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1-octenylmagnesium bromide | 688349-06-6

中文名称
——
中文别名
——
英文名称
1-octenylmagnesium bromide
英文别名
——
1-octenylmagnesium bromide化学式
CAS
688349-06-6
化学式
C8H15BrMg
mdl
——
分子量
215.416
InChiKey
WBNDFDLJYMZWKJ-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):
    3.48
  • 重原子数:
    10.0
  • 可旋转键数:
    6.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    0.0
  • 氢给体数:
    0.0
  • 氢受体数:
    0.0

反应信息

  • 作为反应物:
    描述:
    1-octenylmagnesium bromidepotassium tert-butylate 、 C36H40Cl2N2P2Ru 、 丙酮 作用下, 以 四氢呋喃二氯甲烷 为溶剂, 反应 1.0h, 生成 2-壬烯-1-酮,1-苯基-,(2E)-
    参考文献:
    名称:
    由单一催化剂介导的借氢级联中的同时动力学分离和不对称诱导
    摘要:
    报道了高度化学和立体选择性的借氢过程,其中通过微调反应条件获得了各种目标产物。通过采用具有最小立体性的稳健的 Ru 催化剂,通过借氢级联同时实现动力学拆分和不对称诱导。
    DOI:
    10.1002/anie.202112993
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文献信息

  • Manganese- or Iron-Catalyzed Homocoupling of Grignard Reagents Using Atmospheric Oxygen as an Oxidant
    作者:Gérard Cahiez、Alban Moyeux、Julien Buendia、Christophe Duplais
    DOI:10.1021/ja075417k
    日期:2007.11.1
    Atmospheric oxygen was used for the first time as an oxidant in metal-catalyzed homocoupling of Grignard reagents. These manganese- or iron-catalyzed reactions are efficient, cheap, and eco-friendly. They are applicable to the large-scale synthesis of symmetrical conjugated compounds.
    大气氧首次在格氏试剂属催化均偶联中用作氧化剂。这些催化的反应高效、廉价且环保。它们适用于对称共轭化合物的大规模合成。
  • Method of preparing organomagnesium compounds
    申请人:Ludwig-Maximilians-Universität München
    公开号:EP1582523A1
    公开(公告)日:2005-10-05
    The present invention is directed to a reagent for use in the preparation of organomagnesium compounds as well as to a method of preparing such organomagnesium compounds. The present invention furthermore provides a method of preparing functionalized or unfunctionalized organic compounds as well as the use of the reagents of the present invention in the preparation of organometallic compounds and their reaction with electrophiles. Finally, the present invention is directed to the use of lithium salts - LiY in the preparation of organometallic compounds and their reactions with electrophiles and to an organometallic compound which is obtainable by the disclosed method.
    本发明涉及一种试剂,用于制备有机镁化合物,以及一种制备这种有机镁化合物的方法。本发明还提供了一种制备官能化或非官能化有机化合物的方法,以及本发明的试剂在制备有机属化合物及其与亲电试剂反应中的应用。最后,本发明涉及盐LiY在制备有机属化合物及其与亲电试剂反应中的应用,以及通过所披露方法获得的有机属化合物。
  • Synthesis of α-alkenyl-α-amino esters via addition of potassium Alkenyltrifluoroborate salts to imine in the presence of Yb(OTf)3
    作者:Hélio A. Stefani、Amna N. Khan、Flávia Manarin、Pedro H. Vendramini、Marcos N. Eberlin
    DOI:10.1016/j.tetlet.2013.08.133
    日期:2013.11
    A simple protocol which led to an effective construction of α-alkenyl-α-amino esters was achieved under mild conditions. This transformation proceeded by Yb-catalyzed addition of alkenyltrifluoroborates across the imine double bond. A variety of functional groups could be applicable to both partners.
    在温和条件下实现了导致有效构建α-烯基-α-基酯的简单方案。该转化通过Yb催化的亚胺双键烯基三硼酸酯的加成而进行。各种职能部门都可以同时适用于两个合作伙伴。
  • On the regioselectivity of the reaction of N-methoxycarbonylpyridinium chloride with Grignard reagents: highly regioselective synthesis of 2-substituted N-methoxycarbonyl-1,2-dihydropyridines.
    作者:Ryohei Yamaguchi、Yutaka Nakazono、Mituyosi Kawanisi
    DOI:10.1016/s0040-4039(00)81774-8
    日期:1983.1
    Whereas alkyl Grignard reagents undergo 1,2- and 1,4-additions to N-methoxycarbonylpyridinium chloride in a variable ratio, alkenyl and alkynyl Grignard reagents do the exclusive 1,2-addition to afford 2-substituted N-methoxycarbonyl-1,2-dihydropyridines in fair to excellent yields.
    烷基格氏试剂对N-甲氧基羰基吡啶化物进行可变比例的1,2-和1,4-加成反应,而烯基和炔基格氏试剂仅对1,2-加成反应生成2-取代的N-甲氧基羰基-1,2 -二氢吡啶类化合物的收率中等至优异。
  • Highly Regioselective α-Addition of Alkynyl and Alkenyl Grignard Reagents to 1-Alkoxycarbonylpyridinium Salts and Its Application to Synthesis of 1-Azabicycloalkanes and (±)-Solenopsin A
    作者:Ryohei Yamaguchi、Yutaka Nakazono、Toshitsugu Matsuki、Ei-ichiro Hata、Mituyosi Kawanisi
    DOI:10.1246/bcsj.60.215
    日期:1987.1
    Nucleophilic addition of a variety of alkynyl and alkenyl Grignard reagents to 1-methoxycarbonylpyridinium chloride takes place at the α-position in a highly regioselective manner to give 2-substituted 1-methoxycarbonyl-1,2-dihydropyridines exclusively, while, with alkyl Grignard reagents, a lack of the regioselectivity is observed. These results may be explained by the HSAB principle. The high α-regioselectivity
    各种炔基和烯基格氏试剂与 1-甲氧基羰基吡啶的亲核加成以高度区域选择性的方式在 α-位发生,以专门产生 2-取代的 1-甲氧基羰基-1,2-二氢吡啶,而使用烷基格氏试剂,观察到缺乏区域选择性。这些结果可以用 HSAB 原理来解释。在 2-取代吡啶的情况下也保持了高 α-区域选择性,仅得到 2,6-二取代的 1,2-二氢吡啶,其可以立体选择性地转化为顺式和反式 2,6-二烷基化哌啶。1-甲氧羰基吡啶鎓盐的这些高度区域选择性的α-炔基化被用于合成1-氮杂双环烷烃和(±)-solenopsin A。
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