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(R)-2-((1S,2S)-2-nitrocyclohexyl)butan-1-al | 1194837-23-4

中文名称
——
中文别名
——
英文名称
(R)-2-((1S,2S)-2-nitrocyclohexyl)butan-1-al
英文别名
(2R)-2-[(1S,2S)-2-nitrocyclohexyl]butanal
(R)-2-((1S,2S)-2-nitrocyclohexyl)butan-1-al化学式
CAS
1194837-23-4
化学式
C10H17NO3
mdl
——
分子量
199.25
InChiKey
NMYIYFOQUWZBNL-GUBZILKMSA-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):
    2.1
  • 重原子数:
    14
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    62.9
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

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文献信息

  • GAMMA AMINO ACID BUILDING BLOCKS
    申请人:Gellman Samuel Helmer
    公开号:US20110118440A1
    公开(公告)日:2011-05-19
    The invention provides compounds and methods, for example, to carry out organocatalytic Michael additions of aldehydes to cyclically constrained nitroethylene compounds catalyzed by a proline derivative to provide cyclically constrained α-substituted-γ-nitro-aldehydes. The reaction can be rendered enantioselective when a chiral pyrrolidine catalyst is used, allowing for Michael adducts in nearly optically pure form (e.g., 96 to >99% e.e.). The Michael adducts can bear a single substituent or dual substituents adjacent to the carbonyl. The Michael adducts can be efficiently converted to cyclically constrained protected γ-amino acid residues, which are essential for systematic conformational studies of γ-peptide foldamers. New methods are also provided to prepare other γ-amino acids and peptides. These new building blocks can be used to prepare foldamers, such as α/γ-peptide foldamers, that adopt specific helical conformations in solution and in the solid state.
  • US8664356B2
    申请人:——
    公开号:US8664356B2
    公开(公告)日:2014-03-04
  • US9382291B2
    申请人:——
    公开号:US9382291B2
    公开(公告)日:2016-07-05
  • US9796660B2
    申请人:——
    公开号:US9796660B2
    公开(公告)日:2017-10-24
  • Stereospecific Synthesis of Conformationally Constrained γ-Amino Acids: New Foldamer Building Blocks That Support Helical Secondary Structure
    作者:Li Guo、Yonggui Chi、Aaron M. Almeida、Ilia A. Guzei、Brian K. Parker、Samuel H. Gellman
    DOI:10.1021/ja907233q
    日期:2009.11.11
    A highly stereoselective synthesis of novel cyclically constrained gamma-amino acid residues is presented. The key step involves organocatalytic Michael addition of an aldehyde to 1-nitrocyclohexene. After aldehyde reduction, this approach provides optically active beta-substituted delta-nitro alcohols (96-99% ee), which can be converted to gamma-amino acid residues with a variety of substituents at
    提出了新型环状受限γ-氨基酸残基的高度立体选择性合成。关键步骤涉及醛与 1-硝基环己烯的有机催化迈克尔加成。醛还原后,该方法提供光学活性的β-取代的δ-硝基醇(96-99% ee),其可以转化为在α位具有多种取代基的γ-氨基酸残基。我们使用这些新的构建模块来制备α/γ-肽折叠体,其在溶液和固态下采用特定的螺旋构象。
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