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di-(1(2)H-pyrazol-3-yl)-methane | 101861-32-9

中文名称
——
中文别名
——
英文名称
di-(1(2)H-pyrazol-3-yl)-methane
英文别名
Di-(1(2)H-pyrazol-3-yl)-methan;Dipyrazolylmethane;5-(1H-pyrazol-5-ylmethyl)-1H-pyrazole
di-(1(2)<i>H</i>-pyrazol-3-yl)-methane化学式
CAS
101861-32-9
化学式
C7H8N4
mdl
——
分子量
148.167
InChiKey
CFOKZVVHHHGHEE-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

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    11
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    57.4
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    N,N-二甲基甲酰胺二甲基缩醛di-(1(2)H-pyrazol-3-yl)-methane1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下, 以 甲苯 为溶剂, 反应 2.0h, 以69%的产率得到9-dimethylamino-4H,9H-dipyrazolo[ 1,5-c:5',1'-f]pyrimidine
    参考文献:
    名称:
    Boron-chelate assisted synthesis of di[pyrazol-3(5)-yl]methane and 1,1’,2,2’-tetra[pyrazol-3(5)-yl]ethane
    摘要:
    A boron-chelate assisted methodology was applied to the synthesis of di[pyrazol-3(5)-yl]methane and 1,1',2,2'-tetra[pyrazol-3(5)-yl]ethane from acetylacetone or tetraacetylethane, N,N-dimethylformamide dimethyl acetal and hydrazine hydrate.
    DOI:
    10.1016/j.mencom.2009.01.011
  • 作为产物:
    描述:
    一水合肼 作用下, 以 乙醇 为溶剂, 反应 3.0h, 以52%的产率得到di-(1(2)H-pyrazol-3-yl)-methane
    参考文献:
    名称:
    Boron-chelate assisted synthesis of di[pyrazol-3(5)-yl]methane and 1,1’,2,2’-tetra[pyrazol-3(5)-yl]ethane
    摘要:
    A boron-chelate assisted methodology was applied to the synthesis of di[pyrazol-3(5)-yl]methane and 1,1',2,2'-tetra[pyrazol-3(5)-yl]ethane from acetylacetone or tetraacetylethane, N,N-dimethylformamide dimethyl acetal and hydrazine hydrate.
    DOI:
    10.1016/j.mencom.2009.01.011
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文献信息

