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2,4-呋喃二甲醇 | 294857-29-7

中文名称
2,4-呋喃二甲醇
中文别名
——
英文名称
2,4-di(hydroxymethyl)furan
英文别名
2,4-furandimethanol;4-furandimethanol;[4-(hydroxymethyl)furan-2-yl]methanol
2,4-呋喃二甲醇化学式
CAS
294857-29-7
化学式
C6H8O3
mdl
——
分子量
128.128
InChiKey
HKGMKJJFLRJMEN-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -0.7
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    53.6
  • 氢给体数:
    2
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    2,4-呋喃二甲醇吡啶氯化亚砜 作用下, 以 乙醚 为溶剂, 反应 14.0h, 生成 diethyl ((4-methylfuran-2-yl)methyl)phosphonate
    参考文献:
    名称:
    Pevzner; Ignat'ev; Ionin, Russian Journal of General Chemistry, 2000, vol. 70, # 1, p. 25 - 36
    摘要:
    DOI:
  • 作为产物:
    描述:
    在 lithium aluminium tetrahydride 作用下, 以 乙醚 为溶剂, 以2.95%的产率得到2,4-呋喃二甲醇
    参考文献:
    名称:
    Pevzner; Ignat'ev; Ionin, Russian Journal of General Chemistry, 2000, vol. 70, # 1, p. 25 - 36
    摘要:
    DOI:
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文献信息

  • PROCESS FOR REMOVAL OF TETRAHYDROFURAN
    申请人:Novamont S.p.A.
    公开号:EP3214108A1
    公开(公告)日:2017-09-06
    This invention relates to a process for the removal of tetrahydrofuran from polyesters or copolyesters comprising 1,4-butylene dicarboxylate repeating units and from compositions comprising the said polyesters or copolyesters.
    本发明涉及一种从包含 1,4-丁烯甲酸酯重复单元的聚酯或共聚物以及包含上述聚酯或共聚物的组合物中去除四氢呋喃的工艺。
  • Process for removal of tetrahydrofuran
    申请人:Novamont S.p.A.
    公开号:US10711098B2
    公开(公告)日:2020-07-14
    Provided is a process for the removal of tetrahydrofuran from polyesters or copolyesters comprising 1,4-butylene dicarboxylate repeating units and from compositions comprising the polyesters or copolyesters.
    本发明提供了一种从包含 1,4-丁烯羧酸盐重复单元的聚酯或共聚物以及包含这些聚酯或共聚物的组合物中去除四氢呋喃的工艺。
  • Method for the in vivo synthesis of 4-hydroxymethylfurfural and derivatives thereof
    申请人:Braskem S.A.
    公开号:US11339414B2
    公开(公告)日:2022-05-24
    The present disclosure provides recombinant microorganisms and methods for the production of 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA from a carbon source. The method provides for engineered microorganisms that express endogenous and/or exogenous nucleic acid molecules that catalyze the conversion of a carbon source into 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA. The disclosure further provides methods of producing polymers derived from 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA.
    本公开提供了从碳源生产4-HMF2,4-呋喃二甲醇呋喃-2,4-二甲醛、4-羟甲基糠酸、2-甲酰基呋喃-4-羧酸酯、4-甲酰基呋喃-2-羧酸酯和/或2,4-FDCA重组生物和方法。该方法提供了表达内源和/或外源核酸分子的工程微生物,这些核酸分子可催化碳源转化为 4-HMF2,4-呋喃二甲醇呋喃-2,4-二甲醛、4-羟甲基糠酸、2-甲酰基呋喃-4-羧酸、4-甲酰基呋喃-2-羧酸和/或 2,4-FDCA。本公开进一步提供了由 4-HMF2,4-呋喃二甲醇呋喃-2,4-二甲醛、4-羟甲基糠酸、2-甲酰基呋喃-4-羧酸酯、4-甲酰基呋喃-2-羧酸酯和/或 2,4-FDCA衍生聚合物的生产方法。
  • Process for the production of 1,4-butanediol from renewable sources and polyesters obtained therefrom
    申请人:NOVAMONT S.P.A
    公开号:US11377409B2
    公开(公告)日:2022-07-05
    The invention relates to a process for the production of 1,4-butanediol comprising the preparation of a fermentation broth comprising 1,4-butanediol from renewable sources and water, separation of a liquid fraction comprising said 1,4-butanediol and water from one or more solid fractions, said liquid fraction comprising 2-pyrrolidone in an amount higher than 80 ppm, one or more passages of the resulting liquid fraction through a bed comprising one or more cation-exchange resins thereby providing an output pH of said liquid fraction from 4 to 2, one or more passages of the resulting liquid fraction through a bed comprising one or more anion-exchange resins thereby providing an output pH of said liquid fraction from 8 to 11, and the distillation of the liquid fraction thereby provided so as to obtain a composition having a concentration of said 1,4-butanediol higher than 99.0% by weight and comprising 2-pyrrolidone in an amount lower than 6 ppm. The resulting composition should exhibit an APHA color value after ageing of less than 30.
    本发明涉及一种生产 1,4-丁二醇的工艺,包括制备由可再生资源中的 1,4-丁二醇组成的发酵液,将由所述 1,4-丁二醇组成的液体馏分从一种或多种固体馏分中分离出来,所述液体馏分中 2-吡咯烷酮的含量高于 80 ppm、将得到的液体馏分一次或多次通过一个由一种或多种阳离子交换树脂组成的床层,从而使所述液体馏分的输出 pH 值为 4 至 2,将得到的液体馏分一次或多次通过一个由一种或多种阴离子交换树脂组成的床层,从而使所述液体馏分的输出 pH 值为 8 至 11,对由此得到的液体馏分进行蒸馏,以获得一种组合物,其所述 1,4-丁二醇的浓度高于 99.0% (以重量计),且 2-吡咯烷酮的含量低于 6 ppm。所得到的组合物在老化后的 APHA 色值应小于 30。
  • DERIVATIVE OF EPICHLOROHYDRIN OF NATURAL ORIGIN
    申请人:SOLVAY SA
    公开号:EP2621911A1
    公开(公告)日:2013-08-07
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