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1,3-dibutanoyl-trans-4,5-diphenylimidazolidine-2-thione | 137618-06-5

中文名称
——
中文别名
——
英文名称
1,3-dibutanoyl-trans-4,5-diphenylimidazolidine-2-thione
英文别名
——
1,3-dibutanoyl-trans-4,5-diphenylimidazolidine-2-thione化学式
CAS
137618-06-5;139122-12-6
化学式
C23H26N2O2S
mdl
——
分子量
394.538
InChiKey
GJDOXIZCKZUQNS-VXKWHMMOSA-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):
    5.02
  • 重原子数:
    28.0
  • 可旋转键数:
    6.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    40.62
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    1,3-dibutanoyl-trans-4,5-diphenylimidazolidine-2-thionemercury(II) diacetate 作用下, 以 二氯甲烷 为溶剂, 以87%的产率得到1,3-dibutanoyl-trans-4,5-diphenylimidazolidin-2-one
    参考文献:
    名称:
    Bifunctional chiral auxiliaries 2: the synthesis of 1,3-diacylimidazolidin-2-ones from 1,2-diamines
    摘要:
    The title compounds are readily prepared in three steps via the corresponding 1,3-diacylimidazolidine-2-thiones. The final step involves the novel use of mercury (II) acetate for the conversion of thioureas to ureas.
    DOI:
    10.1016/s0040-4039(00)92309-8
  • 作为产物:
    参考文献:
    名称:
    Bifunctional chiral auxiliaries 5: The synthesis of 1,3-diacylimidazolidine-2-thiones and 1,3-diacylimidazolidin-2-ones from 1,2-diamines
    摘要:
    Although 1,2-diamines fail to cyclise with urea, phosgene or 1,1'-carbonyl diimidazole, they react with carbon disulphide to give the corresponding imidazolidine-2-thiones. These undergo clean diacylation to give 1,3-diacylimidazolidine-2-thiones which are readily converted to 1,3-diacylimidazolidin-2-ones on treatment with mercury (II) acetate. An alternative two-step route to 1,3-diacylimidazolidin-2-ones uses carbonyl sulphide to effect cyclisation of the 1,2-diamine to the imidazolidin-2-one, which is subsequently diacylated. The ability to convert homochiral 1,2-diamines to homochiral 1,3-diacylimidazolidin-2-ones has also been demonstrated.
    DOI:
    10.1016/s0040-4020(01)85757-4
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