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2-Allylaminoacetaldehyd-diethylacetal | 59717-69-0

中文名称
——
中文别名
——
英文名称
2-Allylaminoacetaldehyd-diethylacetal
英文别名
N-(2,2-diethoxyethyl)prop-2-en-1-amine
2-Allylaminoacetaldehyd-diethylacetal化学式
CAS
59717-69-0
化学式
C9H19NO2
mdl
MFCD20542447
分子量
173.255
InChiKey
KHWHIFVKBPLAGU-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
  • 重原子数:
    12
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.777
  • 拓扑面积:
    30.5
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    A synthetically useful source of propargyl radicals
    摘要:
    S-propargyl xanthates constitute a convenient source of propargyl radicals that can be captured in an inter- or intra-molecular fashion. Copyright (C) 1996 Published by Elsevier Science Ltd
    DOI:
    10.1016/0040-4039(96)01146-x
  • 作为产物:
    描述:
    丙烯胺2-溴-1,1-二乙氧基乙烷 在 sodium hydroxide 作用下, 以 为溶剂, 反应 3.5h, 以71%的产率得到2-Allylaminoacetaldehyd-diethylacetal
    参考文献:
    名称:
    催化束缚策略:简单的醛催化分子间烯烃氢胺化
    摘要:
    在本文中,我们描述了一种催化束缚策略,其中简单的醛预催化剂通过临时分子内、室温分子间加氢胺化反应和邻二胺的合成来实现。该催化剂允许由烯丙胺和羟胺形成混合胺醛,从而导致容易的分子内加氢胺化事件。用手性醛获得的有希望的对映选择性也突出了这种催化束缚方法在不对称催化中的潜力,并证明仅依赖临时分子内的有效对映诱导是可能的。
    DOI:
    10.1021/ja208867g
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文献信息

  • Highly Enantioselective Intermolecular Hydroamination of Allylic Amines with Chiral Aldehydes as Tethering Catalysts
    作者:Melissa J. MacDonald、Colin R. Hesp、Derek J. Schipper、Marc Pesant、André M. Beauchemin
    DOI:10.1002/chem.201203462
    日期:2013.2.18
    Chirally LinkedIn: Chiral aldehydes are effective tethering catalysts for enantioselective intermolecular hydroamination, which provides access to vicinal diamine motifs in good yields and excellent enantioselectivities (see scheme). This work highlights simple chiral α‐oxygenated aldehydes as effective organocatalysts capable of efficiently inducing asymmetry through transient intramolecularity.
    手性醛:手性醛是对映选择性分子间加氢胺化的有效束缚催化剂,可提供高产率和优异对映选择性的邻位二胺基序(参见方案)。这项工作强调了简单的手性α-氧化醛作为有效的有机催化剂,能够通过瞬态分子内有效诱导不对称性。
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.SVol.2, 6.2.1.5.2, page 41 - 61
    作者:
    DOI:——
    日期:——
  • Studies on Imidazoles. IV.<sup>1</sup> The Synthesis and Antithyroid Activity of Some 1-Substituted-2-mercaptoimidazoles
    作者:Reuben G. Jones、Edmund C. Kornfeld、Keith C. McLaughlin、Robert C. Anderson
    DOI:10.1021/ja01180a036
    日期:1949.12
  • Catalysis through Temporary Intramolecularity: Mechanistic Investigations on Aldehyde-Catalyzed Cope-type Hydroamination Lead to the Discovery of a More Efficient Tethering Catalyst
    作者:Nicolas Guimond、Melissa J. MacDonald、Valérie Lemieux、André M. Beauchemin
    DOI:10.1021/ja303320x
    日期:2012.10.10
    Mechanistic investigations on the aldehyde-catalyzed intermolecular hydroamination of allylic amines using N-alkylhydroxylamines are presented. Under the reaction conditions, the presence of a specific aldehyde catalyst allows formation of a mixed aminal intermediate, which permits intramolecular Cope-type hydroamination. The reaction was determined to be first-order in both the aldehyde catalyst (alpha-benzyloxyacetaldehyde) and the allylic amine. However, the reaction displays an inverse order behavior in benzylhydroxylamine, which reveals a significant off-cycle pathway and highlights the importance of an aldehyde catalyst that promotes a reversible aminal formation. Kinetic isotope effect experiments suggest that hydroamination is the rate-limiting step of this catalytic cycle. Overall, these results enabled the elaboration of a more accurate catalytic cycle and led to the development of a more efficient catalytic system for alkene hydroamination. The use of 5-10 mol % of paraformaldehyde proved more effective than the use of 20 mol % of a-benzyloxyacetaldehyde, leading to high yields of intermolecular hydroamination products within 24 h at 30 degrees C.
  • DE2534993
    申请人:——
    公开号:——
    公开(公告)日:——
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