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diethyl 6-(phenylethynyl)azulene-1,3-dicarboxylate | 75628-82-9

中文名称
——
中文别名
——
英文名称
diethyl 6-(phenylethynyl)azulene-1,3-dicarboxylate
英文别名
diethyl 6-(2-phenylethynyl)azulene-1,3-dicarboxylate
diethyl 6-(phenylethynyl)azulene-1,3-dicarboxylate化学式
CAS
75628-82-9
化学式
C24H20O4
mdl
——
分子量
372.42
InChiKey
LQUFFLQUTKNEKF-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

物化性质

  • 熔点:
    160 °C
  • 沸点:
    537.2±30.0 °C(Predicted)
  • 密度:
    1.23±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.4
  • 重原子数:
    28
  • 可旋转键数:
    8
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:4e7369cead481333a4f14d92aed78999
查看

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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    六氟磷酸二(1-氮杂烯基)(6-氮杂烯基)甲基鎓的合成,稳定性和氧化还原行为。天青石生成供体-受体取代的中性基团。
    摘要:
    通过天青石与二乙基6-甲酰基天青石-1,3的缩合反应,制备了几种二(1-天青烯基)(6-天青烯基)甲烷和1,3-双[(1-天青烯基)(6-天青烯基)甲基]天青烯。 -二羧酸在酸性条件下。通过与DDQ的氢化物提取反应将产物转化为六氟磷酸二(1-氮杂烯基)(6-氮杂烯基)甲基鎓和氮杂-1,3-二基双[(1-氮杂烯基)(6-氮杂烯基)甲基]双(六氟磷酸酯)s。交换抗衡离子之后。尽管天蓝色取代了天蓝色,这些单价和双价药物仍具有较高的稳定性,具有较大的pK(R)(+)值(5.6-10.1)。循环伏安法(CV)对单阳离子的电化学还原显示出可逆的两步反应,单电子还原波,其第一还原电位(E(1)(red))和第二还原电位(E(2)(red))之间的差异很小,在溶液中表现出高度两性的中性基团的生成。指示剂的电化学还原显示出伏安图,其特征在于随后的两个单电子波和CV上的两个电子转移分别归因于自由基阳离子,双自
    DOI:
    10.1021/jo035053o
  • 作为产物:
    描述:
    diethyl 6-bromoazulene-1,3-dicarboxylate苯乙炔 在 bis-triphenylphosphine-palladium(II) chloride copper(l) iodide三乙胺三苯基膦 作用下, 以 甲苯 为溶剂, 反应 9.0h, 以87%的产率得到diethyl 6-(phenylethynyl)azulene-1,3-dicarboxylate
    参考文献:
    名称:
    Diels–Alder approach to the synthesis of azulene-substituted benzene derivatives. Synthesis and redox behavior of 1,2-di(6-azulenyl)tetraphenylbenzenes
    摘要:
    1,2-Di(6-azulenyl)tetraphenylbenzenes and (6-azulenyl)pentaphenylbenzenes were synthesized by Diels-Alder reaction of di(6-azulenyl)acetylenes and 6-(phenylethynyl)azulenes with tetraphenylcyclopentadienone. Mono(6-azulenyl)benzenes exhibited a reduction wave upon cyclic voltammetry (CV). In contrast to the benzene derivatives, di(6-azulenyl)benzenes showed a two-step reduction wave at similar potential region upon CV, which revealed the formation of dianions stabilized by 6-azulenyl substituents under electrochemical reduction conditions. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(00)01445-3
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文献信息

