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16,17-二氢-11-甲氧基-15H-环戊二烯并(a)菲 | 117696-92-1

  • 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):
    5.2
  • 重原子数:
    19
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 上游原料
    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

  • Persistent Carbocations from Bay Region Methoxy-Substituted Cyclopenta[<i>a</i>]phenanthrene and Its Derivatives. A Structure/Reactivity Study
    作者:Kenneth K. Laali、Takao Okazaki、Maurice M. Coombs
    DOI:10.1021/jo000534i
    日期:2000.11.1
    in order to evaluate OMe substituent effects on directing electrophilic attack and on charge delocalization mode/conformational aspects in the resulting carbocations. It is found that the C-11 methoxy group directs the electrophilic attack to C-12 and C-14. Thus protonation of 6 with FSO(3)H/SO(2)ClF gives a 4:1 mixture of monoarenium ions 6H(+)()/6aH(+)(). Prolonged reaction times and increased temperature
    使用500 MHz NMR,我们对甲氧基取代的烃6,其15-ol 7和二聚体10进行了稳定的离子质子化和模型硝化研究,以评估OMe取代基对指导亲电进攻和电荷的影响产生的碳正离子中的离域模式/构象方面。发现C-11甲氧基将亲电子攻击指向C-12和C-14。因此,用FSO(3)H / SO(2)ClF质子化6时,单芳族离子6H(+)()/ 6aH(+)()的混合物为4:1。反应时间延长和温度升高导致C-14(6(+)-SO(2)()F)发生氟磺酰化,而C-12处发生与NO(2)(+)BF(4)(-)的环境硝化。将15-ol衍生物7干净地电离为11(+)(),提供了一个从菲C-1位置开始被α-菲取代的碳正离子的例子。D环甲基取代的9和C-11甲氧基取代的10二聚体的对比行为很明显,因为它不像9那样容易裂解生成单体芳族离子3H(+)(),而是10在两个分子上被双质子化C-12站点和每个单元中的C-12
  • Bioactivation of the carcinogen 11-methoxy-16,17-dihydro-15H-cyclopenta[a]phenanthrene
    作者:Fenton S Catterall、Maurice M Coombs、Costas Ioannides、Kim Walton
    DOI:10.1016/s1383-5718(99)00215-6
    日期:2000.2
    The title compound is a more potent carcinogen than would be anticipated from its simple phenanthrene structure lacking further D-ring conjugation. In vitro it undergoes microsomal metabolism to yield as major metabolites its 15- and 17-alcohols and its 16,17-diol; other minor metabolites are also derived from attack at the 5-membered ring, but no evidence of aromatic oxidation is apparent. The title compound is a weak mutagen in the Ames' test with Salmonella typhimurium TA100, bur only with microsomal bio-activation. The 17-ol and 16,17-diol are inactive, with or without biological activation. By contrast the 15-alcohol, a rather reactive compound, is a strong mutagen both in the presence and absence of the bio-activation system. This, therefore, may be the proximate carcinogen, and its structural analogy to the naturally occurring hepato-carcinogen safrole is noted. (C) 2000 Elsevier Science B.V. All rights reserved.
  • Coombs, Maurice M; Boyd, Gary W., Journal of Chemical Research, Miniprint, 1998, # 11, p. 2901 - 2911
    作者:Coombs, Maurice M、Boyd, Gary W.
    DOI:——
    日期:——
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