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

bromozinc(1+),1-phenylethanone | 135579-88-3

中文名称
——
中文别名
——
英文名称
bromozinc(1+),1-phenylethanone
英文别名
p-BrZnPhCOCH3
bromozinc(1+),1-phenylethanone化学式
CAS
135579-88-3
化学式
C8H7BrOZn
mdl
——
分子量
264.437
InChiKey
MLPWSJJOGMJCNQ-UHFFFAOYSA-M
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):
    1.91
  • 重原子数:
    11.0
  • 可旋转键数:
    2.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    17.07
  • 氢给体数:
    0.0
  • 氢受体数:
    1.0

SDS

SDS:25831a13d87f2293cc03e06d26e34e28
查看

反应信息

  • 作为反应物:
    描述:
    bromozinc(1+),1-phenylethanone对苯醌 、 cobalt(II) bromide 作用下, 以 乙腈 为溶剂, 以402 mg的产率得到4,4'-二乙酰联苯
    参考文献:
    名称:
    钴催化的芳族锌物种的氧化同质耦合
    摘要:
    致力于纪念Jean F. Normant教授;杰出的科学家和伟大的人 抽象的 描述了合成官能化的对称联芳基化合物的新方法。根据官能团的性质,在空气或对苯醌存在下,通过钴催化形成的芳基锌物种的氧化均偶联反应进行。 描述了合成官能化的对称联芳基化合物的新方法。根据官能团的性质,在空气或对苯醌存在下,通过钴催化形成的芳基锌物种的氧化均偶联反应进行。
    DOI:
    10.1055/s-0035-1562488
  • 作为产物:
    描述:
    4-溴苯乙酮3-氯丙烯三氟乙酸 、 cobalt(II) bromide 作用下, 以 乙腈 为溶剂, 反应 0.05h, 以75%的产率得到bromozinc(1+),1-phenylethanone
    参考文献:
    名称:
    N-氯胺钴催化的芳族锌亲电胺化反应
    摘要:
    角色颠倒:已实现了高效的钴催化芳基锌试剂的亲电子胺化反应。各种功能化的芳基锌和N-氯胺在温和的条件下偶联(参见方案)。仲和叔芳基胺均以中等至优异的产率获得。
    DOI:
    10.1002/chem.201300229
点击查看最新优质反应信息

文献信息

  • Preparation of aromatic organozinc compounds and composition therefor
    申请人:——
    公开号:US20040236155A1
    公开(公告)日:2004-11-25
    The invention relates to a technique for preparing aromatic organozinc compounds and to a composition therefore. This composition constitutes a reactant that can be used to carry out the synthesis of organozinc compounds, and comprises a cobalt salt, a zinc salt, a polar aprotic solvent and elemental zinc in divided form, the elemental zinc being in solid form, the other elements being in a form dissolved in the solvent. Application to organic synthesis.
    这项发明涉及一种制备芳香有机锌化合物的技术以及相应的组合物。该组合物构成了一种可用于合成有机锌化合物的反应物,包括盐、盐、极性无质子溶剂和细分形式的,其中为固体形式,其他元素以在溶剂中溶解的形式存在。适用于有机合成。
  • Electrochemical cross-coupling between 2-halopyridines and aryl or heteroaryl halides catalysed by nickel-2,2′-bipyridine complexes
    作者:Corinne Gosmini、Sarah Lasry、Jean-Yves Nedelec、Jacques Perichon
    DOI:10.1016/s0040-4020(97)10225-3
    日期:1998.2
    2-Arylpyridines can be obtained in good to high yields by electrochemical reduction using the sacrificial anode process and catalysis by nickel-2,2'-bipyridine (py) complexes. In a first approach functionalized arylzinc species are prepared in DMF as solvent by electrolytic reduction of the corresponding aryl-bromides or -chlorides in the presence of ZnBr2 and NL(II)-bpy complexes and then coupled with 2-chloropyridine. In a second approach the cross-coupling occurs from the electrochemical reduction of a stoichiometric mixture of an aryl halide and 2-halopyridine in DMF in the presence of NiBr(2)bpy as catalyst. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • A facile method for the preparation of functionalized 2,3-disubstituted-1,3-butadienes
    作者:Lishan Zhu、Reuben D. Ricke
    DOI:10.1016/0040-4039(91)80633-h
    日期:1991.6
    Functionalized 2,3-disubstituted-1,3-butadienes were readily prepared by reacting functionalized organozinc compounds with 1,4-dichloro-2-butyne or 1,4-ditosyloxy-2-butyne mediated by Cu(I) salts.
  • New Chemical Synthesis of Functionalized Arylzinc Compounds from Aromatic or Thienyl Bromides under Mild Conditions Using a Simple Cobalt Catalyst and Zinc Dust
    作者:Hyacinthe Fillon、Corinne Gosmini、Jacques Périchon
    DOI:10.1021/ja0289494
    日期:2003.4.1
    A new chemical method for the preparation of arylzinc intermediates is described in acetonitrile, on the basis of the activation of aryl bromides by low-valent cobalt species arising from the reduction of cobalt halide by zinc dust. This procedure allows for the synthesis of a variety of functionalized aryl- and thienylzinc species in good to excellent yields. The versatility and the simplicity of that original method represent an alternative to most known procedures.
查看更多