bis-(5-hydroxymethyl-[2]furyl)-methane | 72731-57-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: bis-(5-hydroxymethyl-[2]furyl)-methane
• 英文别名: Bis-(5-hydroxymethyl-[2]furyl)-methan；[5-[[5-(Hydroxymethyl)furan-2-yl]methyl]furan-2-yl]methanol
• CAS: 72731-57-8
• 化学式: C₁₁H₁₂O₄
• 分子量: 208.214
• InChiKey: GVQOSOUMTYUWMU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  66.7
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  bis-(5-hydroxymethyl-[2]furyl)-methane 在 氢气 作用下， 170.0 ℃ 、1.5 MPa 条件下， 以97 %的产率得到2,5-二甲基呋喃
  参考文献：
  名称：

  N 掺杂碳锚定 CoMo 双金属催化剂上 5-羟甲基糠醛加氢脱氧生成 2,5-二甲基呋喃的途径

  摘要：

  5-羟甲基糠醛 (HMF) 加氢脱氧生成 2,5-二甲基呋喃 (DMF) 在生物质转化中起着重要作用。在此，我们为这种转化开发了一种具有 CoN 4单原子位点和低 Co 含量 (0.14 wt%)的简便 CoMo 双金属催化剂，其表现出优于大多数先前工作的性能（转换频率高达 28.7 h -1，超过 8 个循环） . 揭示了Co和Mo位点之间的协同催化作用，其中Mo位点主要参与底物的吸附，Co位点主要实现H 2 的吸附和活化. 机理研究表明，5-甲基-2-糠醛（MF）是产生1,2-双（5-甲基呋喃-2-基）乙烷（BMF）的主要原因，醛基的氢解是该反应的缓慢步骤。根据这些机制的见解，首先采用两步一锅法进行 HMF 加氢脱氧，从而在更温和的条件下获得更高的 DMF 产率。

  DOI：

  10.1016/j.apcata.2023.119240
• 作为产物：
  描述：

  5,5'-methanediyl-bis-furan-2-carboxylic acid diethyl ester 在 lithium aluminium tetrahydride 、 乙醚 作用下， 生成 bis-(5-hydroxymethyl-[2]furyl)-methane
  参考文献：
  名称：

  Shono et al., Kogyo Kagaku zasshi / Journal of the Society of Chemical Industry, 1957, vol. 60, p. 1588,1589

  摘要：

  DOI：

文献信息

• Furan-Based Curable Compound Derived from Biomass, Solvent-Free Curable Composition, and Method for Preparing Same
  申请人：Cho Jin Ku

  公开号：US20120220742A1

  公开（公告）日：2012-08-30

  The present invention relates to a furan-based curable compound derived from carbohydrate-based biomass, to a solvent-free curable composition, and to a method for preparing thereof, wherein the furan-based curable compound derived from biomass according to the present invention includes two epoxide functional groups bonded to at least one furan-based compound. The present invention may provide an environmentally friendly next-generation curable compound comprising a novel furan-based compound derived from biomass, which may be substituted for curable materials derived from oil resources, as a basic backbone, as well as a composition containing the same. According to the present invention, a curable material, which has a low contraction ratio during curing as compared to conventional radical-type curing materials, may be obtained, and a compound applied to the novel curing material may be prepared with a combination of excellent efficiency and cost-effectiveness.

  本发明涉及一种基于碳水化合物生物质的呋喃基可固化化合物，一种无溶剂可固化组合物以及其制备方法。根据本发明，基于生物质的呋喃基可固化化合物包括至少与一个呋喃基化合物结合的两个环氧官能团。本发明可以提供一种环保的新一代可固化化合物，其中包括一种基于生物质的新型呋喃基化合物，可以替代基于石油资源的可固化材料作为基本骨架，以及包含该化合物的组合物。根据本发明，可以获得具有较低收缩比率的可固化材料，相比于传统的自由基型固化材料，可以制备具有优异效率和成本效益的新型固化材料。
• PROCESS FOR PREPARING A HYDROCARBON OR MIXTURE OF HYDROCARBONS
  申请人：Van Buijtenen Jeroen

  公开号：US20110173877A1

  公开（公告）日：2011-07-21

  A process for preparing a hydrocarbon or mixture of hydrocarbons comprising the steps of (i) hydrogenating furfural, 5-hydroxymethylfurfural or a mixture of furfural and 5-hydroxymethylfurfural to provide furfuryl alcohol, 2,5-furandimethanol or a mixture of furfuryl alcohol and 2,5-furandimethanol; (ii) oligomerizing the alcohol or mixture of alcohols of step (i) in the presence of an acidic catalyst to provide a carbon-carbon coupled oligomer; and (iii) hydrogenating the oligomer of step (ii) is provided. The hydrocarbons are useful as fuel blending components. Processes for controlling the oligomerization of alcohol or mixture of alcohols to optimise the production of oligomers suitable for conversion to hydrocarbons useful as kerosene and diesel components are also provided.

  一种制备烃或烃混合物的方法，包括以下步骤：(i)氢化糠醛、5-羟甲基糠醛或糠醛和5-羟甲基糠醛的混合物，以提供糠醇、2,5-呋喃二甲醇或糠醇和2,5-呋喃二甲醇的混合物；(ii)在酸性催化剂的存在下寡聚步骤(i)中的醇或醇混合物，以提供碳-碳偶联寡聚体；(iii)氢化步骤(ii)中的寡聚体。这些烃可用作燃料混合组分。还提供了控制醇或醇混合物寡聚化的方法，以优化生产适用于转化为煤油和柴油组分的寡聚体。
• CATALYST AND CATALYTIC PROCESS FOR THE ETHERIFICATION/REDUCTION OF FURFURYL DERIVATIVES TO TETRAHYDROFURFURYL ETHERS
  申请人：CORMA CANÓS Avelino

  公开号：US20150353518A1

  公开（公告）日：2015-12-10

  The invention relates to a method for producing tetrahydrofurfuryl ethers, characterised in that it involves carrying out consecutive etherification/reduction reactions based on a compound containing at least one furan ring, in the presence of at least one alcohol and at least one catalyst, optionally in the presence of H 2 . The catalytic process can be carried out in a cascade reaction (“one-pot”), operating under soft reaction conditions and without a solvent.

  本发明涉及一种制备四氢呋喃基醚的方法，其特征在于在至少一种醇和至少一种催化剂的存在下，基于含有至少一个呋喃环的化合物进行连续醚化/还原反应，可选地在氢气的存在下进行。该催化过程可以在级联反应（“一锅法”）中进行，操作条件温和，无需溶剂。
• DERIVATIVE OF EPICHLOROHYDRIN OF NATURAL ORIGIN
  申请人：SOLVAY SA

  公开号：EP2621911A1

  公开（公告）日：2013-08-07
• Derivative of epichlorohydrin of natural origin
  申请人：Gilbeau Patrick

  公开号：US20130184477A1

  公开（公告）日：2013-07-18

  Derivative of epichlorohydrin of natural origin, selected from the group consisting of glycidyl ethers presenting an epoxide equivalent weight higher than or equal to 50 g/equivalent and lower than or equal to 15000 g/equivalent, of glycidyl esters, of glycidyl amides, of glycidyl imides, of glycidyl amines, and of any mixture thereof, and of which the 14 C mass content is such that the ratio 14 C/ 12 C is higher than 0.7 10 −12 .