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5-(1,2-二羟基乙基)-2,3,4(5h)-呋喃三酮 | 7723-73-1

中文名称
5-(1,2-二羟基乙基)-2,3,4(5h)-呋喃三酮
中文别名
5-(1,2-二羟乙基)-2,3,4(5H)-呋喃三酮
英文名称
5-(1,2-dihydroxy-ethyl)-furan-2,3,4-trione
英文别名
dehydroascorbic acid;Dehydroascorbinsaeure;DHA;5-(1,2-Dihydroxyethyl)oxolane-2,3,4-trione
5-(1,2-二羟基乙基)-2,3,4(5h)-呋喃三酮化学式
CAS
7723-73-1
化学式
C6H6O6
mdl
MFCD00064929
分子量
174.11
InChiKey
SBJKKFFYIZUCET-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):
    -1
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    101
  • 氢给体数:
    2
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    5-(1,2-二羟基乙基)-2,3,4(5h)-呋喃三酮氢气 、 calcium hydroxide 作用下, 60.0 ℃ 、101.33 kPa 条件下, 以105.12 g的产率得到calcium;2-(1,2-dihydroxyethyl)-3-hydroxy-5-oxo-2H-furan-4-olate
    参考文献:
    名称:
    칼슘 아스코베이트 건식 합성 방법
    摘要:
    본 발명은 칼슘 아스코베이트 건식 합성 방법을 제공한다. 본 발명에 따른 칼슘 아스코베이트 건식 합성 방법은 L-아스코빅 산에 O2를 부가하여 탈수 반응을 수행하는 L-아스코빅 산 탈수반응 단계: 상기 탈수 반응단계 생성물에 산화칼슘 분말을 첨가하여 탈수 반응에서 생성된 물과 반응시켜 수산화칼슘으로 전환하는 산화칼슘 수산화반응 단계: 상기 산화칼슘 수산화반응 단계의 생성물에 H2를 부가하면서 디하이드로아스코빅 산 및 Ca(OH)2을 반응시켜 칼슘 아스코베이트를 합성하는 칼슘 아스코베이트 합성반응 단계: 및 칼슘 아스코베이트 합성반응 종료 후 질소 가스를 충진 배출하여 건식가스 건조를 수행하는 칼슘 아스코베이트의 건식 가스 건조 단계를 포함한다.
    公开号:
    KR102393489B1
  • 作为产物:
    描述:
    维生素 C硫酸 、 [Cu2(2,2':6',2''-terpyridine)2(β-Mo8O26)0.5(γ-Mo8O26)0.5]*0.25H2O 、 sodium sulfate 作用下, 生成 5-(1,2-二羟基乙基)-2,3,4(5h)-呋喃三酮
    参考文献:
    名称:
    由小型钼簇和铜吡啶基配合物形成的四种新型双功能电催化剂†
    摘要:
    通过在相同的Mo改变N-杂环配体7 /铜/ N -配位体的反应系统,基于isopolymolybdates四个新的有机-无机杂化,[铜2(TPY)2(β-沫8 ö 26)0.5(γ-沫8 ø 26)0.5 ]·0.25H 2 O(1),[铜2(TPY)2(H 2 O)2(β-沫8 ö 26)](2),[铜(BPY)(莫3 ö 10)]·H 2 O(3)和[Cu(bpy)(H2 O)(β-沫8 ö 26) 0.5 ] 0.5( 4)(TPY = 2,2':6',2'' -三联吡啶和联吡啶= 2,6-双(吡唑-1-基)吡啶)用不同pH值的水热法制备。X射线结构分析表明,化合物1具有混合β-[Mo 8 O 26 ]的1D {-β-[Mo 8 O 26 ] -Cu 2- γ-[Mo 8 O 26 ]} n直链结构,且γ-[Mo 8 O 26 ]聚氧阴离子;化合物2具有基于[Cu(tpy)] 2+基序和β-[Mo
    DOI:
    10.1039/c9dt03560e
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文献信息

  • THE INTERACTION OF <i>o</i>-DIPHENOLS WITH α-DIKETONES: THE REACTION OF 5,6-DIHYDROXY-<i>N</i>-METHYLINDOLE WITH DEHYDROASCORBIC ACID
    作者:G. L. Mattok、R. A. Heacock
    DOI:10.1139/v64-214
    日期:1964.6.1

    5,6-Dihydroxy-N-methylmdole readily reacts with dehydroascorbic acid in aqueous solution at room temperature. The o-diphenol system of the indole derivative interacts with the α-diketone function of dehydroascorbic acid to form a 1,4-benzodioxane derivative. This type of reaction appears to be a general one since similar interactions occur between other o-diphenols and α-diketones. The mechanism by which the 1,4-benzodioxane derivative is obtained when adrenochrome is reduced with ascorbic acid is discussed.

