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2-(1-环己烯-1-基乙炔基)-2-环己烯-1-酮 | 771477-47-5

中文名称
2-(1-环己烯-1-基乙炔基)-2-环己烯-1-酮
中文别名
3-苯甲基-2-甲基丁醛
英文名称
2-(1-cyclohexenylethynyl)-2-cyclohexen-1-one
英文别名
2-cyclohex-1-enylethynylcyclohex-2-enone;2-(cyclohexenylethynyl)cyclohex-2-enone;2-(cyclohexenylethynyl)cyclohexen-1-one;2-[2-(Cyclohexen-1-yl)ethynyl]cyclohex-2-en-1-one
2-(1-环己烯-1-基乙炔基)-2-环己烯-1-酮化学式
CAS
771477-47-5
化学式
C14H16O
mdl
——
分子量
200.28
InChiKey
SMKCUUZUSMVUHE-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
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:f70a15a6b7d9d3591a892b2895d9bf17
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反应信息

  • 作为反应物:
    描述:
    2-(1-环己烯-1-基乙炔基)-2-环己烯-1-酮1,1'-双(二苯基膦)二茂铁 、 palladium diacetate 、 碳酸氢钠三乙胺 作用下, 以 N,N-二甲基甲酰胺乙腈 为溶剂, 20.0~80.0 ℃ 、101.33 kPa 条件下, 反应 9.5h, 生成 2-(Cyclohexen-1-yl)-3,9,12-trioxatricyclo[6.5.1.04,14]tetradeca-1,4(14)-dien-13-one
    参考文献:
    名称:
    Highly Substituted Lactone/Ester-Containing Furan Library by the Palladium-Catalyzed Carbonylation of Hydroxyl-Substituted 3-Iodofurans
    摘要:
    Highly substituted lactone- and ester-containing furans have been prepared by the efficient palladium-catalyzed intramolecular cyclocarbonylation or intermolecular carboalkoxylation, respectively, of hydroxyl-containing 3-iodofurans, readily prepared by the iodocyclization of 2(1-alkynyl)-2-alken-1-ones in the presence of various diols.
    DOI:
    10.1021/co100088q
  • 作为产物:
    描述:
    1-乙炔基环己烷1-(4-喹啉基)甲胺 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide二异丙胺 作用下, 以 四氢呋喃 为溶剂, 反应 0.75h, 以72%的产率得到2-(1-环己烯-1-基乙炔基)-2-环己烯-1-酮
    参考文献:
    名称:
    AuCl3催化从2-(1-炔基)-2-烯烃-1-酮合成高度取代的呋喃
    摘要:
    高度取代的呋喃已通过 2-(1-炔基)-2-链烯-1-酮和各种亲核试剂在非常温和的反应条件下以良好至极好的产率反应合成。金和其他一些过渡金属是该反应的有效催化剂。
    DOI:
    10.1021/ja0466964
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文献信息

