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1-tert-butyl-1,2-cyclooctadiene | 108186-13-6

中文名称
——
中文别名
——
英文名称
1-tert-butyl-1,2-cyclooctadiene
英文别名
1-t-Butylcycloocta-1,2-diene
1-tert-butyl-1,2-cyclooctadiene化学式
CAS
108186-13-6
化学式
C12H20
mdl
——
分子量
164.291
InChiKey
OOPZTEZJHRMDED-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):
    3.8
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

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文献信息

  • PRICE J. D.; JOHNSON R. P., TETRAHEDRON LETT., 27,(1986) N 39, 4679-4682
    作者:PRICE J. D.、 JOHNSON R. P.
    DOI:——
    日期:——
  • Cumulene photochemistry: photoreactions of a strained 1,2-cyclooctadiene
    作者:John D. Price、Richard P. Johnson
    DOI:10.1021/jo00022a029
    日期:1991.10
    The singlet and triplet photoreactions of 1-tert-butyl-1,2-cyclooctadiene (1) are described. This is the first example of an isolable eight-membered ring allene and is predicted to have a bent allenic unit. Triplet reactions of 1 are phase dependent. Benzene-sensitized irradiation affords products of hydrogen abstraction at tert-butyl or ring carbons in vapor phase or solution phase, respectively. Direct irradiation of thoroughly degassed pentane solutions at 254 nm affords primarily 3-tert-butylbicyclo[3.3.0]oct-2-ene and other products that are attributed to initial excited-state 1,2-hydrogen migration to a vinylcarbene. Independent generation of this vinylcarbene gives a similar collection of products, which include an isolable bicyclo[5.1.0]oct-1(8)-ene. Irradiation of 1 in oxygenated solutions yields tert-butylcycloheptene (15), apparently through loss of carbon monoxide from an intermediate cyclopropanone. Oxidation of 1 with m-CPBA also leads efficiently to 15.
  • Small-ring cyclic cumulenes: Synthesis of a kinetically stable eight membered ring allene
    作者:John D Price、Richard P Johnson
    DOI:10.1016/s0040-4039(00)85036-4
    日期:1986.1
    1-tert-Butyl-1,2-cycloctadiene is prepared in four steps from cycloheptanone, and is found to be stable to dimerization.
    从环庚酮分四步制备1-叔丁基-1,2-环戊二烯,发现对二聚反应稳定。
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