摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1-(4-chlorophenyl)-3-(4-methoxyphenyl)prop-2-yn-1-one | 83786-18-9

中文名称
——
中文别名
——
英文名称
1-(4-chlorophenyl)-3-(4-methoxyphenyl)prop-2-yn-1-one
英文别名
——
1-(4-chlorophenyl)-3-(4-methoxyphenyl)prop-2-yn-1-one化学式
CAS
83786-18-9
化学式
C16H11ClO2
mdl
——
分子量
270.715
InChiKey
XQTBULAHOPWJMS-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

  • 熔点:
    116-117 °C
  • 沸点:
    415.0±55.0 °C(Predicted)
  • 密度:
    1.27±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.5
  • 重原子数:
    19
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:33b7f26bc14b04b3f12c7dac92f0bd81
查看

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    1,3-二羰基化合物与2-甲氧基乙醇交叉脱氢偶联的无金属策略
    摘要:
    在这里,我们报告了一种通过1,3-二羰基化合物与 2-甲氧基乙醇的交叉脱氢偶联来构建亚甲基桥连双 1,3-二羰基化合物的无金属方法。此外,我们扩展了这一方法,以一步合成四取代吡啶衍生物,使用 1,3-二羰基、2-甲氧基乙醇和 NH 4 OAc。主要优势包括接受广泛的底物,利用 O 2作为唯一氧化剂,以及合成生物活性化合物,如 1,4-二氢吡啶和吡唑。
    DOI:
    10.1039/d1ob02290c
  • 作为产物:
    描述:
    对氯苯甲酸N-甲基吗啉 、 palladium diacetate 作用下, 以 四氢呋喃乙腈 为溶剂, 反应 11.0h, 生成 1-(4-chlorophenyl)-3-(4-methoxyphenyl)prop-2-yn-1-one
    参考文献:
    名称:
    Privilege Ynone Synthesis via Palladium-Catalyzed Alkynylation of “Super-Active Esters”
    摘要:
    A neat palladium-catalyzed alkynylation reaction was developed with "super-active ester" as the carbonyl electrophile, which provides a dean-and efficient synthetic protocol for a broad array Of ynone compounds under CO-, Cu-,, ligand-, and base-free conditions. The superior activity of triazine ester was rationalized by the strong electron;withdrawing ability and the unique affinity of triazine On palladium. A mechanistic experiment clearly demonstrated that the N-Pd coordination of triazine plays a crucial role for the highly efficient C-O activation.
    DOI:
    10.1021/acs.orglett.5b01466
点击查看最新优质反应信息

