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(4R,5S)-1,5-dimethyl-3-[(2S)-3-methylidene-6-naphthalen-1-yl-4H-pyran-2-yl]-4-phenylimidazolidin-2-one | 256382-62-4

中文名称
——
中文别名
——
英文名称
(4R,5S)-1,5-dimethyl-3-[(2S)-3-methylidene-6-naphthalen-1-yl-4H-pyran-2-yl]-4-phenylimidazolidin-2-one
英文别名
——
(4R,5S)-1,5-dimethyl-3-[(2S)-3-methylidene-6-naphthalen-1-yl-4H-pyran-2-yl]-4-phenylimidazolidin-2-one化学式
CAS
256382-62-4
化学式
C27H26N2O2
mdl
——
分子量
410.516
InChiKey
RLEFBSPQBMTLOP-CNVLFFCLSA-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):
    5.3
  • 重原子数:
    31
  • 可旋转键数:
    3
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    32.8
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • A Lewis Acid Mediated StereoselectiveRemoval of an Anomeric Urea Substituent
    作者:Richard P. Hsung、Craig R. Berry、C. Rameshkumar、Michael R. Tracey、Lin-Li Wei
    DOI:10.1055/s-2003-38747
    日期:——
    The first Lewis acid mediated stereoselective removal of an anomeric chiral urea group or an electron deficient nitrogen substituent is described here. The ability to remove this urea group which had served as a chiral auxiliary, along with stereoselective hydroboration-oxidation of the endocyclic olefin renders the pyranyl cycloadduct from hetero [4+2] cycloadditions of chiral allenamides a useful
    此处描述了第一个路易斯酸介导的异头手性基团或缺电子取代基的立体选择性去除。去除作为手性助剂的尿素基团的能力,以及内环烃的立体选择性化-化,使得来自手性酰胺杂[4+2]环加成的喃环加成物成为有用的手性模板。这代表了一种合成复杂喃杂环或 C-糖苷衍生物的新方法。
  • A Formal Total Synthesis of (+)-Zincophorin. Observation of an Unusual Urea-Directed Stork−Crabtree Hydrogenation
    作者:Zhenlei Song、Richard P. Hsung
    DOI:10.1021/ol070791a
    日期:2007.5.1
    A formal total synthesis of (+)-zincophorin via interception of Miyashita's advanced intermediates is described here. This effort features the first synthetic application of an inverse demand hetero [4 + 2] cycloaddition of a chiral allenamide, and the observation of an unusual urea directed Stork-Crabtree hydrogenation.
  • Studies on a Urea-Directed Stork−Crabtree Hydrogenation. Synthesis of the C1−C9 Subunit of (+)-Zincophorin
    作者:Zhenlei Song、Richard P. Hsung、Ting Lu、Andrew G. Lohse
    DOI:10.1021/jo7017922
    日期:2007.12.1
    [GRAPHICS]A detailed account on the stereoselective synthesis of the C1-C9 subunit of (+)-zincophorin is described here. This approach features the first application of a stereoselective inverse electron demand hetero-[4 + 2] cycloaddition of chiral allenamides in natural product synthesis. The C1-C9 subunit matches Cossy's intermediate, thereby constituting a formal total synthesis. In addition, details of an unusual urea-directed Stork-Crabtree hydrogenation observed during these efforts are also disclosed here.
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