2,2'-dimethyl-tetrahydro-[2,3']bifuryl-5,5'-dione | 94521-46-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: 2,2'-dimethyl-tetrahydro-[2,3']bifuryl-5,5'-dione
• 英文别名: 2,2'-Dimethyl-tetrahydro-[2,3']bifuryl-5,5'-dion；5,5'-Dioxo-2,2'-dimethyl-octahydro-2,3'-difuryl；5-Methyl-5-(2-methyl-5-oxooxolan-3-yl)oxolan-2-one
• CAS: 94521-46-7
• 化学式: C₁₀H₁₄O₄
• 分子量: 198.219
• InChiKey: GWKLJQUHAGESSH-UHFFFAOYSA-N

物化性质

• 沸点：
  180-200 °C(Press: 0.07 Torr)
• 密度：
  1.204±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  5,5'-Dioxo-2,2'-dimethyl-2,2',3',4',5,5'-hexahydro-2,3'-difuryl 在 甲醇 、 铂 作用下， 生成 2,2'-dimethyl-tetrahydro-[2,3']bifuryl-5,5'-dione
  参考文献：
  名称：

  Lukes; Syhora, Collection of Czechoslovak Chemical Communications, 1954, vol. 19, p. 1205,1209

  摘要：

  DOI：

文献信息

• Process for the liquefaction of lignocellulosic material
  申请人：Petrus Leonardus

  公开号：US20070100162A1

  公开（公告）日：2007-05-03

  A process for the liquefaction of lignocellulosic or cellulosic material, wherein solid lignocellulosic or cellulosic material is heated at a temperature in the range of from 100 to 300° C. in the presence of an acid catalyst and a solvent, wherein the solvent-to-solid material weight ratio is at most 50, the acid catalyst is present in a concentration of at most 50% by weight of acid based on the weight of solvent and acid, and the solvent comprises a compound having a gamma lactone group of the general molecular formula (1) wherein R 1 to R 6 each represent, independently, a hydrogen atom or an organic group connected with a carbon atom to the lactone group or the solvent comprises furfural, levulinic acid or a compound obtainable from furfural or levulinic acid by hydrogenation, dehydration, aldolcondensation, dimerisation or oligomerisation, esterification with an alcohol, or a combination of two or more of these reactions.
• Lukes; Syhora, Collection of Czechoslovak Chemical Communications, 1954, vol. 19, p. 1205,1209
  作者：Lukes、Syhora

  DOI：——

  日期：——