  • Cu(I) Catalyst in DMF:  An Efficient Catalytic System for the Synthesis of Furans from 2-(1-Alkynyl)-2-alken-1-ones
    作者:Nitin T. Patil、Huanyou Wu、Yoshinori Yamamoto
    DOI:10.1021/jo050191u
    日期:2005.5.1
    The cyclization of 2-(1-alkynyl)-2-alken-1-ones 1 proceeded very smoothly in the presence of alcohols 2 with a catalytic amount of Cu(I)Br in DMF at 80 °C, leading to the formation of highly substituted furans 3. The catalytic system reported herein is easy to handle, compared to the previously known system wherein the reaction between 1 and 2 needed to use moisture sensitive gold(III) chloride.
    2-(1-炔基)的环化-2-链烯-1-酮1在醇的存在下很顺利进行2与在80℃下的Cu(I)DMF催化量,导致形成高度取代的呋喃3。与先前已知的其中使用湿敏氯化金(III)需要1和2之间的反应的系统相比,本文报道的催化系统易于处理。
  • Synthesis of Highly Substituted Furans by the Electrophile-Induced Coupling of 2-(1-Alkynyl)-2-alken-1-ones and Nucleophiles
    作者:Tuanli Yao、Xiaoxia Zhang、Richard C. Larock
    DOI:10.1021/jo0510585
    日期:2005.9.1
    induced by an electrophile, provides highly substituted furans in good to excellent yields under very mild reaction conditions. Various nucleophiles, including functionally substituted alcohols, H2O, carboxylic acids, 1,3-diketones, and electron-rich arenes, and a range of cyclic and acyclic 2-(1-alkynyl)-2-alken-1-ones readily participate in these cyclizations. Iodine, NIS, and PhSeCl have proven
    由AuCl 3催化或由亲电试剂诱导的2-(1-炔基)-2-链烯-1-酮与亲核试剂的偶联在非常温和的反应条件下可提供高取代率的呋喃,收率好至极佳。各种亲核试剂,包括功能性取代的醇,H 2 O,羧酸,1,3-二酮和富电子芳烃,以及各种环状和非环状的2-(1-炔基)-2-烯烃-1-酮参与这些环化。,NIS和PhSeCl已证明在此过程中作为亲电子试剂是成功的。使用已知的有机钯化学方法,可以很容易地将所得的含呋喃加工成更复杂的产品。
  • Highly Substituted Furo[3,4-<i>d</i>][1,2]oxazines: Gold-Catalyzed Regiospecific and Diastereoselective 1,3-Dipolar Cycloaddition of 2-(1-Alkynyl)-2-alken-1-ones with Nitrones
    作者:Feng Liu、Yihua Yu、Junliang Zhang
    DOI:10.1002/anie.200901299
    日期:2009.7.13
    Rapid access: A gold(I)‐catalyzed 1,3dipolar cycloaddition of 2‐(1alkynyl)‐2‐alken‐1‐ones with nitrones provides a practical, regiospecific, and stereoselective access to highly substituted fused bicyclic furo[3,4d][1,2]oxazines under mild conditions (see scheme). These fused heterobicyclic compounds can be readily converted into furans or 3,6‐dihydro‐2H‐1,2‐oxazines in a chemoselective fashion
    快速获得:(I)催化的2-(1-炔基)-2-烯丙基-1-酮与1,3-偶极环的加成反应,提供对高取代的稠合双环呋喃的实用,区域特异性和立体选择性的访问[ 3,4- [ d ] [1,2]恶嗪在温和的条件下(请参阅方案)。这些稠合的杂环双环化合物可以以化学选择性方式轻易地转化为呋喃或3,6-二氢-2 H -1,2-恶嗪。
  • Mechanism of a No-Metal-Added Heterocycloisomerization of Alkynylcyclopropylhydrazones: Synthesis of Cycloheptane-Fused Aminopyrroles Facilitated by Copper Salts at Trace Loadings
    作者:Sidney M. Wilkerson-Hill、Diana Yu、Phillip P. Painter、Ethan L. Fisher、Dean J. Tantillo、Richmond Sarpong、Jason E. Hein
    DOI:10.1021/jacs.7b06007
    日期:2017.8.2
    heterocycloisomerization reaction that forms annulated aminopyrroles is presented. Density functional theory calculations and kinetic studies suggest the reaction is catalyzed by trace copper salts and that a Z- to E-hydrazone isomerization occurs through an enehydrazine intermediate before the rate-determining cyclization of the hydrazone onto the alkyne group. The aminopyrrole products are obtained in 36-93% isolated
    介绍了形成环吡咯的新杂环异构化反应的机理研究。密度泛函理论计算和动力学研究表明,该反应是由痕量盐催化的,并且在腙到炔基上的限速环化之前,通过烯中间体发生 Z 到 E 腙异构化。取决于炔基取代基的性质,以36-93%的分离产率获得吡咯产物。开发了一种新的自动采样技术以获得可靠的机械数据。
  • Enantioselective Synthesis of Highly Substituted Furans by a Copper(II)-Catalyzed Cycloisomerization–Indole Addition Reaction
    作者:Vivek Rauniyar、Z. Jane Wang、Heather E. Burks、F. Dean Toste
    DOI:10.1021/ja202959n
    日期:2011.6.8
    A catalytic enantioselective reaction based on a copper(II) catalyst strictly containing chiral anionic ligands is described. In the present work, copper(II)-phosphate catalyst promotes the intramolecular heterocyclization of 2-(1-alkynyl)-2-alkene-1-ones and facilitates high levels of enantioselectivity in the subsequent nucleophile attack. Mechanistic studies suggest that formation of a copper(II)-indole
    描述了基于严格包含手性阴离子配体 (II) 催化剂的催化对映选择性反应。在目前的工作中,磷酸 (II) 催化剂促进了 2-(1-炔基)-2-alkene-1-ones 的分子内杂环化,并在随后的亲核试剂攻击中促进了高平的对映选择性。机理研究表明(II)-吲哚物种的形成对于催化很重要。
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