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乙烷-1,1,2,2-四醇 | 44307-07-5

中文名称
乙烷-1,1,2,2-四醇
中文别名
——
英文名称
Glyoxal-hydrat
英文别名
glyoxal bis-hydrate;Ethane-1,1,2,2-tetrol
乙烷-1,1,2,2-四醇化学式
CAS
44307-07-5
化学式
C2H6O4
mdl
——
分子量
94.0672
InChiKey
AXCZRQHGMPTZPR-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):
    -2.2
  • 重原子数:
    6
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    80.9
  • 氢给体数:
    4
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2905499000

SDS

SDS:4224d7c5bbc0b7636a74131a126654c0
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反应信息

  • 作为反应物:
    参考文献:
    名称:
    乙二醛-硫(IV)加合物形成的动力学,机理和热力学
    摘要:
    DOI:
    10.1021/j100313a056
  • 作为产物:
    描述:
    草酸醛 作用下, 生成 乙烷-1,1,2,2-四醇
    参考文献:
    名称:
    New Synthesis of 2,4,6,8-Tetramethyl-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione Using Etidronic Acid as a “Green” Catalyst
    摘要:
    DOI:
    10.1134/s1070428020120039
  • 作为试剂:
    描述:
    、 sodium fluoride 、 vanadia 、 ammonium dihydrogen phosphate 在 乙烷-1,1,2,2-四醇 作用下, 生成 sodium vanadium fluorophosphate
    参考文献:
    名称:
    Internal Vanadium Doping and External Modification Design of P2‐Type Layered Mn‐Based Oxides as Competitive Cathodes toward Sodium‐Ion Batteries
    摘要:
    Abstract

    P2‐type layered manganese‐based oxides have attracted considerable interest as economical, cathode materials with high energy density for sodium‐ion batteries (SIBs). Despite their potential, these materials still face challenges related to sluggish kinetics and structural instability. In this study, a composite cathode material, Na0.67Ni0.23Mn0.67V0.1O2@Na3V2O2(PO4)2F was developed by surface‐coating P2‐type Na0.67Ni0.23Mn0.67V0.1O2 with a thin layer of Na3V2O2(PO4)2F to enhance both the electrochemical sodium storage and material air stability. The optimized Na0.67Ni0.23Mn0.67V0.1O2@5wt %Na3V2O2(PO4)2F exhibited a high discharge capacity of 176 mA h g−1 within the 1.5‐4.1 V range at a low current density of 17 mA g−1. At an increased current density of 850 mA g−1 within the same voltage window, it still delivered a substantial initial discharge capacity of 112 mAh g−1. These findings validate the significant enhancement of ion diffusion capabilities and rate performance in the P2‐type Na0.67Ni0.33Mn0.67O2 material conferred by the composite cathode.

    DOI:
    10.1002/chem.202400088
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文献信息

