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(R)-6-(iodomethyl)-6-isopropyltetrahydro-2H-pyran-2-one | 1370729-74-0

中文名称
——
中文别名
——
英文名称
(R)-6-(iodomethyl)-6-isopropyltetrahydro-2H-pyran-2-one
英文别名
6-(iodomethyl)-6-isopropyltetrahydro-2H-pyran-2-one;(6R)-6-(iodomethyl)-6-propan-2-yloxan-2-one
(R)-6-(iodomethyl)-6-isopropyltetrahydro-2H-pyran-2-one化学式
CAS
1370729-74-0
化学式
C9H15IO2
mdl
——
分子量
282.121
InChiKey
QLZHYVYMMFJCSM-VIFPVBQESA-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):
    2.9
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

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文献信息

  • Tertiary Aminourea-Catalyzed Enantioselective Iodolactonization
    作者:Gemma E. Veitch、Eric N. Jacobsen
    DOI:10.1002/anie.201003681
    日期:——
    Binding the anion: A highly enantioselective iodolactonization of 5‐hexenoic acids has been achieved using a tertiary aminourea‐catalyst (see scheme). The use of catalytic iodine in this process is critical to enhancing both the reactivity and enantioselectivity of the stoichiometric I+ source. The mechanism is proposed to involve binding of an iodonium imidate intermediate by the H‐bond donor catalyst
    结合阴离子:使用叔催化剂实现了 5-己烯酸的高度对映选择性内酯化(参见方案)。在该过程中使用催化对于提高化学计量 I +源的反应性和对映选择性至关重要。该机制被认为涉及通过氢键供体催化剂结合亚胺鎓中间体。
  • Asymmetric Iodolactonization Utilizing Chiral Squaramides
    作者:Jørn E. Tungen、Jens M. J. Nolsøe、Trond V. Hansen
    DOI:10.1021/ol302798g
    日期:2012.12.7
    Asymmetric iodolactonization of gamma- and delta-unsaturated carboxylic acids has been explored in the presence of six different chiral organocatalysts 5-8. The catalyst 6b was found to facilitate the cyclization of 5-arylhex-5-enoic acids 1 to the corresponding iodolactones 2 with up to 96% ee. By this protocol, unsaturated carboxylic acids are converted enantioselectively to synthetically useful delta-lactones in high yields using commercially available NIS. Apparently, both hydrogen bonding and aryl/aryl interactions are important for efficient stereodifferentiation.
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