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2-溴-3-甲基丁-1-烯 | 31844-96-9

中文名称
2-溴-3-甲基丁-1-烯
中文别名
——
英文名称
2-bromo-3-methyl-1-butene
英文别名
2-bromo-3-methylbut-1-ene;2-Brom-3,3-dimethyl-propen-(1);Bromo-2-methyl-3-buten;2-Brom-3-methyl-buten-(1);β-Brom-γ-methyl-α-butylen;2-Brom-3-methyl-but-1-en;1-Butene, 2-bromo-3-methyl-
2-溴-3-甲基丁-1-烯化学式
CAS
31844-96-9
化学式
C5H9Br
mdl
——
分子量
149.03
InChiKey
URVWKTROBMKSAQ-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:
    -106.7°C (estimate)
  • 沸点:
    114.3°C (estimate)
  • 密度:
    1.2290

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    6
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:03aad661ba6e7cc90fea86938b9152fd
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反应信息

  • 作为反应物:
    描述:
    2-溴-3-甲基丁-1-烯 在 lead(II) hydroxide on calcium carbonate 、 氢溴酸 作用下, 生成 3-甲基-2-丁酮
    参考文献:
    名称:
    Pd Deposition onto the Thermally Roughened Cu(110) Surface
    摘要:
    We study the deposition of Pd onto two morphologically distinct Cu(110) surfaces: the first being the surface prepared by conventional ion bombardment and anneal cycles and the second being the thermally roughened surface consisting of a well-defined surface morphology of large terraces terminated by exclusively monoatomic height steps. We use the optical technique of reflection anisotropy spectroscopy in combination with scanning tunnelling microscopy to characterise the deposition. We find that the morphological nature of the Cu(110) surface results in a different surface reconstruction for the same conditions of Pd deposition.
    DOI:
    10.1002/1521-396x(200112)188:4<1505::aid-pssa1505>3.0.co;2-8
  • 作为产物:
    参考文献:
    名称:
    Fedorova,A.V.; Petrov,A.A., Journal of general chemistry of the USSR, 1961, vol. 31, p. 3273 - 3277
    摘要:
    DOI:
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文献信息

  • Catalytic Enantioselective Protonation of Gold Enolates Enabled by Cooperative Gold(I) Catalysis
    作者:Kaylaa L. Gutman、Carlos D. Quintanilla、Liming Zhang
    DOI:10.1021/jacs.3c11919
    日期:2024.2.14
    common structural motifs in various natural products and biologically relevant compounds. Herein we report a mild access to these chiral centers using cooperative gold(I) catalysis. From cyclic ketone enol carbonates, this asymmetric catalysis provides highly enantioselective access to cyclic ketones featuring an α tertiary chiral center, including challenging 2-methylsuberone. In combination with the
    对映选择性质子化是构建三级α立体中心的通用方法,三级立体中心是各种天然产物和生物相关化合物中的常见结构基序。在此,我们报道了使用协同金 (I) 催化温和地进入这些手性中心。从环酮烯醇碳酸酯中,这种不对称催化提供了对环酮的高度对映选择性访问,具有α三级手性中心,包括具有挑战性的 2-甲基苏伯酮。结合在一锅法、两步工艺中金催化形成环戊二烯基碳酸酯,这种化学方法能够方便地从易于接近的碳烯烃底物中获得具有优异对映体过量的合成多功能 α′-手性环戊烯酮。
  • Synthesis of Multicyclic Pyridine and Quinoline Derivatives via Intramolecular C−H Bond Functionalization
    作者:Sirilata Yotphan、Robert G. Bergman、Jonathan A. Ellman
    DOI:10.1021/ol101002b
    日期:2010.7.2
    An efficient method is reported for the preparation of multicyclic pyridines and quinolines by a rhodium-catalyzed intramolecular C H bond functionalization process. The method shows good scope for branched and unbranched alkyl substituents on the pyridine ring and at the R position of the tethered alkene group. Starting materials capable of undergoing olefin isomerization to provide terminal 1,1-disubstituted alkenes also proved to be effective substrates.
  • Masuda, Satoru; Kuwahara, Shigefumi; Suguro, Toshio, Agricultural and Biological Chemistry, 1981, vol. 45, # 11, p. 2515 - 2520
    作者:Masuda, Satoru、Kuwahara, Shigefumi、Suguro, Toshio、Mori, Kenji
    DOI:——
    日期:——
  • Gredy, Bulletin de la Societe Chimique de France, 1935, vol. <5>2, p. 1952
    作者:Gredy
    DOI:——
    日期:——
  • Goldschmidt, Zeev; Finkel, Doron, Journal of the Chemical Society. Perkin transactions I, 1983, # 1, p. 45 - 47
    作者:Goldschmidt, Zeev、Finkel, Doron
    DOI:——
    日期:——
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