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3,4-dioxocyclohexa-1,5-diene-1-carbonitrile | 93127-01-6

中文名称
——
中文别名
——
英文名称
3,4-dioxocyclohexa-1,5-diene-1-carbonitrile
英文别名
3,4-Dioxo-1,5-cyclohexadiene-1-carbonitrile
3,4-dioxocyclohexa-1,5-diene-1-carbonitrile化学式
CAS
93127-01-6
化学式
C7H3NO2
mdl
——
分子量
133.106
InChiKey
YXBJVYOQFQQNAV-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

物化性质

  • 沸点:
    241.0±33.0 °C(Predicted)
  • 密度:
    1.32±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.2
  • 重原子数:
    10
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    57.9
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    3,4-dioxocyclohexa-1,5-diene-1-carbonitrile甲醇 、 sodium tetrahydroborate 作用下, 以 二氯甲烷 为溶剂, 反应 12.0h, 以81%的产率得到3,4-二羟基苯腈
    参考文献:
    名称:
    缺电子酚脱芳构化为邻醌:双齿氮连接碘 (V) 试剂。
    摘要:
    尽管其用途广泛,邻醌的合成仍然是一个重大挑战,特别是获得缺电子衍生物仍然是一个未解决的问题。这里报道了第一个通过酚类直接氧化合成缺电子邻醌的通用方法。该反应是通过一种新型双齿氮连接碘 (V) 试剂实现的,这是一类以前未开发的化合物,我们将其称为 Bi( N )-HVI。该反应非常普遍,并且对于邻位异构体和对位异构体具有优异的区域选择性。对邻醌产物的官能化进行了检查,从而实现了儿茶酚的简单一锅合成,以及多种杂原子亲核试剂的掺入。该方法代表了 Bi( N )-HVI的首次合成应用,并展示了它们作为进一步开发高反应性、高度可调的 I(V) 试剂的平台的潜力。
    DOI:
    10.1002/anie.201909868
  • 作为产物:
    描述:
    4-羟基苯甲腈三氟甲磺酸三甲基硅酯bis(acetoxy)iodylbenzene2,2’-联吡啶-4,4’-二甲酸乙酯 作用下, 以 氘代氯仿 为溶剂, 反应 0.25h, 以96%的产率得到3,4-dioxocyclohexa-1,5-diene-1-carbonitrile
    参考文献:
    名称:
    缺电子酚脱芳构化为邻醌:双齿氮连接碘 (V) 试剂。
    摘要:
    尽管其用途广泛,邻醌的合成仍然是一个重大挑战,特别是获得缺电子衍生物仍然是一个未解决的问题。这里报道了第一个通过酚类直接氧化合成缺电子邻醌的通用方法。该反应是通过一种新型双齿氮连接碘 (V) 试剂实现的,这是一类以前未开发的化合物,我们将其称为 Bi( N )-HVI。该反应非常普遍,并且对于邻位异构体和对位异构体具有优异的区域选择性。对邻醌产物的官能化进行了检查,从而实现了儿茶酚的简单一锅合成,以及多种杂原子亲核试剂的掺入。该方法代表了 Bi( N )-HVI的首次合成应用,并展示了它们作为进一步开发高反应性、高度可调的 I(V) 试剂的平台的潜力。
    DOI:
    10.1002/anie.201909868
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文献信息

