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4,4-dimethyl-1-(naphthalen-3-yl)pent-2-yn-1-one | 1255152-47-6

中文名称
——
中文别名
——
英文名称
4,4-dimethyl-1-(naphthalen-3-yl)pent-2-yn-1-one
英文别名
——
4,4-dimethyl-1-(naphthalen-3-yl)pent-2-yn-1-one化学式
CAS
1255152-47-6
化学式
C17H16O
mdl
——
分子量
236.313
InChiKey
NWEFKROSQHZUFT-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:
    374.6±25.0 °C(Predicted)
  • 密度:
    1.069±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.07
  • 重原子数:
    18.0
  • 可旋转键数:
    1.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.24
  • 拓扑面积:
    17.07
  • 氢给体数:
    0.0
  • 氢受体数:
    1.0

反应信息

  • 作为反应物:
    描述:
    4,4-dimethyl-1-(naphthalen-3-yl)pent-2-yn-1-one(三氟甲基)三甲基硅烷 在 2Br(1-)*C46H52N4O2(2+)四甲基氟化铵 作用下, 以 二氯甲烷甲苯 为溶剂, 反应 5.0h, 生成
    参考文献:
    名称:
    Cinchona Alkaloid-Catalyzed Asymmetric Trifluoromethylation of Alkynyl Ketones with Trimethylsilyl Trifluoromethane
    摘要:
    The first catalytic enantioselective trifluoromethylation of alkynyl ketones 1 with (trifluoromethyl)trimethylsilane is disclosed by an operationally simple procedure, based on the combination of ammonium bromide of bis-cinchona alkaloids with Me4NF to afford trifluoromethyl-substituted tertiary propargyl alcohols (up to 96% ee), which are the important chiral building blocks for pharmaceuticals. Biologically attractive aryl heteroaryl trifluoromethyl carbinols were also synthesized.
    DOI:
    10.1021/ol102189c
  • 作为产物:
    描述:
    3,3-二甲基-1-丁炔2-萘甲酰氯N,N-二异丙基乙胺 、 zinc dibromide 作用下, 以 乙腈 为溶剂, 反应 2.0h, 以61%的产率得到4,4-dimethyl-1-(naphthalen-3-yl)pent-2-yn-1-one
    参考文献:
    名称:
    Cinchona Alkaloid-Catalyzed Asymmetric Trifluoromethylation of Alkynyl Ketones with Trimethylsilyl Trifluoromethane
    摘要:
    The first catalytic enantioselective trifluoromethylation of alkynyl ketones 1 with (trifluoromethyl)trimethylsilane is disclosed by an operationally simple procedure, based on the combination of ammonium bromide of bis-cinchona alkaloids with Me4NF to afford trifluoromethyl-substituted tertiary propargyl alcohols (up to 96% ee), which are the important chiral building blocks for pharmaceuticals. Biologically attractive aryl heteroaryl trifluoromethyl carbinols were also synthesized.
    DOI:
    10.1021/ol102189c
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