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3-(2,2-dimethylhydrazino)cyclohex-2-en-1-one | 69948-55-6

中文名称
——
中文别名
——
英文名称
3-(2,2-dimethylhydrazino)cyclohex-2-en-1-one
英文别名
3-(2,2-Dimethylhydrazino)-2-cyclohexen-1-on;3-(2,2-dimethylhydrazinyl)-cyclohex-2-enone;cyclohexane-1,3-dione dimethylhydrazone;1,3-cyclohexanedione-dimethylhydrazone;3-(2,2-Dimethylhydrazinyl)cyclohex-2-en-1-one
3-(2,2-dimethylhydrazino)cyclohex-2-en-1-one化学式
CAS
69948-55-6
化学式
C8H14N2O
mdl
MFCD00962356
分子量
154.212
InChiKey
JXSXSBLTWVLHOI-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

  • 熔点:
    141-142 °C(Solv: ethyl acetate (141-78-6))
  • 沸点:
    229.3±50.0 °C(Predicted)
  • 密度:
    1.04±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    11
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    32.3
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Regioselective Alkylations of Cyclic 1,3-Diketonesvia Metalated Dimethylhydrazones
    摘要:
    Cyclic 1,3- diketones 1 are transformed into their 2,2-dimethylhydrazones 2, which can be alkylated regioselectively at different positions after mono-, di-, tri-, and tetrametalation. Monometalated C-2 unsubstituted hydrazones afford C-2 and N-alkylation, monometalated C-2 substituted hydrazones afford only C-2 alkylation. The regioselectivity of the alkylation of the polymetalated hydrazones follows Hauser's rule according to the sequence: NH- > C-4 Ha > C-5 > C-4 Hb. Hydrolysis of the product hydrazones 3-5 afforded mono-and polyalkylated 1,3- diketones 7 in good yields.
    DOI:
    10.1002/prac.19973390199
  • 作为产物:
    参考文献:
    名称:
    Asymmetric Michael addition/lactamization via samp-/ramp-hydrazonesenantioselective synthesis of substituted tetrahydro-2,5(1H,3H)-quinolinediones
    摘要:
    DOI:
    10.1016/s0040-4039(00)96386-x
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文献信息

  • Synthesis of α,β-Dicarbonylhydrazones by Aerobic Manganese-Catalysed Oxidation
    作者:Carlos J. Carrasco、Francisco Montilla、Eleuterio Álvarez、Agustín Galindo
    DOI:10.1002/adsc.201800601
    日期:2018.10.4
    practical, simple, and efficient manganese‐catalysed oxidation of C(sp2)−H bond in readily available β‐carbonylenehydrazine under aerobic conditions has been developed. This protocol exhibits a wide range of functional group tolerance in β‐carbonylenehydrazines to afford α,β‐dicarbonylhydrazones. Experimental and theoretical results suggest that the reaction very likely proceeds through a radical pathway
    在有氧条件下,开发了一种实用,简单而有效的锰催化氧化法,以容易获得的β-羰基肼中的C(sp 2)-H键。该方案在β-羰基肼类化合物中具有宽泛的官能团耐受性,可提供α,β-二羰基肼类化合物。实验和理论结果表明,该反应很可能是通过Mn III物种促进的氢原子转移过程通过自由基途径进行的。
  • One-pot synthesis of annulated 1,8-naphthyridines
    作者:Ivan N. Bardasov、Anastasiya U. Alekseeva、Nataliya N. Yaschenko、Svetlana V. Zhitar、Anatoliy N. Lyshchikov
    DOI:10.1515/hc-2017-0068
    日期:2017.8.28
    Abstract Annulated 1,8-naphthyridines were synthesized by one-pot reaction of aromatic aldehyde, malononitrile dimer and enehydrazinoketone.
    摘要 采用芳香醛、丙二腈二聚体和烯肼酮一锅法合成了环化1,8-萘啶化合物。
  • Regioselective alkylation of dianions of cyclic 1.3-diketones via their monodimethylhydrazones. Synthesis of C-4 substituted cyclic 1.3-diketones
    作者:Ayhan S. Demir、Dieter Enders
    DOI:10.1016/s0040-4039(00)99560-1
    日期:1989.1
    Cyclic 1.3-diketones are transformed into the corresponding monodimethylhydrazones, which can be alkylated regioselectively at C-4 via dianions with various alkyl halides.
    将环状的1.3-二酮转化为相应的单二甲基azo,其可以在C-4处通过带有各种烷基卤化物的二价阴离子在区域C-4上进行区域选择性烷基化。
  • Demir, Ayhan S.; Enders, Dieter, Zeitschrift fur Naturforschung, B: Chemical Sciences, 1989, vol. 44, # 7, p. 834 - 838
    作者:Demir, Ayhan S.、Enders, Dieter
    DOI:——
    日期:——
  • Asymmetric Michael addition/lactamization via samp-/ramp-hydrazonesenantioselective synthesis of substituted tetrahydro-2,5(1H,3H)-quinolinediones
    作者:Dieter Enders、Ayhan S. Demir、Heinrich Puff、Sybille Franken
    DOI:10.1016/s0040-4039(00)96386-x
    日期:1987.1
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