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(R)-5-methyl-2-iodo-2-cyclohexen-1-one | 915122-92-8

中文名称
——
中文别名
——
英文名称
(R)-5-methyl-2-iodo-2-cyclohexen-1-one
英文别名
(R)-2-iodo-5-methylcyclohex-2-enone;(R)-2-iodo-5-methylcyclohex-2-en-1-one;(5R)-2-iodo-5-methylcyclohex-2-en-1-one
(R)-5-methyl-2-iodo-2-cyclohexen-1-one化学式
CAS
915122-92-8
化学式
C7H9IO
mdl
——
分子量
236.052
InChiKey
NXEQLPNTRLTGIB-RXMQYKEDSA-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:
    260.3±30.0 °C(Predicted)
  • 密度:
    1.72±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    9
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

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

  • Intermolecularradicaladdition reactions of α-iodo cycloalkenones and a synthetic study of the formal synthesis of enantiopurefawcettimine
    作者:Kuan-Miao Liu、Chi-Min Chau、Chin-Kang Sha
    DOI:10.1039/b714078a
    日期:——
    generation of alpha-carbonyl vinyl radicals from alpha-iodo cycloalkenones, the scope of their participation in intermolecular addition reactions with electron-withdrawing olefins are studied and a synthetic study of the formal synthesis of enantiopure fawcettimine using this reaction is described.
    研究了由α-代环生成α-羰基乙烯基自由基,它们参与与吸电子烃的分子间加成反应的范围,并描述了使用该反应的对映纯法西替明的形式合成的合成研究。
  • A Conia‐Ene‐Type Cyclization under Basic Conditions Enables an Efficient Synthesis of (−)‐Lycoposerramine R
    作者:Felix W. W. Hartrampf、Takayuki Furukawa、Dirk Trauner
    DOI:10.1002/anie.201610021
    日期:2017.1.16
    An enantioselective total synthesis of the Lycopodium alkaloid lycoposerramine R is presented. It relies on a base‐mediated cyclization that resembles the Conia‐ene reaction of ynones and gold‐catalyzed variants thereof. Thus, hydrindanones and other functionalized ring systems bearing an exocyclic alkene can be rapidly accessed at room temperature without noble metal catalysis or substrate preactivation
    提出了对映体总生物碱Lycopodium lycoposerramine R的合成。它依赖于碱基介导的环化反应,类似于炔及其催化的变体的Conia-ene反应。因此,可以在室温下快速获得带有环外烃的和其他官能化环系统,而无需贵属催化或底物预活化。
  • Total Syntheses of (+)-Alopecuridine, (+)-Sieboldine A, and (−)-Lycojapodine A
    作者:Xiao-Ming Zhang、Hui Shao、Yong-Qiang Tu、Fu-Min Zhang、Shao-Hua Wang
    DOI:10.1021/jo301545y
    日期:2012.9.21
    late-stage SmI2-mediated intramolecular coupling to form the 5-membered ring. Subsequently, the biomimetic synthesis of (+)-sieboldine A and (−)-lycojapodine A was accomplished successfully through two different bioinspired oxidations after a wide search for the oxidation methods. As a result, (+)-sieboldine A was derived from (+)-alopecuridine through an N-oxidation/nitrone formation process and (−)-lycojapodine
    (+)-Alopecuridine,(+)-sieboldine A和(-)-lycojapodine A是三种结构独特且相关的lycopodium生物碱,已通过有效策略合成为对映体形式。(+)-alopecuridine的主要合成方法的特征是羟基的半频哪醇重排以构建具有全季中心和后期SmI 2的螺6,9-环化合物介导的分子内偶联形成5元环。随后,在广泛寻找化方法之后,通过两种不同的生物启发式化成功完成了(+)-西伯来定A和(-)-lycojapodine A的仿生合成。结果,(+)-西伯来定A通过N-化/硝化反应形成过程衍生自(+)-邻二甲cur啶,并且通过有趣的环状半缩酮形成/化二醇裂解途径衍生自(-)-二十二苷A。这些结果证实了三种生物碱之间的生物遗传关系。
  • Total Synthesis of (+)-Fastigiatine
    作者:Brian B. Liau、Matthew D. Shair
    DOI:10.1021/ja104575h
    日期:2010.7.21
    The first total synthesis of the Lycopodium alkaloid (+)-fastigiatine has been accomplished in 15 steps and 30% overall yield from known compounds. Noteworthy transformations include a convergent fragment coupling via a nucleophilic cyclopropane opening, a highly diastereoselective formal [3 + 3]-cycloaddition, and a transannular Mannich reaction to construct the core of the natural product.
    石松生物碱 (+)-fastigiatine 的首次全合成已在 15 个步骤中完成,已知化合物的总产率为 30%。值得注意的转变包括通过亲核环丙烷开口的会聚片段偶联、高度非对映选择性的正式 [3 + 3]-环加成,以及构建天然产物核心的跨环曼尼希反应。
  • Asymmetric Total Syntheses of Two Phlegmarine-Type Alkaloids, Lycoposerramines-V and -W, Newly Isolated from <i>Lycopodium serratum</i>
    作者:Takahide Shigeyama、Kazuaki Katakawa、Noriyuki Kogure、Mariko Kitajima、Hiromitsu Takayama
    DOI:10.1021/ol701871v
    日期:2007.9.1
    Two new Phlegmarine-type alkaloids, lycoposerramines-V and -W, were isolated from Lycopodium, serratum, and their structures including the absolute configuration were established by asymmetric total synthesis involving such key steps as Johnson-Claisen rearrangement, asymmetric allylation, and ring-closing metathesis (RCM)- or Sml(2)-mediated stereoselective piperidine ring construction.
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