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9-Methoxy-8-β-methyldibenzochinolizidin | 145103-25-9

中文名称
——
中文别名
——
英文名称
9-Methoxy-8-β-methyldibenzochinolizidin
英文别名
(8S,13aS)-9-methoxy-8-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline
9-Methoxy-8-β-methyldibenzo<a,g>chinolizidin化学式
CAS
145103-25-9
化学式
C19H21NO
mdl
——
分子量
279.382
InChiKey
NDUKIQWCBCINSP-GUYCJALGSA-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):
    3.7
  • 重原子数:
    21
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.37
  • 拓扑面积:
    12.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    9-Methoxy-8-β-methyldibenzochinolizidin盐酸 作用下, 以 氯仿 为溶剂, 反应 0.02h, 以44%的产率得到(8S,13aS)-9-Methoxy-8-methyl-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline; hydrochloride
    参考文献:
    名称:
    Synthese von Dibenzo[a,g]chinolizinen — Ein neuer Zugang zu Protoberberinen
    摘要:
    A novel synthesis to prepare dibenzo-8-quinolizinones 8 is reported using the intramolecular cyclisation of the benzylated Reissert compounds 6 for the key step. Methylation of 8 by methyllithium gives partial deoxygenated coralynes 10 which in turn can be reduced by NaBH4 yielding the 8-methyltetrahydro-protoberberines 11. The structures are assigned by NMR-spectroscopy.
    DOI:
    10.1007/bf00811549
  • 作为产物:
    描述:
    2-苯甲酰基-1-氰基-1,2-二氢异喹啉氢氧化钾sodium hydroxide 、 sodium tetrahydroborate 、 十六烷基三甲基溴化铵 作用下, 以 四氢呋喃甲醇乙醚乙醇 为溶剂, 反应 52.0h, 生成 9-Methoxy-8-β-methyldibenzochinolizidin
    参考文献:
    名称:
    Synthese von Dibenzo[a,g]chinolizinen — Ein neuer Zugang zu Protoberberinen
    摘要:
    A novel synthesis to prepare dibenzo-8-quinolizinones 8 is reported using the intramolecular cyclisation of the benzylated Reissert compounds 6 for the key step. Methylation of 8 by methyllithium gives partial deoxygenated coralynes 10 which in turn can be reduced by NaBH4 yielding the 8-methyltetrahydro-protoberberines 11. The structures are assigned by NMR-spectroscopy.
    DOI:
    10.1007/bf00811549
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文献信息

  • Synthese von Dibenzo[a,g]chinolizinen — Ein neuer Zugang zu Protoberberinen
    作者:Eberhard Reimann、Helmut Benend
    DOI:10.1007/bf00811549
    日期:1992.10
    A novel synthesis to prepare dibenzo-8-quinolizinones 8 is reported using the intramolecular cyclisation of the benzylated Reissert compounds 6 for the key step. Methylation of 8 by methyllithium gives partial deoxygenated coralynes 10 which in turn can be reduced by NaBH4 yielding the 8-methyltetrahydro-protoberberines 11. The structures are assigned by NMR-spectroscopy.
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