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2-methylundec-2-en-4-one | 62485-86-3

中文名称
——
中文别名
——
英文名称
2-methylundec-2-en-4-one
英文别名
2-methyl-2-undecen-4-one;2-Methyl-undec-2-en-4-on
2-methylundec-2-en-4-one化学式
CAS
62485-86-3
化学式
C12H22O
mdl
——
分子量
182.306
InChiKey
JRRUNFIEUJRQEL-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:
    114-117 °C(Press: 10 Torr)
  • 密度:
    0.839±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.6
  • 重原子数:
    13
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:95673c9b9af367ca8204380a7abcd501
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反应信息

  • 作为反应物:
    描述:
    2-methylundec-2-en-4-one 生成 2-methyl-undec-2-en-4-one semicarbazone
    参考文献:
    名称:
    Meschtscherjakow et al., Zhurnal Obshchei Khimii, 1958, vol. 28, p. 2588,2592; engl. Ausg. S. 2621, 2624
    摘要:
    DOI:
  • 作为产物:
    描述:
    参考文献:
    名称:
    Selenoesters in organic synthesis. 2. New synthesis of saturated and ?,?-unsaturated ketones and the synthesis of the Peach moth pheromone (Carposia niponensis)
    摘要:
    DOI:
    10.1007/bf00950160
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文献信息

  • Selenoesters in organic synthesis. 2. Synthesis of α,β -unsaturated ketones.
    作者:A.F. Sviridov、M.S. Ermolenko、D.V. Yashunsky、N.K. Kochetkov
    DOI:10.1016/s0040-4039(00)88341-0
    日期:1983.1
    An efficient synthesis of α,β-unsaturated ketones based on reaction of alkenylcopper(1)reagents with selenoesters (or acylchlorides) has been elaborated.
    已经详细阐述了基于链烯基铜(1)试剂与硒酸酯(或酰氯)反应的α,β-不饱和酮的有效合成方法。
  • Organomanganese (II) reagents XXIII: Manganese-catalyzed acylation of organomagnesium compounds by car☐ylic acid chlorides
    作者:Ge´rard Cahiez、Blandine Laboue
    DOI:10.1016/s0040-4039(00)60104-1
    日期:1992.7
    reagents react with carylic chlorides, in THF between 0 and 10°C, to give the corresponding ketones in high yields. The scope of the reaction is very large; alkyl, alkenyl and aryl magnesium reagents have been used successfully. The selectivity of the reaction allows to prepare various fonctionalized ketones from carylic acid chlorides bearing a functional group (Cl, Br, ester nitrile and even a ketone)
    在催化量的氯化锰(3%MnCl 4 Li 2)的存在下,有机镁试剂在0至10°C之间的THF中与羧基氯化物反应,以高收率得到相应的酮。反应范围非常大。烷基,烯基和芳基镁试剂已成功使用。反应的选择性允许从带有官能团(Cl,Br,酯腈甚至是酮)的汽车☐酰氯制备各种功能化的酮。
  • Organomanganese (II) reagents XIX. Acylation of organomanganese chlorides by carboxylic acid chlorides in THF: A clear improvement in the field of the preparation of ketones from organomanganese compounds
    作者:Gérard Cahiez、Blandine Laboue
    DOI:10.1016/s0040-4039(00)70699-x
    日期:1989.1
    Organomanganese chloride reagents react with carboxylic acid chlorides, in THF, to give the corresponding ketones in excellent yields. The reaction is of broad scope, it is very interesting from practical and economical point of view since organomanganese chlorides (in THF) are the most stable and cheap organomanganese reagents. With methyl, aryl, alkenyl and s- or t-alkylmanganese chlorides, the acylation
    有机锰氯化物试剂与羧酸氯化物在THF中反应,以优异的收率得到相应的酮。该反应的范围很广,从实用和经济的角度来看非常有趣,因为有机锰氯化物(在THF中)是最稳定和最便宜的有机锰试剂。对于甲基,芳基,烯基和仲或叔烷基锰的氯化物,酰化作用有利地在催化量的氯化铜存在下进行。该新方法允许以良好的产率制备甲基,芳基和烯基酮以及仲或叔烷基酮。
  • Reactivite des derives organomanganeux—VIII
    作者:G. Friour、A. Alexakis、G. Cahiez、J. Normant
    DOI:10.1016/s0040-4020(01)91097-x
    日期:1984.1
    of ketones by acylation of organomanganous reagents is studied. Thus acid chlorides in ether, symmetrical acid anhydrides in ether or THF and mixed carboxylic-carbonic anhydrides (R'COOCOOEt) in ether are compared, they lead to the corresponding ketones with good or excellent yields. Some problems of reproductibility are encountered and discussed when mixed anhydrides R'COOCOOEt are used in THF. The
    研究了酰化试剂,溶剂和配体的性质对有机锰试剂酰化制备酮的影响。因此,比较了醚中的酰氯,醚或THF中的对称酸酐以及醚中的混合羧酸碳酸酐(R'COOCOOEt),它们可产生相应的酮,收率良好或优异。在THF中使用混合酸酐R'COOCOOEt时,会遇到一些生殖问题。添加多种助溶剂(例如C 6 H 6,AcOEt,CO 3 Et 2,CH 2 CN,CH 2CL 2。在加入酰化剂之前,向反应混合物中加入。)不会影响酮的收率。相比之下,几种配体(例如Me 2 S或Ph 3 P)与有机锰试剂的络合对它们的酰化作用没有后续作用。选择溶剂或配体的主要限制是使用氨基衍生物,这通常会导致酮的产率非常低(例如C 5 H 5 N,TMEDA,Et 3 N)或产率无法再现(例如HMPA)。描述了这些研究的两个应用:
  • Mercuric Triflate-Catalyzed Reaction of Propargyl Acetates with Water Leading Vinyl Ketones
    作者:Hiroshi Imagawa、Yumiko Asai、Hiroto Takano、Hitomi Hamagaki、Mugio Nishizawa
    DOI:10.1021/ol0527431
    日期:2006.2.1
    Hg(OTf)2 afforded vinyl ketone as the major product along with a dimeric vinyl mercuric product and normal hydration products in small amounts. The reaction is an alternative to the Meyer-Schuster and Rupe rearrangement applicable to primary alcohols, although the mechanism is entirely different.
    [反应:请参见文字]。乙酸炔丙酯与Hg(OTf)2催化的水反应,得到乙烯基酮作为主要产物,以及少量的二聚乙烯基汞汞产物和普通水合产物。该反应是适用于伯醇的Meyer-Schuster和Rupe重排的替代方法,尽管机理完全不同。
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