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methyl 9,10-dimethoxy-7-oxo-4,5-dihydro-7H-pyrrolo[3,2,1-de]phenanthridine-2-carboxylate | 208335-69-7

中文名称
——
中文别名
——
英文名称
methyl 9,10-dimethoxy-7-oxo-4,5-dihydro-7H-pyrrolo[3,2,1-de]phenanthridine-2-carboxylate
英文别名
Methyl 4,5-dimethoxy-8-oxo-9-azatetracyclo[7.6.1.02,7.012,16]hexadeca-1(15),2,4,6,12(16),13-hexaene-14-carboxylate
methyl 9,10-dimethoxy-7-oxo-4,5-dihydro-7H-pyrrolo[3,2,1-de]phenanthridine-2-carboxylate化学式
CAS
208335-69-7
化学式
C19H17NO5
mdl
——
分子量
339.348
InChiKey
MZBFKQBXCPSUKO-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):
    2.5
  • 重原子数:
    25
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.26
  • 拓扑面积:
    65.1
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • IMDAF Cycloaddition as a Method for the Preparation of Pyrrolophenanthridine Alkaloids
    作者:Albert Padwa、Martin Dimitroff、Alex G. Waterson、Tianhua Wu
    DOI:10.1021/jo980008f
    日期:1998.6.1
    Acylation of 5-amino-2-furancarboxylic acid methyl ester with alkenoyl acid chlorides gives 2-amidofurans that undergo intramolecular Diels-Alder cycloadditions. The reactions occur at 165 degrees C in toluene or at 100 degrees C when 4 M ethereal LiClO4 was used as the solvent. The resultant dihydroindoles are formed by the nitrogen lone pair assisted ring opening of the initial era-bridged cycloadducts, followed by loss of water. Under certain conditions, alternative cationic cyclization routes become important pathways. Several members of the pyrrolophenanthridine class of alkaloids were obtained by a short, efficient method based on the intramolecular Diels-Alder furan cycloaddition of 2-amidofurans containing a tethered alkenyl group. The resulting dihydroindoles were elaborated in one step to the 1H-pyrrolo[3,2,1-de]phenanthridine ring system by a free radical induced cyclization using bis(tributyltin).
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