  • Photochemistry of 2-Azido-1-methylimidazole in Aqueous Solutions. Observation of the 1-Methyl-2-imidazolylnitrenium Ion
    作者:Timothy A. Gadosy、Robert A. McClelland
    DOI:10.1021/ja9827090
    日期:1999.2.1
    5-dihydroxy-1-methylimidazolium ion 3, its monophosphate ester 6 when the irradiation is carried out in phosphate buffer, and glutathione adducts 7 and 8 when glutathione (GSH) is present. These products have been previously observed in the reactions of 2-hydroxylamino-1-methylimidazole in aqueous solution, and arise from reaction of the 1-methyl-2-imidazolylnitrenium ion (2+) with water, phosphate, and
    2-叠氮基-1-甲基咪唑 (12) 在水溶液中的辐照得到来自两个反应通道的产物。一种途径涉及叠氮杂环典型的开环。观察到的产物是乙二醛二水合物、甲基铵离子和氰胺;乙二醛双肟被认为是最初在开环中形成的中间体。当在磷酸盐缓冲液中进行照射时,另一条途径导致产物保留五元环、2-氨基-4,5-二氢-4,5-二羟基-1-甲基咪唑鎓离子 3、其单磷酸酯 6 , 当存在谷胱甘肽 (GSH) 时,谷胱甘肽加合物 7 和 8。这些产物先前已在水溶液中 2-羟基氨基-1-甲基咪唑的反应中观察到,并且产生于 1-甲基-2-咪唑基硝基鎓离子 (2+) 与水、磷酸盐、和谷胱甘肽。因此,建议该途径涉及通过辐照后形成的单线态 1-甲基-2-咪唑基硝烯 13 质子化形成阳离子 2+。
  • Synthesis of first representatives of 3,3′-bi(6,8-dialkyl-2,4-dioxa-6,8-diazabicyclo[3.3.0]octan-7-ones)
    作者:Andrey S. Sigachev、Angelina N. Kravchenko、Galina A. Gazieva、Pavel A. Belyakov、Natal'Ya G. Kolotyrkina、Oleg V. Lebedev、Nina N. Makhova、Konstantin A. Lyssenko
    DOI:10.1002/jhet.5570430523
    日期:2006.9
    The first representatives of 3,3-bi(2,4-dioxa-6,8-diazabicyclo[3.3.0]octan-7-ones) have been synthesized by a reaction of glyoxal as form of 2,2′-bi(4,5-dihydroxy-1,3-dioxalane) with N,N′-dialkylureas. Their structures have been supported by X-ray analysis. 1,3-Dialkylimidazolidine-2,4-diones (hydantoins) have been isolated as by-products and their formation mechanism has been experimentally confirmed
    3,3'-bi(2,4-dioxa-6,8-diazabicyclo [3.3.0] octan-7-ones)的第一个代表是通过乙二醛以2,2'-bi的形式合成的(4,5-二羟基-1,3-二氧杂戊环)与N,N′-二烷基脲。X射线分析支持了它们的结构。1,3-二烷基咪唑烷-2,4-二酮(乙内酰脲)已被分离为副产物,其形成机理已通过实验证实。
  • 一种高纯度轮环藤宁的制备方法
    申请人:厦门市华兴化工有限公司
    公开号:CN103360333B
    公开(公告)日:2016-03-30
    本发明提出了一种高纯度轮环藤宁的制备方法。该方法按照以下的路线制备得到。本发明方法得到的轮环藤宁纯度高。同时,本发明方法大大降低能耗和动力费用,降低原料成本。大大提高反应速率;降低催化剂用量和反应温度,缩短了工艺耗时和降低了工艺成本;大量降低了酸的用量消耗,大大降低了对设备的损耗。提高了生产效率,产品质量达到了99.8%以上;用水合肼代替二乙烯三胺作水解反应,使工艺适合工业化生产。本发明方法环保、节约成本及绿色工业化。
  • 3,3′-bi(6,8-dialkyl-2,4-dioxa-7-thia-6,8-diazabicyclo[3.3.0]-octane-7,7-dioxides): Structure and synthesis
    作者:G. A. Gazieva、Yu. V. Nelyubina、A. N. Kravchenko、K. A. Lysenko、N. G. Kolotyrkina、P. A. Belyakov、A. A. Korlyukov、O. V. Lebedev、N. N. Makhova
    DOI:10.1134/s107042800902016x
    日期:2009.2
    Derivatives of a new heterocyclic system, 3,3-bi(6,8-dialkyl-2,4-dioxa-7-thia-6,8-diazabicyclo[3.3.0]-octane-7,7-dioxides), were synthesized by condensation of 1,3-dialkylsulfamides with glyoxal (as a dihydrate trimer). Their structure was investigated by spectral methods, XRD, and X-ray phase analysis of one among these compounds.
    一个新的杂环系统的衍生物3,3'-bi(6,8-dialk-2,4-dioxa-7-thia-6,8-diazabicyclo [3.3.0] -octane-7,7-dioxides),通过将1,3-二烷基磺酰胺与乙二醛(作为二水合物三聚体)缩合来合成。通过光谱方法,XRD和其中一种化合物的X射线相分析研究了它们的结构。
  • Products of reductions of 2-nitroimidazoles
    作者:Robert A. McClelland、Rick Panicucci、A. Michael Rauth
    DOI:10.1021/ja00248a028
    日期:1987.7
    Reductions chimique, electrochimique et radiochimique des misonidazole, azomycine (A) et methyl-1 nitro-2 imidazole: obtention d'amino-2 dihydroxy-4,5 imidazoline-2iums via des hydroxyamino-2 imidazoles et, dans le cas de A, obtention d'amino-2 imidazole
    Reductions chimique,electrochimique et radiochimique des misonidazole, azomycine (A) etmethyl-1 nitro-2 imidazole: obtention d'amino-2 dihydroxy-4,5 imidazoline-2iums via des hydroxyamino-2 imidazoles et, dans le cas de A,获得 d'amino-2 咪唑
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