  • BULKY LIGANDS AND METAL COMPOUNDS COMPRISING BULKY LIGANDS
    申请人:Marshak Michael Pesek
    公开号:US20170121263A1
    公开(公告)日:2017-05-04
    This disclosure provides, molecular metal catalysts supported by sterically bulky β-diketonate (acac) ligands. Disclosed herein are bulky β-diketonate ligands, methods of making bulky β-diketonate ligands, and methods of making metal catalysts supported by sterically bulky β-diketonate (acac) ligands.
    本公开提供了由立体位阻性较大的β-二酮酸根配体支持的分子属催化剂。本公开揭示了庞大的β-二酮酸根配体、制备庞大的β-二酮酸根配体的方法,以及制备由立体位阻性较大的β-二酮酸根配体支持的属催化剂的方法。
  • [EN] BIS(3,4,5-TRINITROPYRAZOLYL)METHANE AND BIS(3,5-DINITRO-4-AMINOPYRAZOLYL)METHANE AS EXPLOSIVES<br/>[FR] BIS(3,4,5-TRINITROPYRAZOLYL)MÉTHANE ET BIS(3,5-DINITRO-4-AMINOPYRAZOLYL)MÉTHANE EN TANT QU'EXPLOSIFS
    申请人:UNIV MUENCHEN LUDWIG MAXIMILIANS
    公开号:WO2017021029A1
    公开(公告)日:2017-02-09
    The invention relates to bis(3,4,5-trinitropyrazolyl)methane (UMX1), bis(3,5-dinitro- 4-aminopyrazolyl)methane (UMX2), an energetic active mass comprising at least one of these compounds, a use of at least one of these compounds as well as methods for synthesizing these compounds.
    该发明涉及双(3,4,5-三硝基吡唑基)甲烷(UMX1)、双(3,5-二硝基-4-氨基吡唑基)甲烷(UMX2)、包含至少其中一种化合物的活性能量物质,以及至少其中一种化合物的用途,以及合成这些化合物的方法。
  • Resin composition, optical filter and plasma display
    申请人:Nippon Shokubai Co., Ltd.
    公开号:EP1467249A2
    公开(公告)日:2004-10-13
    A resin composition which can enhance the heat resistance and the humidity resistance of a dye possessing the maximum absorption at wavelengths in the range of 380 - 780 nm is provided. It is obtained by polymerizing a monomer mixture containing 5 - 100 wt. % of a monomer represented by the formula: CH2 = CR - COOX (wherein R denotes a hydrogen atom or a methyl group and X denotes a hydrocarbon group of 4 - 25 carbon atoms) and/or a fluorine atom-containing unsaturated monomer and containing a dye possessing the maximum absorption at wavelengths in the range of 380 - 780 nm in an acryl type resin having an acid value in the range of 0 - 30 mgKOH/g and a hydroxyl value in the range of 0 - 30 mgKOH/g.
    本发明提供了一种树脂组合物,它可以提高在波长 380-780 纳米范围内具有最大吸收的染料的耐热性和防潮性。该树脂组合物是通过聚合含有 5 - 100 wt:CH2 = CR - COOX(其中 R 表示氢原子或甲基,X 表示 4 - 25 个碳原子的烃基)和/或含原子的不饱和单体,并含有在 380 - 780 nm 波长范围内具有最大吸收率的染料丙烯酸树脂混合物,其酸值范围为 0 - 30 mgKOH/g,羟值范围为 0 - 30 mgKOH/g。
  • BIS(3,4,5-TRINITROPYRAZOLYL)METHANE AND BIS(3,5-DINITRO-4-AMINOPYRAZOLYL)METHANE AS EXPLOSIVES
    申请人:Ludwig-Maximilians-Universität München
    公开号:EP3124473A1
    公开(公告)日:2017-02-01
    The invention relates to bis(3,4,5-trinitropyrazolyl)methane (UMX1), bis(3,5-dinitro-4-aminopyrazolyl)methane (UMX2), an energetic active mass comprising at least one of these compounds, a use of at least one of these compounds as well as methods for synthesizing these compounds.
    本发明涉及双(3,4,5-三硝基吡唑基)甲烷(UMX1)、双(3,5-二硝基-4-氨基吡唑基)甲烷(UMX2)、包含这些化合物中至少一种的高能活性物质、这些化合物中至少一种的用途以及合成这些化合物的方法。
  • Enantioselective Paternò–Büchi Reactions: Strategic Application of a Triplet Rebound Mechanism for Asymmetric Photocatalysis
    作者:Jesse B. Kidd、Tahoe A. Fiala、Wesley B. Swords、Yerin Park、Kent A. Meyer、Kyana M. Sanders、Ilia A. Guzei、John C. Wright、Tehshik P. Yoon
    DOI:10.1021/jacs.4c02975
    日期:2024.6.5
    electronic structure of their excited state and divert their reactivity toward alternate photoproducts. We show herein that a triplet rebound strategy enables the stereocontrolled reaction of an excited-state carbonyl compound in its native, unbound state. These studies have resulted in the development of the first highly enantioselective catalytic Paternò–Büchi reaction, catalyzed by a novel hydrogen-bonding
    Paternò-Büchi 反应是羰基与烯烃的 [2 + 2] 光环加成反应,得到氧杂环丁烷。然而,这种经典光反应的对映选择性催化已被证明是一个长期存在的挑战。许多最先进的不对称光化学策略并不适合解决这个问题,因为羰基与布朗斯台德或路易斯酸性催化剂的相互作用可以改变其激发态的电子结构并将其反应性转向替代光产物。我们在此表明​​,三重态回弹策略能够实现激发态羰基化合物在其天然、未结合状态下的立体控制反应。这些研究开发出了第一个高度对映选择性催化 Paternò-Büchi 反应,该反应由新型氢键手性 Ir 光催化剂催化。
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