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

trimethyl(6-oxa-bicyclo[3.1.0]hex-1-yl)silane | 82201-09-0

中文名称
——
中文别名
——
英文名称
trimethyl(6-oxa-bicyclo[3.1.0]hex-1-yl)silane
英文别名
1-trimethylsilylcyclopentene oxide;Trimethyl(6-oxabicyclo[3.1.0]hexan-1-yl)silane
trimethyl(6-oxa-bicyclo[3.1.0]hex-1-yl)silane化学式
CAS
82201-09-0
化学式
C8H16OSi
mdl
——
分子量
156.3
InChiKey
YKLJCGMOUBFMMO-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):
    2.19
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    12.5
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    trimethyl(6-oxa-bicyclo[3.1.0]hex-1-yl)silane吡啶chromium(VI) oxide 、 lithium aluminium tetrahydride 作用下, 以 乙醚二氯甲烷 为溶剂, 生成 2-Trimethylsilylcyclopentan-1-one
    参考文献:
    名称:
    Synthese von cyclischen α-trimethylsilylketonen
    摘要:
    DOI:
    10.1016/s0040-4039(00)86842-2
  • 作为产物:
    描述:
    环戊烯-1-基(三甲基)硅烷2甲4氯丁酸 作用下, 以90.9%的产率得到trimethyl(6-oxa-bicyclo[3.1.0]hex-1-yl)silane
    参考文献:
    名称:
    环大小对环状α,β-环氧硅烷酸催化水解的影响
    摘要:
    描述了酸催化的衍生自普通,中环和大环乙烯基硅烷的环氧硅烷的水解。大环环氧硅烷提供酮,中环环氧硅烷提供跨环产物,而普通环环氧硅烷提供α,gb-二羟基硅烷。解释该结果的原因是由于在普通环甲硅烷基二醇中的构象刚度和在大环甲硅烷基二醇中的构象自由度,从而实现了三甲基硅烷醇的1,2-消除的反平面几何形状。
    DOI:
    10.1016/0022-328x(85)87059-5
点击查看最新优质反应信息

文献信息

  • Effect of a trimethylsilyl moiety on the nucleophilic character of the CC bond: a comparative kinetic investigation of the epoxidation of substituted and unsubstituted cycloalkenes
    作者:Govindagouda S. Patil、Gopalpur Nagendrappa
    DOI:10.1039/b101752g
    日期:——
    The rates of epoxidation of twelve cycloalkenes (6–17) with MCPBA were determined at four temperatures (298, 303, 308 and 313 K). All of them were found to follow second-order kinetics. The silylated cycloalkenes (10–13) react faster than the corresponding unsubstituted cycloalkenes (6–9), but slower than the corresponding methyl cycloalkenes (14–17). Thus, for epoxidation, the silyl moiety is a deactivating group relative to an alkyl group, while it is activating in comparison with hydrogen. When the homologous series 6–9, 10–13 and 14–17 are considered, the order of the rates of epoxidation in each series seems to follow the order of strain energy of its members, i.e., the rate decreases in the sequence: 5-membered > 8-membered > 7-membered > 6-membered. The rate data obtained at four temperatures were employed to calculate ΔH‡, ΔS‡ and ΔG‡, based on which a common reaction mechanism is proposed.
    十二种环烯烃(6–17)与MCPBA的环氧化反应速率在四个温度(298、303、308和313 K)下被测定。所有反应均遵循二级动力学。基化的环烯烃(10–13)反应速度快于相应的未取代环烯烃(6–9),但慢于相应的甲基环烯烃(14–17)。因此,对于环氧化反应来说,基取代基相对于烷基是一种去活化基团,而相对于氢则是一种活化基团。当考虑同 homologous 系列 6–9、10–13 和 14–17 时,各系列的环氧化速率似乎遵循其成员的应变能的顺序,即速率按以下顺序降低:5元环 > 8元环 > 7元环 > 6元环。在四个温度下获得的速率数据用于计算 ΔH‡、ΔS‡ 和 ΔG‡,基于此提出了一个共同的反应机制。
  • Catalytic epoxidation of cyclic vinylsilanes by ruthenium(II) complexes under aerobic conditions
    作者:Abirami Srikanth、Gopalpur Nagendrappa、Srinivasan Chandrasekaran
    DOI:10.1016/s0040-4020(03)01210-9
    日期:2003.9
    A new methodology has been developed for the catalytic epoxidation of cyclic vinylsilanes using a ruthenium(II) bisoxazoline complex 2 with molecular oxygen. An attempt has been made to understand the role of –SiMe3 group on the rate of epoxidation process.
    已经开发出一种新的方法,用于使用(II)双恶唑啉配合物2与分子氧催化环乙烯基硅烷的环氧化。试图了解–SiMe 3基团在环氧化过程中的作用。
  • Epoxidation versus Allylic Oxidation (CH Insertion) in the Oxyfunctionalization of Vinylsilanes and β-Hydroxy Derivatives by Dimethyldioxirane
    作者:W Adam
    DOI:10.1016/00404-0399(50)0960k-
    日期:1995.7.10
  • Schaumann, Ernst; Kirschning, Andreas, Journal of the Chemical Society. Perkin transactions I, 1990, # 2, p. 419 - 421
    作者:Schaumann, Ernst、Kirschning, Andreas
    DOI:——
    日期:——
  • EPOXIDATION OF CYCLIC VINYLSILANES BY UREA-HYDROGEN PEROXIDE COMPLEX
    作者:Govindagouda S. Patil、Gopalpur Nagendrappa
    DOI:10.1081/scc-120006032
    日期:2002.1
    Epoxidation of cyclic vinylsilanes was carried out by urea-hydrogen peroxide complex (UHP) in presence of 1,3-dicyclohexylcarbodiimide (DCC) in methanol or ethanol as solvent. The yields of alpha,beta-epoxysilanes could be achieved to the extent of 80%.
查看更多