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1-(1-甲基-2-亚甲基-环丙基)-乙酮 | 15174-81-9

中文名称
1-(1-甲基-2-亚甲基-环丙基)-乙酮
中文别名
丙腈,2-[((环丙基甲基)甲基氨基] -2-甲基-(9CI)
英文名称
1-(1-methyl-2-methylene-cyclopropyl)-ethanone
英文别名
Ethanone, 1-(1-methyl-2-methylenecyclopropyl)-(9CI);1-(1-methyl-2-methylidenecyclopropyl)ethanone
1-(1-甲基-2-亚甲基-环丙基)-乙酮化学式
CAS
15174-81-9
化学式
C7H10O
mdl
——
分子量
110.156
InChiKey
SLUWMWNYGXPLPJ-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:
    51 °C
  • 沸点:
    51 °C(Press: 20 Torr)
  • 密度:
    0.896 g/cm3(Temp: 28 °C)

计算性质

  • 辛醇/水分配系数(LogP):
    0.7
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Monti Honore, Rizzotto Denis, Leandri Gilbert, Monti Jean-Pierre, Tetrahedron Lett, 35 (1994) N 18, S 2885-2888
    摘要:
    DOI:
  • 作为产物:
    描述:
    3-Methylpenten-(3)-on-(2)-ethylenketal 在 正丁基锂高氯酸potassium tert-butylate二甲基亚砜 作用下, 以 四氢呋喃 为溶剂, 生成 1-(1-甲基-2-亚甲基-环丙基)-乙酮
    参考文献:
    名称:
    Nouvelle cyclopentannélation regiosélective par une séquence tandem ouverture electrophile/cycloaddition [3+2] entre cétones méthylènecyclopropaniques et l'allyltriméthylsilane
    摘要:
    The TiCL1-mediated reactivity of five complementary substituted methylenecyclopropyl ketones with allyltrimethylsilane has been studied. The regioselectivity of the reaction, which affords functionalized methylene and/or alkylidenecyclopentanes in good yields, depends on the substitution of the cyclopropanic carbon a to the carbonyl function. The reaction occurs via a stereoselective cleavage of the carbocycle followed by a tandem [3+2] cycloaddition of the resultant (Z)-1,3-zwitterion with allyltrimethylsilane that acts as the 1,2-partner in a synclinal approach. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(98)00335-4
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文献信息

  • Maurin,R.; Bertrand,M., Bulletin de la Societe Chimique de France, 1970, p. 2261 - 2270
    作者:Maurin,R.、Bertrand,M.
    DOI:——
    日期:——
  • Monti Honore, Rizzotto Denis, Leandri Gilbert, Monti Jean-Pierre, Tetrahedron Lett, 35 (1994) N 18, S 2885-2888
    作者:Monti Honore, Rizzotto Denis, Leandri Gilbert, Monti Jean-Pierre
    DOI:——
    日期:——
  • A novel cyclopentane annulation by [3+2] cycloaddition of substituted methylenecyclopropyl ketones with allyltrimethylsilane
    作者:Honoré Monti、Denis Rizzotto、Gilbert Léandri、Jean-Pierre Monti
    DOI:10.1016/s0040-4039(00)76650-0
    日期:1994.5
    Reaction of subtituted methylenecyclopropyl ketones with allyltrimethylsilane affords functionalized methylene or alkylidenecyclopentanes in good yield via a TiCl4 mediated cleavage of the carbocycle followed by a [3+2] cycloaddition of the resultant 1,3-zwitterion with allyltrimethylsilane which acts as the 1,2-partner.
  • Nouvelle cyclopentannélation regiosélective par une séquence tandem ouverture electrophile/cycloaddition [3+2] entre cétones méthylènecyclopropaniques et l'allyltriméthylsilane
    作者:Honoré Monti、Denis Rizzotto、Gilbert Léandri
    DOI:10.1016/s0040-4020(98)00335-4
    日期:1998.6
    The TiCL1-mediated reactivity of five complementary substituted methylenecyclopropyl ketones with allyltrimethylsilane has been studied. The regioselectivity of the reaction, which affords functionalized methylene and/or alkylidenecyclopentanes in good yields, depends on the substitution of the cyclopropanic carbon a to the carbonyl function. The reaction occurs via a stereoselective cleavage of the carbocycle followed by a tandem [3+2] cycloaddition of the resultant (Z)-1,3-zwitterion with allyltrimethylsilane that acts as the 1,2-partner in a synclinal approach. (C) 1998 Elsevier Science Ltd. All rights reserved.
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