文献信息

  • Transition Metal‐Free Synthesis of Substituted Isothiazoles <i>via</i> Three‐Component Annulation of Alkynones, Xanthate and NH <sub>4</sub> I
    作者:Jian Li、Jiaming Li、Xiaoliang Ji、Qiang Liu、Lu Chen、Yubing Huang、Yibiao Li
    DOI:10.1002/adsc.202001179
    日期:2021.2.16
    A protocol was described to access diverse isothiazoles with functionalization potential via transition metal‐free three‐component annulation of alkynones, potassium ethylxanthate (EtOCS2K) and ammonium iodide (NH4I). A sequential regioselective hydroamination/thiocarbonylation/intramolecular cyclization cascade achieved the efficient formation of consecutive C−N, C−S and N−S bonds in a one‐pot process
    已描述了通过炔烃,乙基黄原酸钾(EtOCS 2 K)和碘化铵(NH 4 I)的无过渡金属三组分环化获得具有功能化潜力的各种异噻唑的方案。连续的区域选择性加氢胺化/硫代羰基化/分子内环化级联可在一个锅法中有效地形成连续的CN,CS和NS键。
  • A highly efficient heterogeneous palladium-catalyzed cascade three-component reaction of acid chlorides, terminal alkynes and hydrazines leading to pyrazoles
    作者:Qiurong Chen、Fang Yao、Lin Yin、Mingzhong Cai
    DOI:10.1016/j.jorganchem.2015.12.037
    日期:2016.2
    MCM-41-immobilized palladium(II) complex [MCM-41-2N–Pd(OAc)2] and 1.0 mol% of CuI, acid chlorides were coupled with terminal alkynes in Et3N at 50 °C to give α,β-unsaturated ynones, which were converted in situ into pyrazoles by the cycloaddition of hydrazines at room temperature with acetonitrile as cosolvent. The cascade reactions generated a variety of pyrazole derivatives in moderate to good yields, and
    在0.5摩尔%的3-(2-氨基乙基氨基)丙基官能化的MCM-41固定的钯(II)配合物[MCM-41-2N-Pd(OAc)2 ]和1.0摩尔%的CuI的存在下,酰氯将其与末端炔烃在50°C的Et 3 N中偶合,得到α,β-不饱和炔酮,通过在室温下以乙腈为助溶剂将肼环加成,将其原位转化为吡唑。级联反应以中等至良好的产率生成了多种吡唑衍生物,并且这种非均相钯催化剂显示出比PdCl 2(PPh 3)2更高的催化活性,并且可以被回收并重复使用至少10次连续试验而活性没有降低。
  • Copper-, ligand- and solvent-free synthesis of ynones by coupling acid chlorides with terminal alkynes
    作者:Sanjay S. Palimkar、P. Harish Kumar、Nivrutti R. Jogdand、Thomas Daniel、Rajgopal J. Lahoti、Kumar V. Srinivasan
    DOI:10.1016/j.tetlet.2006.05.166
    日期:2006.7
    A general and efficient copper-, ligand- and solvent-free synthesis of ynones by coupling of a wide range of acid chlorides with terminal alkynes catalyzed by palladium(II) acetate at room temperature is reported.
    据报道,在室温下,广泛的酰基氯与乙酸钯(II)催化的末端炔烃偶合,可得到一种通用,有效的无铜,无配体和无溶剂的炔酮合成方法。
  • Palladium-, ligand-, and solvent-free synthesis of ynones by the coupling of acyl chlorides and terminal alkynes in the presence of a reusable copper nanoparticle catalyst
    作者:Weijiang Sun、Yan Wang、Xuan Wu、Xiaoquan Yao
    DOI:10.1039/c3gc40980e
    日期:——
    Supported copper nanoparticles are utilized for the first time as a highly efficient and reusable catalyst in the coupling of acyl chlorides and terminal alkynes to prepare various ynones. The reaction is carried out under palladium-, ligand-, and solvent-free conditions. The catalyst can be simply recovered and reused several times without significant loss in catalytic activity.
    支持铜 纳米粒子 首次被用作高效且可重复使用的 催化剂 在耦合 酰氯 和终端 炔烃 准备各种 炔酮。该反应在以下条件下进行钯-, 配体-, 和 溶剂无条件。这催化剂 可以简单地回收并重复使用几次,而不会显着降低催化活性。
  • Silver-catalyzed radical cascade cyclization of 1,3-diarylpropynones with 1,3-dicarbonyl compounds to access 2-dicarbonyl indenones
    作者:Zhenhua Li、Yao Ma、Jinjing Qin、Zhiyong Tan、Xiaomeng Sun、Wenbiao Wang
    DOI:10.1016/j.tetlet.2020.151679
    日期:2020.3
    An efficient silver-catalyzed radical cascade cyclization of 1,3-diarylpropynones with 1,3-dicarbonyl compounds is described. The reaction affords a series of 2-dicarbonyl functionalized indenones as products in moderate to excellent yields, and features an extensive substrate tolerance. The described procedure involves a tandem radical addition/cyclization process whereby two new C-C bonds are formed
    描述了1,3-二芳基丙炔酮与1,3-二羰基化合物的有效银催化的自由基级联环化。该反应以中等至优异的产率提供了一系列2-二羰基官能化的茚满产物,并具有广泛的底物耐受性。所描述的过程涉及串联的自由基加成/环化过程,由此形成两个新的CC键,并且为合成官能化的茚满提供了新的方法。
查看更多