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1-(4-methoxyphenyl)octan-3-one | 90831-82-6

中文名称
——
中文别名
——
英文名称
1-(4-methoxyphenyl)octan-3-one
英文别名
1-(4-Methoxyphenyl)octan-3-one
1-(4-methoxyphenyl)octan-3-one化学式
CAS
90831-82-6
化学式
C15H22O2
mdl
——
分子量
234.338
InChiKey
NZUGOPPXTDAVIU-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

物化性质

  • 沸点:
    165-166 °C(Press: 0.200 Torr)
  • 密度:
    0.966±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    17
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:14461bf91ab6c271b142c7d0ccedcaad
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反应信息

  • 作为产物:
    描述:
    (E)-1-(4-methoxyphenyl)oct-1-en-3-one 在 monoaluminum phosphatesilica gel 环己烯 作用下, 反应 3.0h, 以100%的产率得到1-(4-methoxyphenyl)octan-3-one
    参考文献:
    名称:
    Alba, A.; Aramendia, A.; Borau, V., Canadian Journal of Chemistry, 1984, vol. 62, p. 917 - 921
    摘要:
    DOI:
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文献信息

  • Arenediazonium <i>o</i>-Benzenedisulfonimides in Heck-Type Arylation of Allylic Alcohols
    作者:Margherita Barbero、Silvano Cadamuro、Stefano Dughera
    DOI:10.1055/s-2006-950245
    日期:2006.10
    with primary and secondary allylic alcohols. The reactions, carried out in aqueous ethanol in the presence of palladium(II) acetate as precatalyst and sodium hydrogen carbonate as base, gave the arylation products with good overall conversion. In all cases, the major products were the β-arylated carbonyl derivatives. The o-benzene-disulfonimide was recovered in high yield from all the reactions, and it
    芳烃重氮邻苯二磺酰亚胺与伯和仲烯丙醇反应。在醋酸钯 (II) 作为预催化剂和碳酸氢钠作为碱的存在下,在含水乙醇中进行的反应得到了具有良好总转化率的芳基化产物。在所有情况下,主要产物都是 β-芳基化羰基衍生物。从所有反应中以高收率回收邻苯二磺酰亚胺,并将其循环用于制备其他盐。
  • Solid-Phase, Multicomponent Reactions of Methyleneaziridines:  Synthesis of 1,3-Disubstituted Propanones
    作者:Jean-François Margathe、Michael Shipman、Stephen C. Smith
    DOI:10.1021/ol051953a
    日期:2005.10.1
    [reaction: see text] Polymer-supported methyleneaziridines undergo ring opening by Grignard reagents under copper catalysis to yield metalloenamines which are alkylated in situ to yield ketimines. Filtration and washing of these Merrifield resin-bound intermediates prior to hydrolysis provides the corresponding 1,3-disubstituted propanones in a high state of purity without recourse to column chromatography
    [反应:参见正文]聚合物负载的亚甲基氮丙啶在铜催化下通过格氏试剂进行开环,生成金属烯胺,将其原位烷基化以生成酮亚胺。在水解之前过滤和洗涤这些与Merrifield树脂结合的中间体,可以提供高纯度的相应1,3-二取代丙烷,而无需借助柱色谱。
  • Palladium-Catalyzed Desulfitative Oxidative Coupling between Arenesulfinic Acid Salts and Allylic Alcohols: A Strategy for the Selective Construction of β-Aryl Ketones and Aldehydes
    作者:Jianhua Liao、Zhenming Zhang、Xiaodong Tang、Wanqing Wu、Wei Guo、Huanfeng Jiang
    DOI:10.1021/acs.joc.5b01463
    日期:2015.9.4
    efficient palladium-catalyzed desulfitative oxidative coupling of sodium arylsulfinites for highly region-selective Heck-type reaction of allylic alcohols has been developed. The compatibility of the functionalities of −I, −Br, and −F would explore further postfunctionalization of the C–X bonds. This method provides a new and straightforward protocol for the synthesis of β-aryl ketones and aldehydes. The
    已经开发出用于芳基醇的高度区域选择性Heck型反应的有效的钯催化的芳基亚硫酸钠的脱硫氧化偶联。-I,-Br和-F官能团的兼容性将探索C-X键的进一步后官能化。该方法为合成β-芳基酮和醛提供了新的直接方法。氘标记实验表明,这种转变可以通过[1,2-H]转移过程进行。
  • Two efficient pathways for the synthesis of aryl ketones catalyzed by phosphorus-free palladium catalysts
    作者:A. Wirwis、J. Feder-Kubis、A.M. Trzeciak
    DOI:10.1016/j.mcat.2017.10.021
    日期:2018.2
    Allylic alcohols, 1-buten-3-ol, 1-penten-3-ol and 1-octen-3-ol, reacted with aryl iodides (iodotoluene, 4-iodotoluene, 4-iodophenol and 4-iodanisole) under Heck reaction conditions to form corresponding saturated aryl ketones in one step. The same products were obtained in a two-step tandem reaction consisted of the Heck coupling of allylic alcohols with aryl iodides, followed by hydrogenation. Reactions
    在Heck反应条件下,烯丙醇1-丁烯-3-醇,1-戊烯-3-醇和1-辛烯-3-醇与芳基碘化物(碘代甲苯,4-碘代甲苯,4-碘苯酚和4-碘苯甲醚)反应一步形成相应的饱和芳基酮 在两步串联反应中获得了相同的产物,该反应由烯丙基醇与芳基碘化物的Heck偶联组成,然后进行氢化。通过用薄荷醇取代的咪唑鎓氯化物改性的无磷钯前体催化反应。通过TEM证实在反应混合物中形成直径高达65nm的结晶钯纳米颗粒。
  • Scope and Mechanism of the Ruthenium-Catalyzed Deaminative Coupling Reaction of Enones with Amines via Regioselective C<sub>α</sub>–C<sub>β</sub> Bond Cleavage
    作者:Dulanjali S. Thennakoon、Marat R. Talipov、Chae S. Yi
    DOI:10.1021/acs.organomet.3c00321
    日期:2023.10.9
    A highly regioselective C–C bond cleavage method of enones has been devised from the ruthenium-catalyzed deaminative coupling reaction with simple amines. The analogous catalytic coupling reaction of enones with anilines has led to a regioselective Cα–Cβ bond cleavage of enones in forming N-alkylanilines and 2,4-disubstituted quinolines. The reaction profile study showed the formation of a β-aminoimine
    通过钌催化的与简单胺的脱氨偶联反应,设计了烯酮的高度区域选择性 C-C 键断裂方法。烯酮与苯胺的类似催化偶联反应导致烯酮的区域选择性C α -C β键断裂,形成N-烷基苯胺和2,4-二取代喹啉。反应曲线研究表明,在 C-C 裂解产物形成之前,先形成了 β-氨基亚胺中间体。( E )-2-辛烯-4-酮与一系列对位反应的哈米特图-取代的苄胺通过给电子基团建立了强大的促进作用(ρ = -0.77 ± 0.1)。在产物的α-碳上观察到最显着的碳动力学同位素效应(C α = 1.018)。DFT 计算揭示了通过连续的 C-H 活化和 C-C 裂解步骤,然后是烯胺到亚胺重排和水解步骤的偶联反应的详细机制。该催化方法结合了氢借用和脱氨偶联策略,为烯酮提供了通用的 C α -C β键断裂方案。
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