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2H-spiro[cyclobutabenzene-1,1'-cyclohexan]-2-one | 1206451-32-2

中文名称
——
中文别名
——
英文名称
2H-spiro[cyclobutabenzene-1,1'-cyclohexan]-2-one
英文别名
Spiro[bicyclo[4.2.0]octa-1,3,5-triene-8,1'-cyclohexane]-7-one;spiro[bicyclo[4.2.0]octa-1,3,5-triene-8,1'-cyclohexane]-7-one
2H-spiro[cyclobutabenzene-1,1'-cyclohexan]-2-one化学式
CAS
1206451-32-2
化学式
C13H14O
mdl
——
分子量
186.254
InChiKey
SUZQVTUYPCNFGD-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):
    3.1
  • 重原子数:
    14
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    2H-spiro[cyclobutabenzene-1,1'-cyclohexan]-2-one 在 magnesium bis(monoperoxyphthalate)hexahydrate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 3.5h, 以70%的产率得到3'H-spiro[cyclohexane-1,1'-isobenzofuran]-3'-one
    参考文献:
    名称:
    Pd-Catalyzed Intramolecular Acylation of Aryl Bromides via C−H Functionalization: A Highly Efficient Synthesis of Benzocyclobutenones
    摘要:
    A new catalyst system for the intramolecular acylation of aldehydes with aryl bromides via C-H functionalization is described. The transformation is distinguished by a remarkable functional group tolerance and hence allows for the synthesis of a wide variety of highly functionalized benzocyclobutenones with a diverse set of substitution patterns from simple and easily accessible precursors.
    DOI:
    10.1021/ja909811t
  • 作为产物:
    参考文献:
    名称:
    铑催化苯并环丁烯酮与苯乙烯类烯烃的 (4+1) 环加成反应
    摘要:
    通过 Rh 催化的 C−C 活化,苯并环丁烯酮和苯乙烯型烯烃之间形成了一种不寻常的 (4+1) 环加成反应,而不是正常的 (4+2) 环加成反应,这提供了一种独特的单碳环扩展方法获得多取代的2-茚满酮。
    DOI:
    10.1002/anie.202202703
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文献信息

  • N-Heterocyclic Carbene Dichotomy in Pd-Catalyzed Acylation of Aryl Chlorides via C–H Bond Functionalization
    作者:Areli Flores-Gaspar、Álvaro Gutiérrez-Bonet、Ruben Martin
    DOI:10.1021/ol3023819
    日期:2012.10.19
    The first Pd-catalyzed intramolecular acylation of aryl chlorides via C-H bond functionalization is presented. The method allows for the synthesis of a variety of elusive benzocyclobutenones with a wide range of functional groups and substitution patterns. We demonstrate that a change in the ligand backbone dictates the selectivity pattern.
  • Pd-Catalyzed Intramolecular Acylation of Aryl Bromides via C−H Functionalization: A Highly Efficient Synthesis of Benzocyclobutenones
    作者:Paula Álvarez-Bercedo、Areli Flores-Gaspar、Arkaitz Correa、Ruben Martin
    DOI:10.1021/ja909811t
    日期:2010.1.20
    A new catalyst system for the intramolecular acylation of aldehydes with aryl bromides via C-H functionalization is described. The transformation is distinguished by a remarkable functional group tolerance and hence allows for the synthesis of a wide variety of highly functionalized benzocyclobutenones with a diverse set of substitution patterns from simple and easily accessible precursors.
  • Rhodium‐Catalyzed (4+1) Cycloaddition between Benzocyclobutenones and Styrene‐Type Alkenes
    作者:Shusuke Ochi、Zining Zhang、Ying Xia、Guangbin Dong
    DOI:10.1002/anie.202202703
    日期:2022.5.23
    An unusual (4+1), instead of a normal (4+2), cycloaddition has been developed between benzocyclobutenones and styrene-type alkenes via the Rh-catalyzed C−C activation, which provides a distinct one-carbon ring expansion approach to access multi-substituted 2-indanones.
    通过 Rh 催化的 C−C 活化,苯并环丁烯酮和苯乙烯型烯烃之间形成了一种不寻常的 (4+1) 环加成反应,而不是正常的 (4+2) 环加成反应,这提供了一种独特的单碳环扩展方法获得多取代的2-茚满酮。
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