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1,3-dipropyl-1,3-dihydro-2H-benzimidazol-2-one | 77557-07-4

中文名称
——
中文别名
——
英文名称
1,3-dipropyl-1,3-dihydro-2H-benzimidazol-2-one
英文别名
1,3-dipropyl-1H-benzo[d]imidazol-2(3H)-one;1,3-Dipropylbenzimidazol-2-one
1,3-dipropyl-1,3-dihydro-2H-benzimidazol-2-one化学式
CAS
77557-07-4
化学式
C13H18N2O
mdl
——
分子量
218.299
InChiKey
USJMGUIXGRJTIG-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

  • 沸点:
    308.6±9.0 °C(Predicted)
  • 密度:
    1.063±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    16
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    23.6
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    1,3-dipropyl-1,3-dihydro-2H-benzimidazol-2-one劳森试剂2,2'-联吡啶sodium periodatecopper(l) iodide硫酸potassium tert-butylate 作用下, 以 溶剂黄146甲苯 为溶剂, 反应 34.0h, 生成 5,5’-(phenylazanediyl)bis(1,3-dipropyl-1H-benzo[d]imidazole-2(3H)-thione)
    参考文献:
    名称:
    Cyclic Thiourea/Urea Functionalized Triphenylamine-Based Dyes for High-Performance Dye-Sensitized Solar Cells
    摘要:
    Six cyclic thiourea/urea functionalized triphenylamine-based dyes (AZ1-AZ6) containing 2-cyanoacrylic acid as an acceptor and various linkers (phenyl, biphenyl, and bithiophene) were synthesized. They exhibited high photovoltaic performance owing to an improved short-circuit photocurrent density (J(sc)) and open-circuit voltage (V-oc). Among them, AZ6 bearing a cyclic thiourea group and bithiophene linker showed the highest power conversion efficiency (PCE) up to 7.29%, which was comparable to that of N719 (PCE = 7.36%).
    DOI:
    10.1021/ol4001685
  • 作为产物:
    描述:
    邻苯二胺四丁基溴化铵 、 sodium hydroxide 作用下, 以 乙二醇甲苯 为溶剂, 反应 18.0h, 生成 1,3-dipropyl-1,3-dihydro-2H-benzimidazol-2-one
    参考文献:
    名称:
    Cyclic Thiourea/Urea Functionalized Triphenylamine-Based Dyes for High-Performance Dye-Sensitized Solar Cells
    摘要:
    Six cyclic thiourea/urea functionalized triphenylamine-based dyes (AZ1-AZ6) containing 2-cyanoacrylic acid as an acceptor and various linkers (phenyl, biphenyl, and bithiophene) were synthesized. They exhibited high photovoltaic performance owing to an improved short-circuit photocurrent density (J(sc)) and open-circuit voltage (V-oc). Among them, AZ6 bearing a cyclic thiourea group and bithiophene linker showed the highest power conversion efficiency (PCE) up to 7.29%, which was comparable to that of N719 (PCE = 7.36%).
    DOI:
    10.1021/ol4001685
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文献信息

  • Revealing the unusual role of bases in activation/deactivation of catalytic systems: O–NHC coupling in M/NHC catalysis
    作者:Victor M. Chernyshev、Oleg V. Khazipov、Maxim A. Shevchenko、Andrey Yu. Chernenko、Alexander V. Astakhov、Dmitry B. Eremin、Dmitry V. Pasyukov、Alexey S. Kashin、Valentine P. Ananikov
    DOI:10.1039/c8sc01353e
    日期:——
    intramolecular reducing agents for the transformation of M(II) into “ligandless” M(0) species. This demonstrates that the disclosed base-mediated O–NHC coupling reaction is integrated into the catalytic M/NHC systems and can define the mechanism of catalysis (molecular M/NHC vs. “NHC-free” cocktail-type catalysis). A proposed mechanism of the revealed transformation includes NHC-OR reductive elimination, as
    金属(M)与N-杂环卡宾(NHC)配体的络合物通常会在明显影响性能的氧碱的存在下催化许多反应。人们普遍认为,底物激活(例如铃木交叉偶联中的金属转移)或HX捕获(例如,在各种C–C和C–杂原子耦合,Heck反应,C–H功能化中)都需要碱,杂环化等)。这项研究提供了对M(II)/ NHC(M = Pd,Pt,Ni)配合物在溶液中的行为的见解,该配合物在常规参与催化的碱(KOH,NaOH,t- BuOK,Cs 2 CO 3,K)的作用下2一氧化碳3,等等)。公开了在典型的碱介导的M / NHC催化的反应条件下M( II)/ NHC络合物的先前未解决的转化。在催化中广泛使用的Pd( II)和Pt( II)配合物通过O–NHC偶联机理与碱反应生成M(0)物种和2(5)-氧代取代的唑。Ni(NHC) 2 X 2络合物在氢氧化钾水溶液存在下水解,并经过相同的O–NHC偶联,在t的作用下得到偶氮酮和金属镍
  • Vernin, Gaston; Domlog, Hicham; Siv, Chan, Journal of Heterocyclic Chemistry, 1981, vol. 18, p. 85 - 89
    作者:Vernin, Gaston、Domlog, Hicham、Siv, Chan、Metzger, Jaques、El-Shafei, Ahmed Kamal
    DOI:——
    日期:——
  • VERNIN G.; DOMLOG H.; SIV C.; METZGER J., J. HETEROCYCL. CHEM., 1981, 18, NO 1, 85-89
    作者:VERNIN G.、 DOMLOG H.、 SIV C.、 METZGER J.
    DOI:——
    日期:——
  • [DE] ZUSAMMENSETZUNG ENTHALTEND AKTIVATOREN VON IK-KALIUMKANÄLEN UND CALCINEURIN-ANTAGONISTEN UND DEREN VERWENDUNG<br/>[EN] COMPOSITION COMPRISING ACTIVATORS OF IK POTASSIUM CHANNELS AND CALCINEURIN ANTAGONISTS AND USE THEREOF<br/>[FR] COMPOSITIONS CONTENANT DES ACTIVATEURS DE CANAUX POTASSIQUES DE CONDUCTANCE INTERMEDIAIRE ET DES ANTAGONISTES DE LA CALCINEURINE ET UTILISATION DESDITES COMPOSITIONS
    申请人:SWITCH BIOTECH AG
    公开号:WO2004039409A2
    公开(公告)日:2004-05-13
    Die Erfindung betrifft Zusammensetzungen, die Aktivatoren von „intermediate conductance' Kaliumkanälen und Calcineurin-Antagonisten enthalten, sowie deren Verwendung zur Behandlung entzündlicher Erkrankungen, insbesondere inflammatorischer Hauterkrankungen.
  • [EN] MODULATORS OF SK4 POTASSIUM CHANNEL AND USES THEREOF<br/>[FR] MODULATEURS DU CANAL POTASSIQUE SK4 ET LEURS UTILISATIONS
    申请人:[en]RAMOT AT TEL-AVIV UNIVERSITY LTD.
    公开号:WO2023135603A1
    公开(公告)日:2023-07-20
    Compounds capable of interacting with the calmodulin-PIP2 binding domain of the SK4 channel to thereby interfere with the Ca2+-dependent activation of the SK4 channel and uses thereof in downregulating an activity of an SK4 channel in a subject in need thereof, are disclosed. Also disclosed is a method of identifying a candidate compound that is capable of downregulating an activity of SK4 channel, based on its interaction with the calmodulin-PIP2 binding domain of the SK4 channel.
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