hydroxymethyl)furfural into useful chemicals and fuels. Provided is a method of reducing hydroxymethylfurfural (HMF), comprising the steps of: - providing a starting material comprising HMF in a solvent into a reactor; - providing H2 into the reactor; and - contacting the starting material with a catalyst, wherein said catalyst is copper-zinc alloy in a nanoparticulate form.

  本发明涉及将可再生生物质资源转化为有价值的化合物。更具体地，它涉及将5-（羟甲基）糠醛有选择地升值为有用的化学品和燃料。提供了一种还原羟甲基糠醛（HMF）的方法，包括以下步骤：-将含有HMF的起始物质溶解于溶剂中，放入反应器中；-向反应器中提供H2；-将起始物质与催化剂接触，其中所述催化剂是纳米颗粒形式的铜-锌合金。
• [EN] PROCESS FOR THE SYNTHESIS OF 2,5-FURANDICARBOXYLIC ACID.<br/>[FR] PROCÉDÉ DE SYNTHÈSE D'ACIDE 2,5-FURANDICARBOXYLIQUE
  申请人：NOVAMONT SPA

  公开号：WO2012017052A1

  公开（公告）日：2012-02-09

  Process for the synthesis of 2,5-furandicarboxylic acid through the oxidation of -hydroxymethylfurfural in a flow of oxygenor a compound containing oxygen, catalysed by a supported catalyst containing a metal of the platinum group, carried out in aqueous solution in which the pH is maintained higher than7 and lower than12through the addition of a weak base.

  使用铂族金属催化剂，在含氧气流或含氧化合物的流动中，通过氧化-羟甲基糠醛合成2,5-呋喃二甲酸的过程，在水溶液中进行，通过添加弱碱使pH值保持在7以上12以下。
• [EN] PRODUCTION OF HYDROXYMETHYLFURFURAL<br/>[FR] PRODUCTION D'HYDROXYMÉTHYLFURFURAL
  申请人：AGENCY SCIENCE TECH & RES

  公开号：WO2009154566A1

  公开（公告）日：2009-12-23

  The invention provides a process for making hydroxymethylfurfural comprising exposing a saccharide, e.g. glucose or fructose, to a metal complex of an N-heterocyclic carbene.

  本发明提供了一种制备羟甲基糠醛的方法，包括将葡萄糖或果糖等糖类暴露于N-杂环卡宾的金属配合物中。