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dimethyl 4-(4-isobutyryloxy)-4-isopropylhepta-2,5-diynedioate | 945486-29-3

中文名称
——
中文别名
——
英文名称
dimethyl 4-(4-isobutyryloxy)-4-isopropylhepta-2,5-diynedioate
英文别名
Dimethyl 4-(2-methylpropanoyloxy)-4-propan-2-ylhepta-2,5-diynedioate
dimethyl 4-(4-isobutyryloxy)-4-isopropylhepta-2,5-diynedioate化学式
CAS
945486-29-3
化学式
C16H20O6
mdl
——
分子量
308.331
InChiKey
FDWBJGLLTXUSOR-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):
    3.1
  • 重原子数:
    22
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.56
  • 拓扑面积:
    78.9
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    dimethyl 4-(4-isobutyryloxy)-4-isopropylhepta-2,5-diynedioate苄胺1,1-二氯乙烷 为溶剂, 反应 0.75h, 以71%的产率得到methyl 1-benzyl-5-(1-(isobutyryloxy)-2-methoxy-2-oxoethyl)-4-isopropyl-1H-pyrrole-2-carboxylate
    参考文献:
    名称:
    从共轭三级乙二炔到链官能化四取代吡咯
    摘要:
    特权支架:通过将亲核胺添加到两个等效的炔酸单元之一上来破坏1,4-二炔支架的对称性,可得到链官能化的四取代吡咯,具有五个功能多样性点和两个复杂度生成点。多米诺反应歧管需要进行氮杂-迈克尔加成反应,5-内-数字环化和[3,3]-σ重排。
    DOI:
    10.1002/chem.200802262
  • 作为产物:
    描述:
    异丁酰氯丙炔酸甲酯三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 6.0h, 以56%的产率得到dimethyl 4-(4-isobutyryloxy)-4-isopropylhepta-2,5-diynedioate
    参考文献:
    名称:
    Metal-Free Access to Fully Substituted Skipped Diynes. An Efficient Chemodifferentiating A2BB‘ 4CR Manifold
    摘要:
    A metal-free chemodifferentiating A(2)BB' 4CR manifold for the modular synthesis of tertiary skipped diynes is described. The manifold performs a triethylamine triggered reaction of alkyl propiolates and acid chlorides to assemble two units of each component in the form of two propargylic alkynoates, a tertiary alcohol, and an ester. A differentiated incorporation of the two acid chloride components ensures functional diversity in the final structure. In addition, the presence of two connected propargylic alkynoates provides a reactive platform for complexity generation.
    DOI:
    10.1021/jo070764y
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文献信息

  • Tertiary Skipped Diynes: A Pluripotent Building Block for the Modular and Diversity-Oriented Synthesis of Nitrogen Heterocycles
    作者:David Tejedor、Sara López-Tosco、Javier González-Platas、Fernando García-Tellado
    DOI:10.1002/chem.200903577
    日期:2010.3.15
    Dominos! The multivalent reactivity profile of tertiary skipped diynes has been conveniently exploited in the domino and diversity‐oriented synthesis of fully substituted pyrazoles and 1,4‐diazepane derivatives (see scheme). The developed manifold is chemically efficient and simple to operate. In addition, the resulting N‐containing heterocycles are obtained in a regio‐ and chemoselective manner.
    多米诺骨牌!在完全取代的吡唑和1,4-二氮杂苯衍生物的多米诺骨牌和面向多样性的合成中,可以方便地利用三级跳过的二炔的多价反应性谱(参见方案)。研发的歧管化学效率高,操作简单。此外,以区域和化学选择性的方式获得了所得的含氮杂环。
  • Synthesis of Fully Substituted Pyrimidines
    作者:David Tejedor、Sara López-Tosco、Fernando García-Tellado
    DOI:10.1021/jo400090w
    日期:2013.4.5
    A novel approach to the synthesis of fully substituted pyrimidine derivatives armed with an oxy-functionalized acetate chain at the ring is described. The manifold uses amidines as the nitrogen source and activated skipped diynes as the electrophilic reactive partners in a coupled domino strategy. In the first domino reaction, two consecutive aza-Michael additions assemble the six-membered ring heterocycle
    描述了一种新颖的合成全取代嘧啶生物的方法,该嘧啶生物在环上带有一个氧官能化的乙酸酯链。在偶联的多米诺骨牌策略中,歧管使用am作为氮源,并使用活化的跳过的二炔作为亲电反应性伙伴。在第一个多米诺反应中,两个连续的氮杂-Michael加成反应组装了六元环杂环,而在第二个多米诺反应中,[H]-移位和[3,3]-σ重排导致产物芳构化。
  • Diverted Domino Reactivity in Tertiary Skipped Diynes: A Convenient Access to Polyfunctionalized Cyclohexadienones and Multivalent Aromatic Scaffolds
    作者:David Tejedor、Sara López-Tosco、Javier González-Platas、Fernando García-Tellado
    DOI:10.1002/chem.201101676
    日期:2011.8.22
    Diverting is the game! A new domino manifold has been implemented for the synthesis of cyclohexadienone‐based scaffolds from tertiary skipped diynes and secondary amines. The manifold takes advantage of a new O‐enolate‐driven reactivity pattern discovered for these diynes. The scaffolds are conveniently transformed into the corresponding multivalent salicylate derivatives (see scheme).
    转移就是游戏!已实施了一种新的多米诺歧管,用于从三级跳过的二炔和仲胺合成环己二酮基支架。歧管利用了为这些二炔发现的新的由烯醇驱动的反应性模式。支架可以方便地转化为相应的多价水杨酸酯衍生物(参见方案)。
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