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2,3-dihydroxycyclohexanone | 60793-36-4

中文名称
——
中文别名
——
英文名称
2,3-dihydroxycyclohexanone
英文别名
2,3-dihydroxycyclohexan-1-one
2,3-dihydroxycyclohexanone化学式
CAS
60793-36-4
化学式
C6H10O3
mdl
——
分子量
130.144
InChiKey
VLKBFBQNKKKELE-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

  • 熔点:
    87 °C
  • 沸点:
    43.5 °C(Press: 1 Torr)
  • 密度:
    1.1313 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    -0.8
  • 重原子数:
    9
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    57.5
  • 氢给体数:
    2
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    2,3-dihydroxycyclohexanone丙酮对甲苯磺酸 作用下, 反应 72.0h, 以50%的产率得到(3aR,7aR)-2,2-dimethylperhydro-1,3-benzodioxol-4-one
    参考文献:
    名称:
    α-Functionalised ketones as promoters of alkene epoxidation by Oxone®
    摘要:
    Acceleration of Oxone(R) epoxidation of alkenes by several a-functionalised ketones, including alpha-amido ketones, is investigated. In general, competing decomposition by Baeyer-Villiger reaction prevents use of the ketones as efficient epoxidation promoters. However, a novel oxazolidinone-derived ketone provides epoxides with moderate enantioselectivity (up to 34% ee). (C) 1999 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(99)00616-x
  • 作为产物:
    描述:
    2,3-dihydroperoxycyclohexanone 在 三苯基膦 作用下, 生成 2,3-dihydroxycyclohexanone
    参考文献:
    名称:
    Reactivity of C-H bonds in cyclohexanone and 1-tert-butylperoxycyclohexanol toward the tert-butylperoxyl radical
    摘要:
    The kinetics of oxygen uptake and the composition of the cyclohexanone oxidation products in the azobisisobutyronitrile-initiated oxidation of cyclohexanone in the presence of tert-butyl hydroperoxide have been investigated by the Howard-Ingold method. The partial rate constants of the reaction of the tert-butylperoxyl radical with the C-H bonds of cyclohexanol and 1-tert-butylperoxycyclohexanole at 333 K have been determined. The carbonyl group of cyclohexanone activates the C-H bonds in the 2- and 6-positions (alpha) and deactivates the C-H bonds in the 3- and 5-positions (beta) compared to the C-H bonds in the 4-position (gamma), whose reactivity is similar to that of the methylenic C-H bonds in cyclohexane. Evaluation of the joint effect of the hydroxyl and tert-butylperoxyl groups in 1-tert-butylperoxycyclohexanol suggests a considerable deactivation of the C-H bonds in the 2- and 6-positions (beta) and, to a lesser extent, in the 3- and 5-positions (gamma).
    DOI:
    10.1134/s0023158413020122
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文献信息

