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N-(3-methylbut-2-en-1-yl)-N-(prop-2-yn-1-yl)methanesulfonamide | 1578267-56-7

中文名称
——
中文别名
——
英文名称
N-(3-methylbut-2-en-1-yl)-N-(prop-2-yn-1-yl)methanesulfonamide
英文别名
N-(3-methylbut-2-enyl)-N-prop-2-ynylmethanesulfonamide
N-(3-methylbut-2-en-1-yl)-N-(prop-2-yn-1-yl)methanesulfonamide化学式
CAS
1578267-56-7
化学式
C9H15NO2S
mdl
——
分子量
201.29
InChiKey
FTAOPYGCGODEKU-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):
    1.1
  • 重原子数:
    13
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.56
  • 拓扑面积:
    45.8
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    N-(3-methylbut-2-en-1-yl)-N-(prop-2-yn-1-yl)methanesulfonamide二苯基环丙烯酮 在 [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold bis(trifluoromethanesulfonyl)imidate 作用下, 以 二氯甲烷 为溶剂, 反应 12.0h, 以91%的产率得到4-(2-hydroxypropan-2-yl)-2-(methylsulfonyl)-7,8-diphenyl-2-azaspiro[4.4]non-7-en-6-one
    参考文献:
    名称:
    Gold(I)-Catalyzed Ring-Expanding Spiroannulation of Cyclopropenones with Enynes
    摘要:
    The gold(I)-catalyzed ring-expanding spiroannulation of cyclopropenones with enynes is reported here. A molecule of water is incorporated into the products during the spiroannulation to afford spirocyclic cyclopentenones containing an alcohol functionality.
    DOI:
    10.1021/jo500045n
  • 作为产物:
    参考文献:
    名称:
    Gold(I)-Catalyzed Ring-Expanding Spiroannulation of Cyclopropenones with Enynes
    摘要:
    The gold(I)-catalyzed ring-expanding spiroannulation of cyclopropenones with enynes is reported here. A molecule of water is incorporated into the products during the spiroannulation to afford spirocyclic cyclopentenones containing an alcohol functionality.
    DOI:
    10.1021/jo500045n
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文献信息

  • Generation of α‐Boryl Radicals by H <sup>.</sup> Transfer and their Use in Cycloisomerizations
    作者:Shicheng Shi、Farbod Salahi、Hunter B. Vibbert、Maleeha Rahman、Scott A. Snyder、Jack R. Norton
    DOI:10.1002/anie.202107665
    日期:2021.10.11
    Carbon-centered radicals can be stabilized by delocalization of their spin density into the vacant p orbital of a boron substituent. α-Vinyl boronates, in particular pinacol (Bpin) derivatives, are excellent hydrogen atom acceptors. Under H2 , in the presence of a cobaloxime catalyst, they generate α-boryl radicals; these species can undergo 5-exo radical cyclizations if appropriate double bond acceptors
    以碳为中心的自由基可以通过将其自旋密度离域到硼取代基的空 p 轨道中来稳定。α-乙烯基硼酸酯,特别是频哪醇(Bpin)衍生物,是优异的氢原子受体。在H2下,在钴肟催化剂存在下,它们生成α-硼基自由基;如果存在适当的双键受体,这些物质可以进行 5-exo 自由基环化,从而在 Bpin 上形成带有叔取代基的密集官能化杂环。该反应表现出良好的官能团耐受性和广泛的范围,所得硼酸酯产物可以转化为其他有用的官能团。
  • Gold(I)-Catalyzed Ring-Expanding Spiroannulation of Cyclopropenones with Enynes
    作者:Takanori Matsuda、Yusuke Sakurai
    DOI:10.1021/jo500045n
    日期:2014.3.21
    The gold(I)-catalyzed ring-expanding spiroannulation of cyclopropenones with enynes is reported here. A molecule of water is incorporated into the products during the spiroannulation to afford spirocyclic cyclopentenones containing an alcohol functionality.
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