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cyclopropylchlorocarbene | 68735-14-8

中文名称
——
中文别名
——
英文名称
cyclopropylchlorocarbene
英文别名
Cyclopropylchlorcarben
cyclopropylchlorocarbene化学式
CAS
68735-14-8
化学式
C4H5Cl
mdl
——
分子量
88.5367
InChiKey
FNOYAIQTMYCCBT-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):
    1.67
  • 重原子数:
    5.0
  • 可旋转键数:
    1.0
  • 环数:
    1.0
  • 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

SDS

SDS:fa047ba9deb289bab697720ef62eebf8
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反应信息

  • 作为反应物:
    描述:
    cyclopropylchlorocarbene吡啶 作用下, 以 异辛烷 为溶剂, 生成 1-氯环丁烯
    参考文献:
    名称:
    烷基氯卡宾中 1,2- 迁移率
    摘要:
    Les (烷基氯) 亚甲基子类光解 eclair des (烷基-3 氯-3) diazirines
    DOI:
    10.1021/ja00197a086
  • 作为产物:
    参考文献:
    名称:
    通过直接观察卡宾在激光闪光光谱中测量的环丙基氯卡宾重排的能垒
    摘要:
    DOI:
    10.1021/j100358a007
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文献信息

  • Kinetic and Spectroscopic Properties of Carbene−Diazirine Ylides
    作者:Roland Bonneau、Michael T. H. Liu
    DOI:10.1021/jp993711w
    日期:2000.5.1
    The formation of a metastable carbene−diazirine ylide (CDY), characterized by an UV absorption spectrum in the range of 270−290 nm and yielding azine by rearrangement, is shown to be a general process in the photolysis of diazirines. However, the yield of formation and the lifetime of CDY greatly depend on the system considered. The decreasing value of the rate constant of the reaction, carbene + diazirine
    亚稳态卡宾-二氮丙啶叶立德 (CDY) 的形成,其特征在于 270-290 nm 范围内的紫外吸收光谱并通过重排产生吖嗪,被证明是二氮丙啶光解的一般过程。然而,形成的产量和 CDY 的寿命很大程度上取决于所考虑的系统。对于单线态二烷基卡宾,卡宾 + 二氮丙啶 → CDY 的反应速率常数从 ∼109 M-1 s-1 递减,Ad: (刚亚基) 和 BCN: (bicyclo[3.3.1]non-9-ylidene ),对于苄基卡宾,到 ~108 M-1 s-1,对于环丙基和苯基卡宾,到 ~106 M-1 s-1,反映了这些卡宾的反应性降低。这些叶立德的寿命取决于它们重排成吖嗪的活化能垒值,Ea ≈ 15.5 kcal/mol,对于二烷基卡宾,≈11。烷基卡宾为 5 kcal/mol,苯基卡宾为 <10 kcal/mol。这种 Ea 的降低与从 C 开始时对嗪的强烈稳定性有关...
  • Kinetics of alkylhalocarbene rearrangements: modulation by fluorine substituents
    作者:Robert A. Moss、Guo Jie Ho、Weiguo Liu
    DOI:10.1021/ja00029a025
    日期:1992.1
    Rate constants were measured by laser flash photolytic methods for hydrogen and carbon 1,2-migrations in four different alkylchlorocarbenes and in the analogous alkylfluorocarbenes. The carbenes, products, and rate constants (s-1) were as follows: phenoxymethylchlorocarbene to (Z)- and (E)-1-chloro-2-phenoxyethene (Z/E approximately 4/1), k = 3.6 x 10(7); phenoxymethylfluorocarbene to (Z)-1-fluoro-2-phenoxyethene (Z/E > 10/1), k = 1.3 x 10(7); neopentylchlorocarbene to (Z)- and (E)-1-tert-butyl-2-chloroethene (Z/E = 1/12), k = 1.4 x 10(7); neopentylfluorocarbene to (Z)- and (E)-1-tert-butyl-2-fluoroethene (Z/E = 1/2.5), k = 2.6 X 10(6); cyclobutylchlorocarbene to 1-chlorocyclopentene (C migration) and chloromethylenecyclobutane (H migration), k(c) = 4.6 X 10(7), k(H) = 2.1 X 10(7); cyclobutylfluorocarbene to 1-fluorocyclopentene (C migration) and fluoromethylenecyclobutane (H migration), k(c) = 1.8 x 10(6), k(H) = 5.3 x 10(5); cyclopropylchlorocarbene to 1-chlorocyclobutene, k = 9 x 10(5); cyclopropylfluorocarbene to 1-fluorocyclobutene, k = 1.4 x 10(5). Activation energies for several of these processes were in the range of 2-4 kcal/mol, with A approximately 10(8)-10(9) s-1.
  • Activation parameters for a 1,2 carbon shift in a carbene rearrangement
    作者:Robert A. Moss、Guo Jie Ho、Shilan Shen、Karsten Krogh-Jespersen
    DOI:10.1021/ja00160a059
    日期:1990.2
  • Kinetics of a carbene rearrangement: the 1,2-carbon migration of cyclopropylchlorocarbene
    作者:Guo Jie Ho、Karsten Krogh-Jespersen、Robert A. Moss、Shilan Shen、Robert S. Sheridan、R. Subramanian
    DOI:10.1021/ja00199a077
    日期:1989.8
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