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(R)-1-(N-methylpyrrol-2-yl)ethan-1-ol | 544713-08-8

中文名称
——
中文别名
——
英文名称
(R)-1-(N-methylpyrrol-2-yl)ethan-1-ol
英文别名
(1r)-1-(1-Methyl-1h-pyrrol-2-yl)ethan-1-ol;(1R)-1-(1-methylpyrrol-2-yl)ethanol
(R)-1-(N-methylpyrrol-2-yl)ethan-1-ol化学式
CAS
544713-08-8
化学式
C7H11NO
mdl
——
分子量
125.17
InChiKey
PMKXQKXXIDQEAG-ZCFIWIBFSA-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:
    217.9±15.0 °C(Predicted)
  • 密度:
    1.01±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.2
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    25.2
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为产物:
    描述:
    2-乙酰基-1-甲基吡咯 在 C37H40MnN2O2P2(1+)*Br(1-)sodium t-butanolate 作用下, 以 异丙醇 为溶剂, 反应 2.0h, 以99%的产率得到(R)-1-(N-methylpyrrol-2-yl)ethan-1-ol
    参考文献:
    名称:
    锰(I)催化的酮的不对称转移加氢:揭示大环特权。
    摘要:
    具有手性(NH)2 P2大环配体(1)的双(羰基)锰(I)配合物[Mn(CO)2(1)] Br(2)催化2-丙醇对极性双键的不对称转移加氢反应作为氢源 酮(43种底物)以高收率(高达> 99%)和出色的对映选择性(90-99%ee)被还原为醇。提出了基于有吸引力的CH-π相互作用的立体化学模型。
    DOI:
    10.1002/anie.201912605
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文献信息

  • A simple and efficient asymmetric hydrogenation of heteroaromatic ketones with iridium catalyst composed of chiral diamines and achiral phosphines
    作者:Chun Li、Xunhua Lu、Mengna Wang、Ling Zhang、Jian Jiang、Shunfa Yan、Yuanyong Yang、Yonglong Zhao、Lin Zhang
    DOI:10.1016/j.tetlet.2020.152356
    日期:2020.9
    An efficient iridium catalyst composed of a simple and commercially available o-methoxytriphenylphosphine and 9-Amino (9-deoxy) epi-cinchonine was applied to the asymmetric hydrogenation of heteroaromatic ketones. A range of simple heteroaromatic ketones could be hydrogenated with good to excellent enantioselectivities and high activities. In particular, thiophene ketones and furyl ketones furnished
    由简单的和可商购的邻甲氧基三苯基膦和9-氨基(9-脱氧)表-辛可宁组成的高效铱催化剂被用于杂芳族酮的不对称氢化。一系列简单的杂芳族酮可以氢化,具有良好的对映选择性和高活性。尤其是,噻吩酮和呋喃酮为98.6%ee提供了高达2.18×10 4(1 / h)的TOF。该催化体系可以具有实用价值。
  • Heterogeneous asymmetric hydrogenation of heteroaromatic methyl ketones catalyzed by cinchona-modified iridium catalysts
    作者:Chun Li、Lin Zhang、Congye Zheng、Xueli Zheng、Haiyan Fu、Hua Chen、Ruixiang Li
    DOI:10.1016/j.tetasy.2014.04.013
    日期:2014.5
    A heterogeneous iridium catalyst was synthesized with silica particles as support for the hydrogenation of heteroaromatic methyl ketones. The catalyst and support were characterized by solid-state NMR, HTEM, SEM, XPS, and BET. A series of heteroaromatic methyl ketones were investigated at room temperature. The catalytic system was effective and more than 99% conversion and up to 83.6% enantioselectivity were obtained in the hydrogenation of heteroaromatic methyl ketones. (C) 2014 Published by Elsevier Ltd.
  • Retracted: The Manganese(I)‐Catalyzed Asymmetric Transfer Hydrogenation of Ketones: Disclosing the Macrocylic Privilege
    作者:Alessandro Passera、Antonio Mezzetti
    DOI:10.1002/anie.201912605
    日期:2020.1.2
    The bis(carbonyl) manganese(I) complex [Mn(CO)2 (1)]Br (2) with a chiral (NH)2 P2 macrocyclic ligand (1) catalyzes the asymmetric transfer hydrogenation of polar double bonds with 2-propanol as the hydrogen source. Ketones (43 substrates) are reduced to alcohols in high yields (up to >99 %) and with excellent enantioselectivities (90-99 % ee). A stereochemical model based on attractive CH-π interactions
    具有手性(NH)2 P2大环配体(1)的双(羰基)锰(I)配合物[Mn(CO)2(1)] Br(2)催化2-丙醇对极性双键的不对称转移加氢反应作为氢源 酮(43种底物)以高收率(高达> 99%)和出色的对映选择性(90-99%ee)被还原为醇。提出了基于有吸引力的CH-π相互作用的立体化学模型。
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