  • Activation of H<sub>2</sub>O<sub>2</sub> over Zr(IV). Insights from Model Studies on Zr-Monosubstituted Lindqvist Tungstates
    作者:Nataliya V. Maksimchuk、Vasilii Yu. Evtushok、Olga V. Zalomaeva、Gennadii M. Maksimov、Irina D. Ivanchikova、Yuriy A. Chesalov、Ilia V. Eltsov、Pavel A. Abramov、Tatyana S. Glazneva、Vadim V. Yanshole、Oxana A. Kholdeeva、R. John Errington、Albert Solé-Daura、Josep M. Poblet、Jorge J. Carbó
    DOI:10.1021/acscatal.1c02485
    日期:2021.8.20
    (Bu4N)2[W5O18Zr(H2O)3] (1) and (Bu4N)6[W5O18Zr(μ-OH)}2] (2), have been employed as molecular models to unravel the mechanism of hydrogen peroxide activation over Zr(IV) sites. Compounds 1 and 2 are hydrolytically stable and catalyze the epoxidation of C═C bonds in unfunctionalized alkenes and α,β-unsaturated ketones, as well as sulfoxidation of thioethers. Monomer 1 is more active than dimer 2. Acid
    Zr-单取代的 Lindqvist 型多属氧酸盐 (Zr-POM),(Bu 4 N) 2 [W 5 O 18 Zr(H 2 O) 3 ] ( 1 ) 和 (Bu 4 N) 6 [W 5 O 18 Zr( μ-OH)} 2 ] ( 2 ),已被用作分子模型来揭示过氧化氢在 Zr(IV) 位点上的活化机制。化合物1和2具有解稳定性,可催化未官能化烯烃和 α,β-不饱和酮中 C=C 键的环氧化以及醚的磺化氧化。单体1比二聚体2更活跃。酸添加剂大大加速了氧化反应,并将氧化剂利用效率提高到>99%。产物分布表明异裂氧转移机制,该机制涉及在 Zr-POM 和 H 2 O 2相互作用时形成的亲电氧化物质。1和2与 H 2 O 2的相互作用以及由此产生的过氧衍生物已通过 UV-vis、FTIR、拉曼光谱、HR-ESI-MS 和组合 HPLC-ICP-原子发射光谱技术进行了研究。一个之间的相互作用17
  • cis-Dihydroxylation of electron deficient olefins catalysed by an oxo-bridged diiron(III) complex with H2O2
    作者:Ambica Kejriwal、Sachidulal Biswas、Achintesh N. Biswas、Pinaki Bandyopadhyay
    DOI:10.1016/j.molcata.2015.11.023
    日期:2016.3
    acetic acid. The catalytic system has been shown to oxidise electron-deficient olefins to the corresponding cis-diols, while epoxidation is favoured in case of electron-rich olefins. The μ-oxo diiron(III) core of the catalyst 1 has been found be regenerated after the catalytic turnovers. Addition of a second batch of substrate and oxidant at the end of the olefin oxidation results in the formation of
    室由一个对称的(μ-氧代)(μ-羟基)二催化的烯烃的温度氧化(III)配合物(1)的基础上氨基吡啶配体bpmen(bpmen =  Ñ,Ñ '二甲基Ñ,Ñ N'-双描述了在限制底物的条件下用过氧化氢的(2-吡啶基甲基)乙烷-1,2-二胺。在环境反应条件下,已实现了出色的底物转化率。已经发现1 / H 2 O 2体系的烯烃氧化效力在乙酸的存在下得到改善。已表明催化体系可将缺电子的烯烃氧化为相应的顺式-二醇,而在富含电子的烯烃的情况下,环氧化是有利的。已经发现催化剂1的μ-氧代二(III)核在催化周转之后被再生。在烯烃氧化结束时添加第二批底物和氧化剂导致形成几乎相同量的环氧化物/二醇。此外,再生的催化剂对缺电子烯烃的氧化表现出明显更高的优先性。
  • A procedure for the preparation of Ti-Beta zeolites for catalytic epoxidation with hydrogen peroxide
    作者:Bo Tang、Weili Dai、Xiaoming Sun、Naijia Guan、Landong Li、Michael Hunger
    DOI:10.1039/c3gc42534g
    日期:——
