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(S)-7,8,12-trimethoxy-3-methyl-3,4-dihydrotetraphen-1(2H)-one | 869487-82-1

中文名称
——
中文别名
——
英文名称
(S)-7,8,12-trimethoxy-3-methyl-3,4-dihydrotetraphen-1(2H)-one
英文别名
(3S)-7,8,12-trimethoxy-3-methyl-3,4-dihydro-2H-benzo[a]anthracen-1-one
(S)-7,8,12-trimethoxy-3-methyl-3,4-dihydrotetraphen-1(2H)-one化学式
CAS
869487-82-1
化学式
C22H22O4
mdl
——
分子量
350.414
InChiKey
JROXBBRFHRGUGA-LBPRGKRZSA-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):
    4.9
  • 重原子数:
    26
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    44.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    (S)-7,8,12-trimethoxy-3-methyl-3,4-dihydrotetraphen-1(2H)-one 在 ammonium cerium(IV) nitrate 、 三氯化硼 作用下, 以 正庚烷二氯甲烷乙腈 为溶剂, 反应 1.0h, 生成 8-羟基-3-甲基-3,4-二氢-1,7,12(2H)-苯并[a]蒽三酮
    参考文献:
    名称:
    Efficient Method for Synthesis of Angucyclinone Antibiotics via Gold-Catalyzed Intramolecular [4 + 2] Benzannulation:  Enantioselective Total Synthesis of (+)-Ochromycinone and (+)-Rubiginone B2
    摘要:
    An efficient synthetic approach to angucyclinone antibiotics, (+)-ochromycinone and (+)-rubiginone B-2, is reported. The key step involves the facile formation of 2,3-dihydrophenantren-4(1H)-one skeleton, an important framework of angucyclinone natural products, by using gold-catalyzed intramolecular [4 + 2] benzannulation reaction.
    DOI:
    10.1021/jo051444m
  • 作为产物:
    描述:
    (S)-1,4,8-trimethoxy-3-(4-methylhepta-1,6-diynyl)-2-naphthaldehyde 在 gold(III) chloride 作用下, 以 1,2-二氯乙烷 为溶剂, 反应 1.0h, 以84%的产率得到(S)-7,8,12-trimethoxy-3-methyl-3,4-dihydrotetraphen-1(2H)-one
    参考文献:
    名称:
    Efficient Method for Synthesis of Angucyclinone Antibiotics via Gold-Catalyzed Intramolecular [4 + 2] Benzannulation:  Enantioselective Total Synthesis of (+)-Ochromycinone and (+)-Rubiginone B2
    摘要:
    An efficient synthetic approach to angucyclinone antibiotics, (+)-ochromycinone and (+)-rubiginone B-2, is reported. The key step involves the facile formation of 2,3-dihydrophenantren-4(1H)-one skeleton, an important framework of angucyclinone natural products, by using gold-catalyzed intramolecular [4 + 2] benzannulation reaction.
    DOI:
    10.1021/jo051444m
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文献信息

  • Efficient Method for Synthesis of Angucyclinone Antibiotics via Gold-Catalyzed Intramolecular [4 + 2] Benzannulation:  Enantioselective Total Synthesis of (+)-Ochromycinone and (+)-Rubiginone B<sub>2</sub>
    作者:Kenichiro Sato、Naoki Asao、Yoshinori Yamamoto
    DOI:10.1021/jo051444m
    日期:2005.10.1
    An efficient synthetic approach to angucyclinone antibiotics, (+)-ochromycinone and (+)-rubiginone B-2, is reported. The key step involves the facile formation of 2,3-dihydrophenantren-4(1H)-one skeleton, an important framework of angucyclinone natural products, by using gold-catalyzed intramolecular [4 + 2] benzannulation reaction.
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