    5,6-二羟基-N-甲基吲哚在室温下与脱氢抗坏血酸在水溶液中迅速反应。吲哚衍生物的邻二酚系统与脱氢抗坏血酸的α-二酮功能相互作用,形成1,4-苯并二氧杂环己烷衍生物。这种类型的反应似乎是一种普遍的反应,因为类似的相互作用发生在其他邻二酚和α-二酮之间。讨论了当肾上腺素通过抗坏血酸还原时如何获得1,4-苯并二氧杂环己烷衍生物的机制。
  • [EN] BIOMIMETIC NANOMATERIALS AND USES THEREOF<br/>[FR] NANOMATÉRIAUX BIOMIMÉTIQUES ET LEURS UTILISATIONS
    申请人:OHIO STATE INNOVATION FOUNDATION
    公开号:WO2019027999A1
    公开(公告)日:2019-02-07
    The present disclosure relates to biomimetic nanomaterials, compounds, compositions, and methods for delivery of therapeutic, diagnostic, or prophylactic agents (for example, a nucleic acid).
    本公开涉及仿生纳米材料、化合物、组合物以及用于传递治疗、诊断或预防剂(例如核酸)的方法。
  • Cascaded Nanozyme System with High Reaction Selectivity by Substrate Screening and Channeling in a Microfluidic Device**
    作者:Qing Zhou、Hong Yang、Xinghua Chen、Yuan Xu、Dan Han、Sisi Zhou、Songqin Liu、Yanfei Shen、Yuanjian Zhang
    DOI:10.1002/anie.202112453
    日期:2022.1.10
    The reaction selectivity of a nanozyme system was enhanced by screening and channeling of substrates. A catalytic cascade incorporating N-doped carbon nanocages with oxidase-like activity, and Prussian blue nanoparticles with peroxidase-like activity, improved reaction selectivity by more than 2000 times.
    通过底物的筛选和引导提高了纳米酶系统的反应选择性。催化级联结合了具有类氧化酶活性的氮掺杂碳纳米笼和具有类过氧化物酶活性的普鲁士蓝纳米颗粒,将反应选择性提高了 2000 倍以上。
  • [EN] AZOLE COMPOUNDS CARRYING AN IMINE-DERIVED SUBSTITUENT<br/>[FR] COMPOSÉS D'AZOLE TRANSPORTANT UN SUBSTITUANT DÉRIVÉ D'IMINE
    申请人:BASF SE
    公开号:WO2015091645A1
    公开(公告)日:2015-06-25
    The present invention relates to azole compounds of formula (I) wherein the variables are as defined in the claims or the description. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    本发明涉及式(I)的唑类化合物,其中变量如权利要求或描述中定义的那样。该发明还涉及一种利用这些化合物控制无脊椎动物害虫的方法,以及包含所述化合物的植物繁殖材料、农业和兽医组合物。
  • DYE-ASCORBIC ACID DERIVATIVES
    申请人:Rudolph Thomas
    公开号:US20130125317A1
    公开(公告)日:2013-05-23
    The invention relates to specific dye-ascorbic acid derivatives and the use thereof as dyes for the colouring of matrices, such as, for example, skin, hair, nails or textiles, and a process for the preparation thereof, a process for the colouring of matrices, and a composition comprising these dye-ascorbic acid derivatives, and a process for the preparation of these compositions. On use of the specific dye-ascorbic acid derivatives according to the invention, a positive effect on the moisture content of the matrices arises.
    本发明涉及特定的染料-抗坏血酸衍生物及其作为染料用于染色基质,例如皮肤、头发、指甲或纺织品,以及其制备过程,基质染色的过程,包括这些染料-抗坏血酸衍生物的组合物和这些组合物的制备过程。使用本发明的特定染料-抗坏血酸衍生物时,基质的湿度含量会产生积极影响。
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