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1-重氮基-2-十三烷酮 | 57393-50-7

中文名称
1-重氮基-2-十三烷酮
中文别名
——
英文名称
1-diazo-2-tridecanone
英文别名
1-diazotridecan-2-one;1-diazo-tridecanone;1-Diazotridecan-2-one
1-重氮基-2-十三烷酮化学式
CAS
57393-50-7
化学式
C13H24N2O
mdl
——
分子量
224.346
InChiKey
PXJNYKXXOWOJNS-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):
    5.1
  • 重原子数:
    16
  • 可旋转键数:
    11
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.85
  • 拓扑面积:
    19.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    1-重氮基-2-十三烷酮ferric(III) bromidesilica gel 作用下, 以 二氯甲烷 为溶剂, 反应 0.17h, 以85%的产率得到1-bromo-2-tridecanone
    参考文献:
    名称:
    卤化铁(III)和硅胶催化高效重整α-重氮酮制备α-卤代甲基酮
    摘要:
    以氯化铁或溴​​化物为卤素源,硅胶为氢源,开发了一种由α-重氮酮合成α-卤代甲基酮的高效温和方法。
    DOI:
    10.1016/j.tetlet.2018.02.024
  • 作为产物:
    描述:
    月桂酰氯三甲基硅烷化重氮甲烷 在 polymer-supported fluoride 作用下, 以 四氢呋喃乙醚乙腈 为溶剂, 20.0 ℃ 、689.49 kPa 条件下, 反应 0.42h, 以98%的产率得到1-重氮基-2-十三烷酮
    参考文献:
    名称:
    Safe and Reliable Synthesis of Diazoketones and Quinoxalines in a Continuous Flow Reactor
    摘要:
    A flow method for the synthesis of aliphatic and aromatic diazoketones from acyl chloride precursors has been developed and used to prepare quinoxalines in a multistep sequence without isolation of the potentially explosive diazoketone. The protocol showcases an efficient in-line purification using supported scavengers with time-saving and safety benefits and in particular a reduction in the operator's exposure to carcinogenic phenylenediamines.
    DOI:
    10.1021/ol1027927
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文献信息

  • Studies on hypolipidemic agents. II Synthesis of 1-arenesulfonyloxy-2-alkanone derivatives as potent esterase inhibitors and hypolipidemic agents.
    作者:KAZUO OGAWA、TADAFUMI TERADA、YOSHIYUKI MURANAKA、TOSHIHIRO HAMAKAWA、SADAO HASHIMOTO、SETSURO FUJII
    DOI:10.1248/cpb.34.3252
    日期:——
    Many 2-oxoalkyl arenesulfonate derivatives having straight or branched alkyl chains of different lengths, 2-oxoalkyl bis-arenesulfonate derivatives, and alkyl arenesulfonate derivatives having a ketal moiety at the 2-position on the alkyl chain were synthesized, and their esterase-inhibitory activities, as well as hypolipidemic activities, were evaluated.Among these compounds, 1-(2, 4, 6-trimethylbenzenesulfonyloxy)-2-dodecanone (III-1u), and 1-(2, 3, 4, 6-tetramethylbenzenesulfonyloxy)-2-hexanone (III-1w), -2-octanone (III-1x) and -2-decanone (III-1y) exhibited potent esterase-inhibitory activities (IC50=3×10-10, 2×10-10, 2×10<-10> and 3×<-11>M, respectively). However, the sulfonate (XV) having a ketal moiety on the alkyl chain and the bis-sulfonate (XVI) exhibited low inhibitory activities toward esterase in comparison with III and XII. Most of the compounds III and some of the compounds XII exhibited potent hypolipidemic activities corresponding to more than 50% lipid-lowering effect (plasma triglyceride and cholesterol ester) in vivo. The structure-activity relatioinships of these compounds are discussed.
    合成了许多具有直链或支链不同长度烷基链的2-氧代烷基芳磺酸盐衍生物、2-氧代烷基双芳磺酸盐衍生物以及在烷基链的2-位具有缩酮部分的烷基芳磺酸盐衍生物,并评估了它们的酯酶抑制活性及降血脂活性。在这些化合物中,1-(2,4,6-三甲基苯磺酰氧基)-2-十二烷酮(III-1u)、1-(2,3,4,6-四甲基苯磺酰氧基)-2-己烷酮(III-1w)、-2-辛烷酮(III-1x)和-2-癸烷酮(III-1y)表现出强效的酯酶抑制活性(IC50分别为3×10-10、2×10-10、2×10-10和3×10-11M)。然而,相对于III和XII,具有烷基链上缩酮部分的磺酸盐(XV)和双磺酸盐(XVI)对酯酶的抑制活性较低。大多数化合物III和部分化合物XII表现出强效的降血脂活性,对应于体内超过50%的脂质降低效果(血浆甘油三酯和胆固醇酯)。讨论了这些化合物的构效关系。
  • Highly stereoselective formation of cis-enediones from α-diazo carbonyl compounds catalysed by [RuCl(η5-C5H5)(PPh3)2]
    作者:Walter Baratta、Alessandro Del Zotto
    DOI:10.1039/a706459d
    日期:——
    Stereoselective decomposition of the α-diazo carbonyl compounds N2CHCOR [R = Me, Prn, Pri, (CH2)10CH3] catalysed by [RuCl(η5-C5H5)(PPh3)2] (0.1 mol%) in toluene at 65 °C affords quantitatively RCOCHCHCOR carbene dimers, the cis isomers being formed in 95–97% yield; under the same experimental conditions N2CHCOEt gives diethyl maleate in a purity of greater than 99%, the highest value for a stereoselective carbene–carbene dimer formation reported to date.
