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2,5-dibromo-2-methylpentane | 52278-94-1

中文名称
——
中文别名
——
英文名称
2,5-dibromo-2-methylpentane
英文别名
Dibromo-1,4-methyl-4-pentan;2.5-Dibrom-2-methyl-pentan;2-Methyl-2,5-dibrompentan;1,4-dibromo-4-methyl-pentane;1,4-Dibrom-4-methyl-pentan;1,4-Dibromo-4-methylpentane
2,5-dibromo-2-methylpentane化学式
CAS
52278-94-1
化学式
C6H12Br2
mdl
——
分子量
243.969
InChiKey
DAWJLVCTELSDQZ-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):
    3.1
  • 重原子数:
    8
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    2,5-dibromo-2-methylpentane 在 silver tetrafluoroborate 、 噻蒽 5-氧化物双氧水 作用下, 以 乙醚二氯甲烷 为溶剂, 反应 1.0h, 生成 2,2-dimethyltetrahydrofuran
    参考文献:
    名称:
    Mechanistic aspects of oxygen transfer by gem-dialkylperoxonium ions
    摘要:
    DOI:
    10.1021/jo00240a027
  • 作为产物:
    描述:
    参考文献:
    名称:
    大约7-甲基-辛二烯-(2,6)-ol-(1),“阿朴香叶醇”
    摘要:
    制备7-甲基-辛二烯-(2,6)-ol-(1),并转化为10-甲基-十一碳三烯-(3,5,9)-one-(2)。在常规条件下通过用磷酸处理,不能从该“阿波塞多琼酮”中获得环状异构体,因为它分解成烃和树脂。
    DOI:
    10.1002/hlca.19520350728
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文献信息

  • ORGANO-1-OXA-4-AZONIUM CYCLOHEXANE COMPOUNDS
    申请人:UOP LLC
    公开号:US20160159760A1
    公开(公告)日:2016-06-09
    Novel 1-oxa-4-azonium cyclohexane salts are described. These compounds can be used as structure directing agents, and they overcome many of the typical problems associated with OSDA synthesis and subsequent zeolite synthesis. Methods for synthesis of the 1-oxa-4-azonium cyclohexane salts from a variety of starting materials are also described. A substituted hydrocarbon is added to water to form a mixture, and a 1-oxa-4-azacyclohexane derivative is then added. The reaction mixture stirred until a solution containing the 1-oxa-4-azonium cyclohexane salt is obtained.
    描述了新型的1-oxa-4-azonium环己烷盐。这些化合物可用作结构导向剂,并且克服了与OSDA合成和随后的沸石合成相关许多典型问题。还描述了从各种起始材料合成1-oxa-4-azonium环己烷盐的方法。 将取代的烃加入中形成混合物,然后加入1-oxa-4-azacyclohexane衍生物。搅拌反应混合物,直到获得含有1-oxa-4-azonium环己烷盐的溶液。
  • Boron tribromide as a reagent for anti-Markovnikov addition of HBr to cyclopropanes
    作者:Matthew H. Gieuw、Shuming Chen、Zhihai Ke、K. N. Houk、Ying-Yeung Yeung
    DOI:10.1039/d0sc02567d
    日期:——
    Although radical formation from a trialkylborane is well documented, the analogous reaction mode is unknown for trihaloboranes. We have discovered the generation of bromine radicals from boron tribromide and simple proton sources, such as water or tert-butanol, under open-flask conditions. Cyclopropanes bearing a variety of substituents were hydro- and deuterio-brominated to furnish anti-Markovnikov
    尽管由三烷基硼烷形成自由基的记载已得到充分证明,但对于三卤硼烷而言,类似的反应模式尚不清楚。我们发现在开放烧瓶条件下,三溴化硼和简单的质子源(例如叔丁醇)会生成自由基。带有多种取代基的环丙烷被氢化,以高度区域选择性的方式提供了反马尔可夫尼科夫产品。NMR机理研究和DFT计算指向自由基途径,而不是BBr 3预期的常规离子机理。
  • Electroreductive Radical Addition–Polar Cyclization Cascade to Access Cycloalkanes
    作者:Yi Wang、Jiachen Deng、Andrew J. Ressler、Song Lin
    DOI:10.1021/acs.orglett.3c03722
    日期:2024.1.12
    Compared with flat aromatic scaffolds, three-dimensional aliphatic ring systems feature high structural complexity and topological diversity and, thus, have received increasing attention in drug discovery. Herein, we describe a mild and general electrochemical method for the modular synthesis of structurally distinct cyclic compounds, including monocyclic alkanes, benzo-fused ring systems, and spirocycles
    与平面芳香支架相比,三维脂肪环系统具有结构复杂性和拓扑多样性高的特点,因此在药物发现中受到越来越多的关注。在此,我们描述了一种温和且通用的电化学方法,用于通过自由基-极性交叉机制从容易获得的烯烃和烷基卤化物模块化合成结构不同的环状化合物,包括单环烷烃、苯并稠环系统和螺环。
  • Organo-1-oxa-4-azonium cyclohexane compounds
    申请人:UOP LLC
    公开号:US10633355B2
    公开(公告)日:2020-04-28
    Novel 1-oxa-4-azonium cyclohexane salts are described. These compounds can be used as structure directing agents, and they overcome many of the typical problems associated with OSDA synthesis and subsequent zeolite synthesis. Methods for synthesis of the 1-oxa-4-azonium cyclohexane salts from a variety of starting materials are also described. A substituted hydrocarbon is added to water to form a mixture, and a 1-oxa-4-azacyclohexane derivative is then added. The reaction mixture stirred until a solution containing the 1-oxa-4-azonium cyclohexane salt is obtained.
    本文介绍了新型 1-oxa-4-azonium 环己烷盐。这些化合物可用作结构引导剂,克服了与 OSDA 合成和后续沸石合成相关的许多典型问题。此外,还介绍了从各种起始材料合成 1-oxa-4-azonium 环己烷盐的方法。将取代的碳氢化合物加入中形成混合物,然后加入 1-oxa-4-azacyclohexane 衍生物。搅拌反应混合物,直到得到含有 1-oxa-4-azium 环己烷盐的溶液。
  • Sarytschewa et al., Zhurnal Obshchei Khimii, 1955, vol. 25, p. 2001,2004;engl.Ausg.S.1949,1951
    作者:Sarytschewa et al.
    DOI:——
    日期:——
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