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1,1-双(溴甲基)环己烷 | 21623-88-1

中文名称
1,1-双(溴甲基)环己烷
中文别名
——
英文名称
1,1-bis-bromomethyl-cyclohexane
英文别名
1,1-Bis-brommethyl-cyclohexan;1.1-Bis--cyclohexan;1,1-Bis-(β-bromethyl)-cyclohexan;1,1-Bis(bromomethyl)cyclohexane
1,1-双(溴甲基)环己烷化学式
CAS
21623-88-1
化学式
C8H14Br2
mdl
——
分子量
270.007
InChiKey
NOHGQDGEAXAEPW-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

  • 沸点:
    139.5 °C
  • 密度:
    1.6302 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    1.0
  • 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

SDS

SDS:bb3b47c15e3df1ff718ce449d07e2dfb
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反应信息

  • 作为反应物:
    描述:
    1,1-双(溴甲基)环己烷 在 sodium tetrasulfide 、 乙醇 作用下, 生成 4,4-pentamethylene-1,2-dithiolane
    参考文献:
    名称:
    Backer; Tamsma, Recueil des Travaux Chimiques des Pays-Bas, 1938, vol. 57, p. 1183,1199
    摘要:
    DOI:
  • 作为产物:
    描述:
    1,1-Bis-(hydroxymethyl)-cyclohexan-ditosylat 在 lithium bromide 作用下, 以 乙二醇乙醚 为溶剂, 以72%的产率得到1,1-双(溴甲基)环己烷
    参考文献:
    名称:
    Laser-powered decomposition of spiro[2.n]alkanes (n = 2-5)
    摘要:
    The laser heating of spiro[2.n]alkanes (n = 2-5) and of their 1,1,2,2-tetradeuterated isotopomers reveals dissimilar modes of their thermal decomposition. Spiropentane decomposes into ethene and propadiene via two competing routes: the direct cleavage and the more important cleavage via intermediary methylenecyclobutane. Spirohexane decomposes through two important concurrent pathways which are the expulsions of ethene from the three-membered ring and a more feasible expulsion of ethene from the four-membered ring. Spiroheptane and spirooctane decompose by a radical-chain mechanism and afford complex mixtures of products; upon addition of propene both compounds rearrange into two cycloalkanes wherein the larger ring of the spiroalkane is preserved and substituted with ethylidene and a vinyl group.
    DOI:
    10.1021/jo00079a015
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文献信息

  • POLYMERIZABLE COMPOUNDS AND LIQUID CRYSTAL MEDIA
    申请人:Jansen Axel
    公开号:US20120298916A1
    公开(公告)日:2012-11-29
    The invention relates to 1,1-disubstituted cyclohexane derivatives containing one or more polymerisable groups, and to liquid-crystalline media comprising at least one compound of the formula I. At least one of the polymerisable groups is located at the geminally substituted position of the cyclohexane ring. The compounds are suitable for the stabilisation of liquid-crystalline phases. Examples of polymer-stabilised blue phases are indicated.
    该发明涉及含有一个或多个可聚合基团的1,1-二取代环己烷衍生物,以及包含至少一种式I化合物的液晶介质。至少一个可聚合基团位于环己烷环的孪生取代位置。这些化合物适用于稳定液晶相。指出了聚合物稳定的蓝相的例子。
  • [EN] A PROCESS OF A QUATERNARY AMMONIUM SALT<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN SEL D'AMMONIUM QUATERNAIRE
    申请人:DAINIPPON SUMITOMO PHARMA CO
    公开号:WO2011136383A1
    公开(公告)日:2011-11-03
    The present invention relates to a novel process for preparing quaternary ammonium salt derivatives.
    本发明涉及一种制备季铵盐衍生物的新工艺。
  • NORBORNENE-TYPE POLYMERS HAVING QUATERNARY AMMONIUM FUNCTIONALITY
    申请人:Bell Andrew
    公开号:US20110143260A1
    公开(公告)日:2011-06-16
    Embodiments of the present disclosure encompass vinyl addition and ROMP polymers having at least one type of repeating unit that encompasses a comprise N + (CH 3 ) 3 OH − moiety. Other embodiments in accordance with the disclosure include alkali anion-exchange membranes (AAEMs) made from one of such polymers, anion fuel cells (AFCs) that encompass such AAEMs and components of such AFCs, other than the AAEM, that encompass one of such polymers.
    本公开的实施例涵盖具有至少一种重复单元的乙烯加成和ROMP聚合物,该重复单元包括一个包含N+(CH3)3OH−基团的组分。根据本公开的其他实施例,还包括由此类聚合物之一制成的碱性阴离子交换膜(AAEMs),包括这样的AAEM的阴离子燃料电池(AFCs)以及包括这样的聚合物之一的AFC的组件,除了AAEM。
  • Omega-[(hetero)alkyl]benz[cd]indol-2-amines
    申请人:AMERICAN CYANAMID COMPANY
    公开号:EP0230035A2
    公开(公告)日:1987-07-29
    Omega-[(hetero)alkyl]benz[cd]indol-2-amines useful in inhibition of thromboxane synthetase and in treatment of hypertension in warm-blooded animals are disclosed.
    公开了可用于抑制血栓素合成酶和治疗温血动物高血压的ω-[(杂)烷基]苯并[cd]吲哚-2-胺。
  • Access to 3‐Azetidines via Halogenation of Titanacyclobutanes
    作者:Tyler D. Weinhold、James A. Law、James H. Frederich
    DOI:10.1002/adsc.202301527
    日期:——
    Azetidines are valuable nitrogenous heterocycles. Herein, we disclose a strategy for the modular assembly of 3‐azetidines and related spirocyclic congeners featuring all‐carbon quaternary centers. This approach leverages titanacyclobutanes generated from ketones or alkenes. Halogenation of these organotitanium species gives rise to functionalized alkyl dihalides that can be subsequently captured by
    氮杂环丁烷是有价值的含氮杂环。在此,我们公开了一种以全碳四元中心为特征的3-氮杂环丁烷和相关螺环同系物的模块化组装策略。该方法利用由酮或烯烃生成的二氧化钛环丁烷。这些有机钛物质的卤化产生官能化的烷基二卤化物,随后可以被胺捕获以提供氮杂环丁烷结构单元。这一策略促进了小分子抗结核药物的合成。它还能够获得二氮杂螺[3.3]庚烷片段的碳13同位素,而通过任何其他方法制备这些片段都具有挑战性。
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