  • Kinetic Study of Electrochemically Induced Michael Reactions of <i>o</i>-Quinones with Meldrum’s Acid Derivatives. Synthesis of Highly Oxygenated Catechols
    作者:D. Nematollahi、H. Shayani-jam
    DOI:10.1021/jo800115n
    日期:2008.5.1
    Electrochemical oxidation of catechols has been studied in the presence of Meldrum’s acid derivatives as nucleophiles in aqueous solution, by means of cyclic voltammetry and controlled-potential coulometry. Catechols in the Michael addition reaction react with Meldrum’s acids to form adducts that can undergo electrooxidation. Such products were obtained in good yields as confirmed by controlled potential
    已经通过循环伏安法和可控电库仑法在溶液中以亲核试剂形式存在Meldrum酸衍生物的情况下研究了邻苯二酚的电化学氧化。迈克尔加成反应中的邻苯二酚与麦德鲁姆酸反应形成可发生电氧化的加合物。如通过受控电位电合成所证实的那样,以良好的产率获得了此类产物。这样的产物可以通过在没有分隔的电池中的碳电极通过电合成在溶液中产生。此外,通过将实验循环伏安曲线与数字模拟曲线进行比较,可以估算介于电子转移之间的化学反应的均相速率常数。
  • NEUROLOGICALLY ACTIVE COMPOUNDS
    申请人:Barnham Kevin Jeffrey
    公开号:US20100160346A1
    公开(公告)日:2010-06-24
    The present invention relates to neurologically-active compounds, processes for their preparation and their use as pharmaceutical or veterinary agents, in particular for the treatment of neurological conditions, more specifically neurodegenerative conditions such as Alzheimer's disease.
    本发明涉及神经活性化合物,其制备方法以及它们作为制药或兽医制剂的用途,特别是用于治疗神经系统疾病,更具体地说是神经退行性疾病,如阿尔茨海默病。
  • Neurologically-active compounds
    申请人:Prana Biotechnology Limited
    公开号:EP2210892A2
    公开(公告)日:2010-07-28
    Compounds of formula Ie, or a salt, hydrate, solvate, derivative, pro-drug, tautomer and/or isomer thereof: wherein R, R1, m and q are as defined in the claims, and their use as pharmaceutical or veterinary agents, in particular for the treatment of neurological conditions including Alzheimer's disease.
    式 Ie 的化合物或其盐、合物、溶液、衍生物、原药、同分异构体和/或异构体: 其中 R、R1、m 和 q 如权利要求书中所定义,以及它们作为药物或兽药的用途,特别是用于治疗包括阿尔茨海默氏症在内的神经系统疾病。
  • Effects of electron-withdrawing substituents on DPPH radical scavenging reactions of protocatechuic acid and its analogues in alcoholic solvents
    作者:Shizuka Saito、Jun Kawabata
    DOI:10.1016/j.tet.2005.06.040
    日期:2005.8
    The DPPH (2,2-diphenyl-l-picrylhydrazyl) radical scavenging activity of protocatechuic acid (3,4-dihydroxybenzoic acid) and its related catechols was examined. Compounds possessing strong electron-withdrawing substituents showed high activity. NMR analysis of the reaction mixtures of catechols and DPPH radical in methanol showed the formation of methanol adducts. The results suggest that high radical scavenging activity of catechols in alcohol is due to a nucleophilic addition of an alcohol molecule on o-quinones, which leads to a regeneration of a catechol structure. Furthermore, the radical scavenging activity in alcohols would largely depend on the electron-withdrawing/donating substituents, Since they affect the susceptibility toward nucleophilic attacks on o-quinone. (c) 2005 Elsevier Ltd. All rights reserved.
  • ELECTROLYTE, AND ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUDING SAME
    申请人:Ningde Amperex Technology Limited
    公开号:US20220153690A1
    公开(公告)日:2022-05-19
    An electrolyte including one or more nitrile benzoquinone compounds, and the nitrile benzoquinone compound is selected from the group consisting of the compounds represented by formula I, formula II, and formula III: The substituents R 1 to R 9 are each independently selected from the group consisting of hydrogen, a C 2 to C 12 ether group, a C 1 to C 12 alkoxy group, halogen, a C 1 to C 12 alkyl group, a C 2 to C 12 alkenyl group, a C 2 to C 12 alkynyl group, and a C 6 to C 26 aryl group. The electrolyte can form a stable protective film on a cathode, thereby increasing the cycle capacity retention rate and high temperature storage performance of an electrochemical device.
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