2-(丁氧基甲基)-5-甲基呋喃 | 126080-79-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 中文名称: 2-(丁氧基甲基)-5-甲基呋喃
• 英文名称: 2-butoxymethyl-5-methylfuran
• 英文别名: 2-(Butoxymethyl)-5-methylfuran
• CAS: 126080-79-3
• 化学式: C₁₀H₁₆O₂
• 分子量: 168.236
• InChiKey: GMGOSGQUXLIANL-UHFFFAOYSA-N

物化性质

• 沸点：
  202.9±25.0 °C(Predicted)
• 密度：
  0.949±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  22.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  聚合甲醛 、 2-(丁氧基甲基)-5-甲基呋喃 在 溶剂黄146 作用下， 反应 1.0h， 以19%的产率得到2-[5-(butoxymethyl)furan-2-yl]ethanol
  参考文献：
  名称：

  Pevzner, L. M.; Ignat'ev, V. M.; Golubkov, I. M., Journal of Organic Chemistry USSR (English Translation), 1989, vol. 25, # 4.2, p. 757 - 759

  摘要：

  DOI：
• 作为产物：
  描述：

  5-甲基呋喃醛 在 sodium tetrahydroborate 作用下， 生成 2-(丁氧基甲基)-5-甲基呋喃
  参考文献：
  名称：

  Biomass conversion to diesel via the etherification of furanyl alcohols catalyzed by Amberlyst-15

  摘要：

  The etherification of furanyl alcohols produced from biomass-derived glucose and fructose has been a growing area of research for production of alternative diesel additives. We have determined that the Bronsted acidic resin catalyst, Amberlyst-15, is highly active and selective for the etherification of furanyl alcohols by both ethanol and butanol. The mechanism and kinetics of this reaction were investigated using 5-methylfurfuryl alcohol (MFA) as a probe molecule. Etherification of MFA was found to be first order in both the concentrations of furanyl alcohol and the acid sites. The mechanism of MFA etherification also holds for the etherification of 2,5-bis(hydroxymethyl)furan (BHMF) and 5-(hydroxymethyl)furfural (HMF). In the case of HMF, we find that acetalization of HMF precedes etherification in alcohol solutions. The apparent activation energy of furanyl alcohol etherification in ethanol and butanol solutions ranged from 17.0 to 26.3 kcal/mol. Electron donation/withdrawal at the 2 or 5 position of the furan ring in addition to solvent polarity was found to have significant effects on the rate of furanyl alcohol etherification. (C) 2014 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.jcat.2014.02.012

文献信息

• [EN] CATALYTIC SYNTHESIS OF REDUCED FURAN DERIVATIVES<br/>[FR] SYNTHÈSE CATALYTIQUE DE DÉRIVÉS DE FURANE RÉDUITS
  申请人：ARCHER DANIELS MIDLAND CO

  公开号：WO2014175989A1

  公开（公告）日：2014-10-30

  The present invention relates to catalytic synthesis of furan derivatives from alkoxymethylfurfural ethers or acyloxymethylfurfural esters. More particularly, the invention pertains to furan derivatives obtained by use of a multifunctional catalyst system to carry out both hydrogenation of furan starting material and hydrolysis of the reduced furan derivative in a single reaction. The process allows recovering and recycling of alcohol or acid from the reaction product.

  本发明涉及利用多功能催化剂系统从烷氧甲基糠醛醚或酰氧甲基糠醛酯合成呋喃衍生物。更具体地，该发明涉及通过使用多功能催化剂系统，在单一反应中既进行糠醛起始原料的加氢，又进行还原后的呋喃衍生物的水解，从而获得呋喃衍生物。该过程允许从反应产物中回收和循环利用醇或酸。
• Raja, S.; Xavier, N.; Arulraj, S. J., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1989, vol. 28, # 1-11, p. 687 - 689
  作者：Raja, S.、Xavier, N.、Arulraj, S. J.

  DOI：——

  日期：——
• PEVZNER, L. M.;IGNATEV, V. M.;GOLUBKOV, I. M., ZH. ORGAN. XIMII, 25,(1989) N, S. 843-846
  作者：PEVZNER, L. M.、IGNATEV, V. M.、GOLUBKOV, I. M.

  DOI：——

  日期：——
• RAJA, S.;XAVIER, N.;ARULRAJ, S. J., INDIAN J. CHEM. B, 28,(1989) N, C. 687-689
  作者：RAJA, S.、XAVIER, N.、ARULRAJ, S. J.

  DOI：——

  日期：——
• CATALYTIC SYNTHESIS OF REDUCED FURAN DERIVATIVES
  申请人：Archer Daniels Midland Company

  公开号：EP2989094A1

  公开（公告）日：2016-03-02