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Ferrocenyl(2,6-dimethoxyphenyl)carbenium perchlorate | 223139-96-6

中文名称
——
中文别名
——
英文名称
Ferrocenyl(2,6-dimethoxyphenyl)carbenium perchlorate
英文别名
cyclopenta-1,3-diene;[(6Z)-6-(cyclopenta-2,4-dien-1-ylmethylidene)-5-methoxycyclohexa-2,4-dien-1-ylidene]-methyloxidanium;iron(2+);perchlorate
Ferrocenyl(2,6-dimethoxyphenyl)carbenium perchlorate化学式
CAS
223139-96-6
化学式
C19H19FeO2*ClO4
mdl
——
分子量
434.656
InChiKey
JVNASRAZGDINBG-UHFFFAOYSA-M
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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    Ferrocenyl(2,6-dimethoxyphenyl)carbenium perchlorate 在 2-propanol 、 HClO4 作用下, 以 异丙醇 为溶剂, 以89%的产率得到Ferrocenyl(2,6-dimethoxyphenyl)methane
    参考文献:
    名称:
    Stability and reactivity of ferrocenyl(2,4,6-trimethoxyphenyl)carbenium salts
    摘要:
    Ferrocenyl(phenyl)methanols, Fc-CH Phi OH [Fc = Fe(eta(5)-C5H5)(eta(5)-C5H4), Phi(a) = 2,4,6-(MeO)(3)C6H2 (1a); Phi(b) = 2,6-(MeO)(2)C6H3 (1b)], were prepared by the reactions of Fc-CHO with Phi Li. 1a reacted with only a slight excess of perchloric acid or tetrafluoroboric acid even in methanol and in 1 M HCl acid to give dark violet crystals of the carbenium salts, [Fc-CH Phi(a)]X [X = ClO4 (2a), BF4 (2a')]. 1b reacted with these acids in diethylether to give the carbenium salts, [Fc-CH Phi(b)]X [X = ClO4 (2b), BF4 (2b') (dark red-brown crystals)] in good yields. The pK(R+) values could be measured in HCl acid for 1a (3.0) and for 1b (1.6). 2a and 2b were labile in hot 2-propanol to give the reduced compounds, Fc-CH(2)Phi. 1a and 1b reacted with 1,3,5-trimethoxybenzene, Phi(a)H, in 2-methyl-2-propanol containing only a slight excess of HCl acid to give diphenyl(ferrocenyl)methanes, Fc-CH Phi(2)(a) and Fc-CH Phi(a)Phi(b), respectively. While 1a decomposed in neat 1,3-dimethoxybenzene, Phi(b)H, in the presence of acid, 1b reacted to give 2,4-dimethoxyphenyl(2,6-dimethoxyphenyl)ferrocenylmethane, Fc-CH Phi(b)Phi(d) [Phi(d) = 2,4-(MeO)(2)C6H3]. The H-1-NMR spectrum of 2a was temperature-dependent and indicated that the free rotations of both Fc and Phi(a) groups in 2a existed at r.t. but were frozen at -60 degrees C. (C) 1999 Elsevier Science S.A. All rights reserved.
    DOI:
    10.1016/s0022-328x(98)00925-5
  • 作为产物:
    描述:
    高氯酸ferrocenyl(2,6-dimethoxyphenyl)methanol高氯酸乙醚 为溶剂, 以97%的产率得到Ferrocenyl(2,6-dimethoxyphenyl)carbenium perchlorate
    参考文献:
    名称:
    Stability and reactivity of ferrocenyl(2,4,6-trimethoxyphenyl)carbenium salts
    摘要:
    Ferrocenyl(phenyl)methanols, Fc-CH Phi OH [Fc = Fe(eta(5)-C5H5)(eta(5)-C5H4), Phi(a) = 2,4,6-(MeO)(3)C6H2 (1a); Phi(b) = 2,6-(MeO)(2)C6H3 (1b)], were prepared by the reactions of Fc-CHO with Phi Li. 1a reacted with only a slight excess of perchloric acid or tetrafluoroboric acid even in methanol and in 1 M HCl acid to give dark violet crystals of the carbenium salts, [Fc-CH Phi(a)]X [X = ClO4 (2a), BF4 (2a')]. 1b reacted with these acids in diethylether to give the carbenium salts, [Fc-CH Phi(b)]X [X = ClO4 (2b), BF4 (2b') (dark red-brown crystals)] in good yields. The pK(R+) values could be measured in HCl acid for 1a (3.0) and for 1b (1.6). 2a and 2b were labile in hot 2-propanol to give the reduced compounds, Fc-CH(2)Phi. 1a and 1b reacted with 1,3,5-trimethoxybenzene, Phi(a)H, in 2-methyl-2-propanol containing only a slight excess of HCl acid to give diphenyl(ferrocenyl)methanes, Fc-CH Phi(2)(a) and Fc-CH Phi(a)Phi(b), respectively. While 1a decomposed in neat 1,3-dimethoxybenzene, Phi(b)H, in the presence of acid, 1b reacted to give 2,4-dimethoxyphenyl(2,6-dimethoxyphenyl)ferrocenylmethane, Fc-CH Phi(b)Phi(d) [Phi(d) = 2,4-(MeO)(2)C6H3]. The H-1-NMR spectrum of 2a was temperature-dependent and indicated that the free rotations of both Fc and Phi(a) groups in 2a existed at r.t. but were frozen at -60 degrees C. (C) 1999 Elsevier Science S.A. All rights reserved.
    DOI:
    10.1016/s0022-328x(98)00925-5
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