  • The Reaction of 2-Chloroazulene Derivatives with Lithium Acetylide in Liquid Ammonia
    作者:Tadayoshi Morita、Taira Fujita、Kahei Takase
    DOI:10.1246/bcsj.53.1647
    日期:1980.6
    The reaction of diethyl 2-chloroazulene-1,3-dicarboxylate (1a) with lithium acetylide in liq ammonia gave diethyl 4- and 6-ethynylazulene-1,3-dicarboxylates by an abnormal substitution reaction. In a similar manner, some 2-chloroazulenes, possessing alkoxycarbonyl and/or cyano substituents at the 1- and 3-positions of azulene nucleus, gave the corresponding 4 (or 8)- and 6-ethynylazulenes. The same
    2-氯脒-1,3-二羧酸二乙酯(1a)与乙炔锂在氨水中反应,通过异常取代反应得到4-和6-乙炔基-1,3-二羧酸二乙酯。以类似的方式,一些在 azulene 核的 1- 和 3- 位具有烷氧基羰基和/或氰基取代基的 2-氯茚,得到相应的 4(或 8) - 和 6- 乙炔基芴。当苯乙炔锂、茚化钠和芴化钠用作试剂时,进行相同类型的反应,1a 得到二乙基 4-和 6-(苯乙炔基)-、6-(3-茚基)-和 6-(9-芴基) )azulene-1,3-dicarboxylates,分别。
  • Diels–Alder approach to the synthesis of azulene-substituted benzene derivatives. Synthesis and redox behavior of 1,2-di(6-azulenyl)tetraphenylbenzenes
    作者:Shunji Ito、Haruki Inabe、Testuo Okujima、Noboru Morita、Masataka Watanabe、Kimiaki Imafuku
    DOI:10.1016/s0040-4039(00)01445-3
    日期:2000.10
    1,2-Di(6-azulenyl)tetraphenylbenzenes and (6-azulenyl)pentaphenylbenzenes were synthesized by Diels-Alder reaction of di(6-azulenyl)acetylenes and 6-(phenylethynyl)azulenes with tetraphenylcyclopentadienone. Mono(6-azulenyl)benzenes exhibited a reduction wave upon cyclic voltammetry (CV). In contrast to the benzene derivatives, di(6-azulenyl)benzenes showed a two-step reduction wave at similar potential region upon CV, which revealed the formation of dianions stabilized by 6-azulenyl substituents under electrochemical reduction conditions. (C) 2000 Elsevier Science Ltd. All rights reserved.
  • MORITA TADAYOSHI; FUJITA TAIRA; TAKASE KAHEI, BULL. CHEM. SOC. JAP., 1980, 53, NO 6, 1647-1651
    作者:MORITA TADAYOSHI、 FUJITA TAIRA、 TAKASE KAHEI
    DOI:——
    日期:——
  • Synthesis and Redox Behavior of Azulene-Substituted Benzene Derivatives and (η<sup>5</sup>-Cyclopentadienyl)[tetra- and di(6-azulenyl)cyclobutadiene]cobalt Complexes
    作者:Shunji Ito、Haruki Inabe、Tetsuo Okujima、Noboru Morita、Masataka Watanabe、Nobuyuki Harada、Kimiaki Imafuku
    DOI:10.1021/jo010540u
    日期:2001.10.1
    1,2-Di(6-azulenyl)tetraphenylbenzenes and (6-azulenyl)pentaphenylbenzenes were synthesized by Diels-Alder reactions of di(6-azulenyl)acetylenes and 6-(phenylethynyl)azulenes with tetraphenylcyclopentadienone. Cobalt-mediated cyclooligomerization of mono- and di(6-azulenyl)acetylenes afforded 1,3,5- and 1,2,4-tri(6-azulenyl)benzene derivatives together with (eta (5)-cyclopentadienyl)[tetra- and di(6-azulenyl)cyclobutadiene] cobalt complexes. The redox behavior of these novel (6-azulenyl)benzene derivatives and [tetra- and di(6-azulenyl)cyclobutadiene] cobalt complexes was examined by cyclic voltammetry (CV). Mono(6-azulenyl)benzenes exhibited a reduction wave upon CV. In contrast, 1,2-di(6-azulenyl)benzenes showed a two-step reduction wave at the similar potential region upon CV, which revealed the formation of a dianion stabilized by 6-azulenyl substituents under electrochemical reduction conditions. Three 6-azulenyl substituents on benzene in a 1,2,4 relationship also increased electron-accepting properties because of the formation of a closed-shell dianionic structure, whereas 1,3,5-tri(6-azulenyl)benzenes were reduced stepwise.
  • Synthesis, Stabilities, and Redox Behavior of Di(1-azulenyl)(6-azulenyl)methylium Hexafluorophosphates. Generation of a Donor−Acceptor-Substituted Neutral Radical by Azulenes
    作者:Shunji Ito、Takahiro Kubo、Noboru Morita、Tadaaki Ikoma、Shozo Tero-Kubota、Akio Tajiri
    DOI:10.1021/jo035053o
    日期:2003.12.1
    Several di(1-azulenyl)(6-azulenyl)methanes and 1,3-bis[(1-azulenyl)(6-azulenyl)methyl]azulenes were prepared by the condensation reaction of azulenes with diethyl 6-formylazulene-1,3-dicarboxylate under acidic conditions. The products were converted into di(1-azulenyl)(6-azulenyl)methylium hexafluorophosphates and azulene-1,3-diylbis[(1-azulenyl)(6-azulenyl)methylium] bis(hexafluorophosphate)s via
    通过天青石与二乙基6-甲酰基天青石-1,3的缩合反应,制备了几种二(1-天青烯基)(6-天青烯基)甲烷和1,3-双[(1-天青烯基)(6-天青烯基)甲基]天青烯。 -二羧酸在酸性条件下。通过与DDQ的氢化物提取反应将产物转化为六氟磷酸二(1-氮杂烯基)(6-氮杂烯基)甲基鎓和氮杂-1,3-二基双[(1-氮杂烯基)(6-氮杂烯基)甲基]双(六氟磷酸酯)s。交换抗衡离子之后。尽管天蓝色取代了天蓝色,这些单价和双价药物仍具有较高的稳定性,具有较大的pK(R)(+)值(5.6-10.1)。循环伏安法(CV)对单阳离子的电化学还原显示出可逆的两步反应,单电子还原波,其第一还原电位(E(1)(red))和第二还原电位(E(2)(red))之间的差异很小,在溶液中表现出高度两性的中性基团的生成。指示剂的电化学还原显示出伏安图,其特征在于随后的两个单电子波和CV上的两个电子转移分别归因于自由基阳离子,双自
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