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2-(4-methoxybenzyl)-2-methylcyclopentanone

中文名称
——
中文别名
——
英文名称
2-(4-methoxybenzyl)-2-methylcyclopentanone
英文别名
2-[(4-Methoxyphenyl)methyl]-2-methylcyclopentan-1-one;2-[(4-methoxyphenyl)methyl]-2-methylcyclopentan-1-one
2-(4-methoxybenzyl)-2-methylcyclopentanone化学式
CAS
——
化学式
C14H18O2
mdl
——
分子量
218.296
InChiKey
NDUOBYIIIAGXDL-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):
    2.7
  • 重原子数:
    16
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 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

  • Palladium-Catalyzed Decarboxylative Benzylation of Acetylides and Enolates
    作者:Jon Tunge、Robert Torregrosa、Shehani Mendis、Alex Davies
    DOI:10.1055/s-0037-1609575
    日期:2018.8
    alkylation of enolates and acetylides has been achieved through the use of a decarboxylative benzylation strategy. Previous research in this area is often limited by the need for extended conjugation in the electrophiles that are coupled. Herein, we report that the use of 1,1'-bis(diphenylphosphino)ferrocene (dppf) ligand allows the coupling of simple benzyl electrophiles with enolates, while the use
    作为专题“现代耦合方法及其在综合中的战略应用”的一部分发布 抽象的 烯醇盐和乙炔的苄基烷基化已通过使用脱羧苄基化策略实现。在该领域的先前研究通常受到耦合的亲电试剂中扩展结合的需求的限制。在本文中,我们报道了使用1,1'-双(二苯基膦基)二茂铁(dppf)配体可以使简单的苄基亲电试剂与烯醇酸酯偶联,而XPhos配体的使用可以促进丙酸酯的脱羧偶联。 烯醇盐和乙炔的苄基烷基化已通过使用脱羧苄基化策略实现。在该领域的先前研究通常受到耦合的亲电试剂中扩展结合的需求的限制。在本文中,我们报道了使用1,1'-双(二苯基膦基)二茂铁(dppf)配体可以使简单的苄基亲电试剂与烯醇酸酯偶联,而XPhos配体的使用可以促进丙酸酯的脱羧偶联。
  • Decarboxylative Benzylations of Alkynes and Ketones
    作者:Robert R. P. Torregrosa、Yamuna Ariyarathna、Kalicharan Chattopadhyay、Jon A. Tunge
    DOI:10.1021/ja1035557
    日期:2010.7.14
    Benzyl esters of propiolic and beta-keto acids undergo catalytic decarboxylative coupling when treated with appropriate palladium catalysts. Such decarboxylative couplings allow the benzylation of alkynes without the use of strong bases and/or organometallics. This allows the synthesis of sensitive benzylic alkynes that are prone to undergo isomerizations under basic conditions. Additionally, decarboxylation facilitates the site-specific benzylation of diketones and ketoesters under mild, base-free conditions. Ultimately, the methodology described expands our ability to cross-couple medicinally relevant heterocycles.
  • Dual Visible Light Photoredox and Gold-Catalyzed Arylative Ring Expansion
    作者:Xing-zhong Shu、Miao Zhang、Ying He、Heinz Frei、F. Dean Toste
    DOI:10.1021/ja500716j
    日期:2014.4.23
    A combination of visible light photocatalysis and gold catalysis is applied to a ring expansion-oxidative arylation reaction. The reaction provides an entry into functionalized cyclic ketones from the coupling reaction of alkenyl and allenyl cycloalkanols with aryl diazonium salts. A mechanism involving generation of an electrophilic gold(III)-aryl intermediate is proposed on the basis of mechanistic studies, including time-resolved FT-IR spectroscopy.
  • Intramolecular Palladium-Catalyzed Direct Arylation of Alkenyl Triflates
    作者:Ana C. F. Cruz、Neil D. Miller、Michael C. Willis
    DOI:10.1021/ol702044z
    日期:2007.10.1
    A catalyst generated from Pd(OAc)2 and dppp is effective for the direct intramolecular arylation of alkenyl triflates. Conjugated alkene-arene-containing carbocycles are produced in good yield. The process tolerates a variety of aryl substituents as well a simple heteroaryl groups. Electron-deficient aryl rings deliver faster reactions.
    由Pd(OAc)2和dppp生成的催化剂对于链烯基三氟甲磺酸酯的直接分子内芳基化有效。以高收率生产了共轭的含烯烃-芳烃的碳环。该方法容许多种芳基取代基以及简单的杂芳基。缺电子的芳基环可提供更快的反应。
  • Palladium-Catalyzed Cross-Coupling of Cyclopropanols with Aryl Halides Under Mild Conditions
    作者:David Rosa、Arturo Orellana
    DOI:10.1021/ol1026409
    日期:2011.1.7
    Intra- and intermolecular palladium-catalyzed cross-coupling of cyclopropanols with aryl halides can be achieved in good yields under mild conditions.
    在温和条件下,可以高收率实现环丙醇与芳基卤化物在分子内和分子间钯催化的交叉偶联。
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