    在65°C下,使用[RuCl(η5-C5H5)(PPh3)2]催化(0.1 mol%)的α-二氮羰基化合物N2CHCOR [R = Me, Prn, Pri, (CH2)10CH3]在甲苯中选择性分解,可以定量生成RCOCHCHCOR的卡宾二聚体,其中顺式异构体的产率为95–97%;在相同实验条件下,N2CHCOEt生成的二乙基马来酸酯纯度超过99%,这是迄今为止报道的立体选择性卡宾–卡宾二聚体形成的最高值。
  • Microwave Specific Wolff Rearrangement of α-Diazoketones and Its Relevance to the Nonthermal and Thermal Effect
    作者:Surendra G. Sudrik、Sambhaji P. Chavan、K. R. S. Chandrakumar、Sourav Pal、Sadgopal K. Date、Subhash P. Chavan、Harikisan R. Sonawane
    DOI:10.1021/jo010951a
    日期:2002.3.1
    Z-configuration of the diazo functional group. Microwave irradiation of alpha-diazoketone (1a-m) (Figure 1) promotes Wolff rearrangement specifically via the Z-configuration in excellent yields. The dielectric properties of the solvent govern the course of the microwave rearrangement. 3-Diazocamphor (1m) on microwave irradiation in benzylamine exhibits nonthermal effects to furnish exclusively the Wolff rearrangement
    由于重氮羰基官能团的偶极性质,α-重氮酮具有很高的电偶极矩。矢量分析,理论计算(PM3和从头算)以及基于实验和理论计算的文献报道显示,重氮官能团的Z构型具有更高的偶极矩。微波辐照α-二氮杂酮(1a-m)(图1)特别是通过Z构型促进Wolff重排,并具有优异的收率。溶剂的介电性质决定了微波重排的过程。3-重氮基樟脑(1m)在苄胺的微波辐射下表现出非热效应,仅提供Wolff重排产物(4m),等同于其光化学行为。在水介质存在下,通过溶剂加热占主导地位,导致分子内CH插入而形成三环酮(5)作为主要产物。此行为类似于其已知的热和过渡金属催化的反应模式。
  • Silver Nanocluster Redox-Couple-Promoted Nonclassical Electron Transfer: An Efficient Electrochemical Wolff Rearrangement of α-Diazoketones
    作者:Surendra G. Sudrik、Nirmalya K. Chaki、Vilas B. Chavan、Sambhaji P. Chavan、Subhash P. Chavan、Harikisan R. Sonawane、K. Vijayamohanan
    DOI:10.1002/chem.200500696
    日期:2006.1.11
    electron mediator (Ag(n)) and alpha-diazoketone is zero. In-situ UV-visible studies using pyridine as a nucleophilic probe indicate the participation of alpha-ketocarbene/ketene as important reaction intermediates. Controlled potential coulometry of alpha-diazoketones using Ag(n) as the anode results in the formation of Wolff rearranged carboxylic acids in excellent yield, without sacrificing the electrocatalyst
    在这项工作中,我们报告了苯甲酸保护的银纳米簇(Ag(n),平均芯直径2.5 nm)在α-二氮酮的Wolff重排(方案1)中的独特电催化作用。更具体地说,Ag(n)(0)/ Ag(n)(+)氧化还原对的存在促进了非经典的电子转移过程,涉及在相反方向发生的两个电子转移步骤之间插入的化学反应。因此,电子介体(Ag(n))与α-重氮酮之间的净电子转移为零。使用吡啶作为亲核探针的原位紫外可见研究表明,α-酮卡宾/酮烯是重要的反应中间体。
  • Wolff Rearrangement of α-Diazoketones Using in Situ Generated Silver Nanoclusters as Electron Mediators
    作者:Surendra G. Sudrik、Jadab Sharma、Vilas B. Chavan、Nirmalya K. Chaki、Harikisan R. Sonawane、Kunjukrishna P. Vijayamohanan
    DOI:10.1021/ol052981w
    日期:2006.3.1
    [reaction: see text] We report Wolff rearrangement of alpha-diazoketones by in situ generated silver nanoclusters (Ag(n)(), 2-4 nm) from silver(I) oxide (Ag(2)O) involving a nonclassical electron-transfer process. Our results show that Ag(n)()(+)/Ag(n)()(0) redox couple allows the initial removal of an electron from alpha-diazoketone and its back-donation after chemical reaction(s). Controlled potential
    [反应:请参阅文本]我们报道了由涉及非经典电子的氧化银(Ag)(2(O))原位生成的银纳米簇(Ag(n)(),2-4 nm)对α-重氮酮进行的沃尔夫重排。 -转移过程。我们的结果表明,Ag(n)()(+)/ Ag(n)()(0)氧化还原对允许化学反应后从α-二氮杂酮中初步去除电子并进行背向供电。各种α-重氮酮的受控电势库仑法(CPC)可实现以高收率实现Wolff重排的羧酸。
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