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6-(3-tert-Butyl-4,4-dimethyl-4,5-dihydro-furan-2-yl)-2-(4-methoxy-phenyl)-benzooxazol-4-ol | 244124-51-4

中文名称
——
中文别名
——
英文名称
6-(3-tert-Butyl-4,4-dimethyl-4,5-dihydro-furan-2-yl)-2-(4-methoxy-phenyl)-benzooxazol-4-ol
英文别名
4-t-Butyl-5-(4-hydroxy-2-(p-methoxyphenyl)benzo[d]-oxazol-6-yl)-3,3-dimethyl-2,3-dihydrofuran;6-(4-tert-butyl-3,3-dimethyl-2H-furan-5-yl)-2-(4-methoxyphenyl)-1,3-benzoxazol-4-ol
6-(3-tert-Butyl-4,4-dimethyl-4,5-dihydro-furan-2-yl)-2-(4-methoxy-phenyl)-benzooxazol-4-ol化学式
CAS
244124-51-4
化学式
C24H27NO4
mdl
——
分子量
393.483
InChiKey
JYSUPLTWHBWZOZ-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):
    5.7
  • 重原子数:
    29
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    64.7
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    6-(3-tert-Butyl-4,4-dimethyl-4,5-dihydro-furan-2-yl)-2-(4-methoxy-phenyl)-benzooxazol-4-ol氧气 、 tetraphenylporphyrin 作用下, 以 二氯甲烷 为溶剂, 反应 0.67h, 以93.2%的产率得到6-(5-tert-Butyl-4,4-dimethyl-2,6,7-trioxa-bicyclo[3.2.0]hept-1-yl)-2-(4-methoxy-phenyl)-benzooxazol-4-ol
    参考文献:
    名称:
    Base-induced chemiluminescence of 5- tert -butyl-1-(4-hydroxybenz[ d ]oxazol-6-yl)-4,4-dimethyl-2,6,7-trioxabicyclo[3.2.0]heptanes: chemiluminescence–chemiexcitation profile in aqueous medium
    摘要:
    Bicyclic dioxetanes bearing a 2-aryl-4-hydroxybenz[d]oxazol-6-yl moiety (3a-3c) and their 2-alkyl-analogs (3d, 3e) were synthesized. All these dioxetanes (3a-3e) afforded light with high efficiency on treatment with tetrabutylammonium fluoride in acetonitrile. In the NaOH-H2O system, chemiluminescence efficiency (Phi (CIEEL)) for alkyl-analogs (3d, 3e) decreased markedly, while Phi (CIEEL) for 3a-3c was still considerably high. Fluorescence study revealed that the marked decrease of (Phi (CIEEL)) for alkyl-analogs would be attributed to a synergetic effect of decreased chemiexcitation yield and fluorescence yield of the emitter in NaOH-H2O system. (C) 2001 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(01)01947-5
  • 作为产物:
    参考文献:
    名称:
    Base-induced chemiluminescence of 5- tert -butyl-1-(4-hydroxybenz[ d ]oxazol-6-yl)-4,4-dimethyl-2,6,7-trioxabicyclo[3.2.0]heptanes: chemiluminescence–chemiexcitation profile in aqueous medium
    摘要:
    Bicyclic dioxetanes bearing a 2-aryl-4-hydroxybenz[d]oxazol-6-yl moiety (3a-3c) and their 2-alkyl-analogs (3d, 3e) were synthesized. All these dioxetanes (3a-3e) afforded light with high efficiency on treatment with tetrabutylammonium fluoride in acetonitrile. In the NaOH-H2O system, chemiluminescence efficiency (Phi (CIEEL)) for alkyl-analogs (3d, 3e) decreased markedly, while Phi (CIEEL) for 3a-3c was still considerably high. Fluorescence study revealed that the marked decrease of (Phi (CIEEL)) for alkyl-analogs would be attributed to a synergetic effect of decreased chemiexcitation yield and fluorescence yield of the emitter in NaOH-H2O system. (C) 2001 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(01)01947-5
  • 作为试剂:
    描述:
    2-咪唑烷酮 、 5-(4-amino-3,5-dihydroxyphenyl)-4-t-butyl-3,3-dimethyl-2,3-dihydrofuran 、 氯化钠乙酸乙酯氯化钠 、 magnesium sulfate anhydride 、 正己烷二氯甲烷6-(3-tert-Butyl-4,4-dimethyl-4,5-dihydro-furan-2-yl)-2-(4-methoxy-phenyl)-benzooxazol-4-ol 作用下, 反应 1.0h, 以to obtain 155 mg of 4-t-butyl-5-(4-hydroxy-2-(p-methoxyphenyl)benzo[d]-oxazol-6-yl)-3,3-dimethyl-2,3-dihydrofuran (Compound [67]) as a colorless granular micro-crystal的产率得到6-(3-tert-Butyl-4,4-dimethyl-4,5-dihydro-furan-2-yl)-2-(4-methoxy-phenyl)-benzooxazol-4-ol
    参考文献:
    名称:
    1,2-dioxetane derivative
    摘要:
    本发明的目的是提供一种化合物,不仅易于处理、热稳定且发射效率高,而且即使在质子溶剂中没有共存增强剂,也能显示高的发射效率。本发明涉及一种通式(I)的1,2-二氧杂环庚烷衍生物。其中,R1、R2、R3、R4和R5各自独立地表示氢、烷基或芳基;R2和R3的一对和R4和R5的一对可以分别结合形成环烷基。
    公开号:
    US06218135B1
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文献信息

  • US6218135B1
    申请人:——
    公开号:US6218135B1
    公开(公告)日:2001-04-17
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