    in the zeolite framework while a minority exists in the form of isolated octahedrally coordinated Ti(VI) at framework or extra-framework positions. The obtained Ti-Beta zeolites are highly active and selective catalysts for the epoxidation of unsaturated ketones, e.g. 2-cyclohexen-1-one, with hydrogen peroxide as an oxidant. A quasilinear correlation between the epoxidation rate and the number of framework
    Ti-Beta沸石已通过可重现且可扩展的两步后合成策略成功制备,该策略包括通过脱氢H-Beta和随后用属对所得的Si-Beta进行干浸渍来创建带有相关硅烷醇基团的空T位点二化物。通过漫反射红外傅里叶变换(DRIFT)和多核固态核磁共振(SSNMR)光谱研究了Ti掺入Beta骨架的机理。从漫反射紫外可见(UV-vis)和X射线光电子能谱(XPS)获得的表征结果表明,大多数结合的Ti物种以孤立的四面体配位Ti(IV)在沸石骨架中,而少数则以孤立八面体配位的Ti(VI)的形式存在于骨架或骨架外位置。所得的Ti-Beta沸石是高活性和选择性催化剂,用于用过氧化氢作为氧化剂环氧化不饱和酮,例如2-环己烯-1-酮。可以画出环氧化速率与骨架Ti(IV)种类数量之间的准线性关系,证明这些Ti(IV))物种负责所研究的Ti-Beta沸石的环氧化活性。详细讨论了制备参数和反应条件对Ti-Beta分子筛
  • Tandem Lewis acid catalysis for the conversion of alkenes to 1,2-diols in the confined space of bifunctional TiSn-Beta zeolite
    作者:Qifeng Lei、Chang Wang、Weili Dai、Guangjun Wu、Naijia Guan、Michael Hunger、Landong Li
    DOI:10.1016/s1872-2067(20)63734-2
    日期:2021.7
    to 1,2-diols. The isolated Ti and Sn Lewis acid sites within the TiSn-Beta zeolite can efficiently integrate alkene epoxidation and epoxide hydration in tandem in a zeolite microreactor to achieve one-step conversion of alkenes to 1,2-diols with a high selectivity of >90%. Zeolite confinement effects result in high tandem rates of alkene epoxidation and epoxide hydration as well as high selectivity toward
    沸石载体中多功能分离的活性位点的产生是将多步顺序反应整合到单程串联催化反应中的一种有吸引力的方法。在这项研究中,双功能TiSn-β分子筛是通过简单且可扩展的后合成方法制备的,并被用作将烯烃串联转化为1,2-二醇的有效多相催化剂。TiSn-Beta沸石中孤立的Ti和Sn Lewis酸位点可在沸石微反应器中有效地串联整合烯烃环氧化和环氧化物合反应,从而实现烯烃向1,2-二醇的一步转化,其选择性> 90% 。沸石的限制作用导致高串联率的烯烃环氧化和环氧化物合以及对所需产物的高选择性。进一步,
  • Synthesis of Hydrophobic TiO2–SiO2Mixed Oxides for the Epoxidation of Cyclohexene
    作者:Hafedh Kochkar、François Figueras
    DOI:10.1006/jcat.1997.1820
    日期:1997.10
    carbon dioxide at low temperature produces a mesoporous solid which was used as catalyst for the reaction of cyclohexene with hydrogen peroxide ortert-butyl hydroperoxide (TBHP). The selectivity of epoxidation with TBHP is very high and reaches >95% in acetonitrile as solvent. In acetonitrile as solvent, the rate of epoxidation of cyclohexene with TBHP decreases when the polarity of the surface decreases
    使用Ti和Si烷氧基的溶胶-凝胶缩聚反应制备了一系列Ti-二氧化硅混合氧化物。通过用苯基或甲基三乙氧基硅烷部分取代四乙氧基硅烷来改变表面的极性。这种类型的固体吸附的少得多的,但更Ñ比由正常的程序中得到的混合氧化物-己烷; 因此显示出疏特性。从紫外可见光谱和红外光谱可知,被掺入二氧化硅晶格中。在低温下用超临界二氧化碳干燥产生中孔固体,该固体用作环己烯过氧化氢或叔叔反应的催化剂丁基过氧化氢TBHP)。用TBHP进行环氧化的选择性非常高,在乙腈作为溶剂时达到> 95%。在乙腈作为溶剂中,当表面极性降低时,环己烯TBHP的环氧化速率降低,但当叔丁醇为溶剂时,则观察到相反的效果。与过氧化氢(在中占30%)的反应通过两个平行路径同时生成环己-2-烯-1-醇和环氧化物。在非质子溶剂的存在下,氧平衡超过100%,这意味着涉及大气氧的自由基反应。导致环己-2--2--1-醇的烯丙基进攻的选择性
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