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1-(tert-Butyl)-2,2-dimethylcyclopropan | 63509-97-7

中文名称
——
中文别名
——
英文名称
1-(tert-Butyl)-2,2-dimethylcyclopropan
英文别名
1-t-butyl-2,2-dimethylcyclopropane;2-tert-butyl-1,1-dimethyl-cyclopropane;2-tert-Butyl-1,1-dimethyl-cyclopropan;1-tert-butyl-2,2-dimethyl-cyclopropane;2-tert-butyl-1,1-dimethylcyclopropane;(+/-)-1-tert-Butyl-2,2-dimethyl-cyclopropan
1-(tert-Butyl)-2,2-dimethylcyclopropan化学式
CAS
63509-97-7
化学式
C9H18
mdl
——
分子量
126.242
InChiKey
LDKNGQQKDVBBQK-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:
    120-121 °C
  • 密度:
    0.799±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 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

反应信息

点击查看最新优质反应信息

文献信息

  • Reactions of Aliphatic Ketones R2CO (R=Me, Et,iPr, andtBu) with the MCl4/Li(Hg) System (M=U or Ti): Mechanistic Analogies between the McMurry, Wittig, and Clemmensen Reactions
    作者:Claude Villiers、Michel Ephritikhine
    DOI:10.1002/1521-3765(20010716)7:14<3043::aid-chem3043>3.0.co;2-d
    日期:2001.7.16
    system (M = U, Ti) at 20 degrees C revealed significant differences. For R = Me, the reaction proceeded exclusively (M = U) or preferentially (M = Ti) via a metallopinacol intermediate resulting from dimerization of ketyl radicals. Pinacol was liberated by hydrolysis, and tetramethylethylene was obtained after further reduction at 65 degrees C. For R=iPr, formation of iPr2C=CiPr2 as the only coupling
    酮R2CO(R = Me,Et,iPr,tBu)与MCl4 / Li(Hg)系统(M = U,Ti)在20摄氏度下反应的产物分析显示出显着差异。对于R = Me,反应仅通过(由酮基的二聚化产生的)金属麦草醇中间体进行(M = U)或优选地(M = Ti)进行。通过水解释放出频哪醇,并在65℃进一步还原后获得四甲基乙烯。对于R = iPr,形成iPr2C = CiPr2作为唯一的偶联产物,该烯烃不通过还原松果磺酸铀[U] -OCR2CR2O来生产-[U](R = iPr)在20摄氏度时,相应的松果酸钛对松碳CC键断裂的不稳定性表明,iPr2CO的还原偶联并未通过酮基的二聚作用进行。2的形成 4-二甲基-2-戊烯有利于酮基的脱氧还原而产生的类胡萝卜素中间体。这些结果表明,对于位阻酮,McMurry反应可以看作是类似Wittig的烯化反应。对于R = tBu,没有获得偶联产物,并且烷烃tBu2CH2是主要产物。类胡萝卜素物质[M]
  • PROCESS FOR PREPARING KETONES BY REACTING 1,1-DISUBSTITUTED OLEFINS WITH N2O
    申请人:Teles Joaquim Henrique
    公开号:US20110269996A1
    公开(公告)日:2011-11-03
    The present invention relates to a process for preparing a ketone, comprising the reaction of a composition (I) at least comprising a 1,1-disubstituted olefin, with a composition comprising dinitrogen monoxide, wherein the reaction is effected in the presence of a solvent which comprises at least one proton-donating functional group.
    本发明涉及一种制备酮的方法,包括将至少包含1,1-二取代烯烃的组合物(I)与含二氮氧化物的组合物反应,其中反应在至少含有一个质子给予功能基团的溶剂存在下进行。
  • Configuration and13C NMR spectra of alkylcyclopropane derivatives
    作者:R. Touillaux、M. Van Meerssche、J. M. Dereppe、G. Leroy、J. Weiler、C. Wilante
    DOI:10.1002/mrc.1270160120
    日期:1981.5
    AbstractEight alkylcyclopropane derivatives were prepared in a conventional manner and analysed by 13C NMR spectroscopy. Additivity parameters were calculated from the chemical shifts of the endocyclic carbons, and the configurational structures derived for these compounds are confirmed by the internal coherence found for this set of parameters.
  • Bridson-Jones et al., Journal of the Chemical Society, 1951, p. 2999,3006
    作者:Bridson-Jones et al.
    DOI:——
    日期:——
  • Back,T.G. et al., Journal of the Chemical Society. Perkin transactions I, 1976, p. 2079 - 2089
    作者:Back,T.G. et al.
    DOI:——
    日期:——
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