摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1,3-bis(3,5-dimethylpyrazolyl)propane | 135585-63-6

中文名称
——
中文别名
——
英文名称
1,3-bis(3,5-dimethylpyrazolyl)propane
英文别名
1,3-Bis(3,5-dimethyl-1-pyrazolyl)propane;1-[3-(3,5-dimethylpyrazol-1-yl)propyl]-3,5-dimethylpyrazole
1,3-bis(3,5-dimethylpyrazolyl)propane化学式
CAS
135585-63-6
化学式
C13H20N4
mdl
——
分子量
232.329
InChiKey
BICYDMYVWWPELI-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:
    71-72 °C(Solv: benzene (71-43-2); hexane (110-54-3))
  • 沸点:
    367.6±30.0 °C(Predicted)
  • 密度:
    1.09±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    17
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.54
  • 拓扑面积:
    35.6
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    1,3-bis(3,5-dimethylpyrazolyl)propane硫酸碘酸 作用下, 以 溶剂黄146 为溶剂, 以83%的产率得到1,3-bis(4-iodo-3,5-dimethylpyrazol-1-yl)propane
    参考文献:
    名称:
    在超碱性介质中简便合成柔性双(吡唑-1-基)烷烃和相关配体
    摘要:
    柔性配体 1,3-双(吡唑-1-基)丙烷、双[2-(吡唑-1-基)乙基]醚和双[2-(3,5-二甲基吡唑-1-基)乙基]胺由吡唑与 1,3-二溴丙烷、双(2-氯乙基)醚或双(2-氯乙基)胺盐酸盐在超碱性介质(二甲亚砜/氢氧化钾)中反应的简便方法制备。双(2-氯乙基)胺和吡唑的反应出人意料地产生了1,4-双[2-(吡唑-1-基)乙基]哌嗪。通过在乙酸中用 I2/HIO3/H2SO4 氧化碘化制备相应的 4,4'-二碘取代的双(吡唑)衍生物。一些制备的化合物的 Vilsmeier-Haak 甲酰化产生相应的二醛。 (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
    DOI:
    10.1002/ejoc.200700353
  • 作为产物:
    描述:
    3,5-二甲基吡唑1,3-二溴丙烷氢氧化钾 作用下, 以 二甲基亚砜 为溶剂, 反应 1.0h, 以91%的产率得到1,3-bis(3,5-dimethylpyrazolyl)propane
    参考文献:
    名称:
    在超碱性介质中简便合成柔性双(吡唑-1-基)烷烃和相关配体
    摘要:
    柔性配体 1,3-双(吡唑-1-基)丙烷、双[2-(吡唑-1-基)乙基]醚和双[2-(3,5-二甲基吡唑-1-基)乙基]胺由吡唑与 1,3-二溴丙烷、双(2-氯乙基)醚或双(2-氯乙基)胺盐酸盐在超碱性介质(二甲亚砜/氢氧化钾)中反应的简便方法制备。双(2-氯乙基)胺和吡唑的反应出人意料地产生了1,4-双[2-(吡唑-1-基)乙基]哌嗪。通过在乙酸中用 I2/HIO3/H2SO4 氧化碘化制备相应的 4,4'-二碘取代的双(吡唑)衍生物。一些制备的化合物的 Vilsmeier-Haak 甲酰化产生相应的二醛。 (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
    DOI:
    10.1002/ejoc.200700353
  • 作为试剂:
    描述:
    copper(II) choride dihydrate 、 potassium thioacyanate乙腈1,3-bis(3,5-dimethylpyrazolyl)propane 作用下, 以 乙醇 为溶剂, 以52%的产率得到[Cu(SCN)(CH3CN)]n
    参考文献:
    名称:
    Tuning the framework formation of copper coordination compounds by using neutral bi and tetradentate flexible pyrazole-based ligands
    摘要:
    Two new coordination compounds, [Cu(mu-bbd)(NCS)(2)](n) (1) and [Cu2Cl4(mu,tdmPP)(H2O)(2)] (2), were prepared at room temperature by the reaction of CuX2 (X = Cl, SCN) salts with the flexible linker ligands 1,4-bis(3,5-dimethypyrazol-1-yl)butane (bbd) and 1,1,3,3-tetrakis(3,5-dimethypyrazol-1-yl)propane (tdmpp). The complexes were characterized by elemental analyses, IR spectroscopy and single-crystal X-ray diffraction. In the polymeric structure of 1, the copper(II) ion lies on a center of symmetry within a square-planar trans-CuN4 coordination geometry. The NCS groups are terminally N-bonded to the metal center and the mu-bbd ligand, with a gauche-anti-gauche conformation, acts as a centrosymmetric bridging bidentate ligand, linking the Cu(II) centers into a one-dimensional zigzag chain structure. In contrast to I, complex 2 has a dinuclear structure in which each of the copper(II) ions is five-coordinated in a distorted CuN2Cl2O square-based pyramidal coordination geometry. The neighboring discrete [Cu2Cl4 (mu-tdmPP)center dot(H2O)(2)] molecules are connected by intermolecular O-H center dot center dot center dot Cl hydrogen bonds to form an infinite chain of neutral molecules. The adjacent 1D chains of complex 2 are further extended into a non-covalent 3D network structure by C-H center dot center dot center dot O intermolecular hydrogen bonds. The polymeric structure of [Cu(CH3CN)(mu(3)-SCN)](n) (3) was obtained as an unexpected product in an attempt to synthesize the [Cu(mu-bpp)(SCN)(2)](n) polymer in acetonitrile solution. (C) 2014 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.poly.2014.08.026
点击查看最新优质反应信息

文献信息

  • Approaches to the Synthesis of Dicarboxylic Derivatives of Bis(pyrazol-1-yl)alkanes
    作者:Nikita P. Burlutskiy、Andrei S. Potapov
    DOI:10.3390/molecules26020413
    日期:——
    bis(pyrazol-1-yl)alkanes by oxalyl chloride was studied. It was found that 4,4′-dicarboxylic derivatives of substrates with electron-donating methyl groups and short linkers (from one to three methylene groups) can be prepared using this method. Longer linkers lead to significantly lower product yields, which is probably due to instability of the intermediate acid chlorides that are initially formed in the
    研究了草酰氯对双(吡唑-1-基)烷烃的羧化作用。发现具有供电子甲基和短连接基团(从一到三个亚甲基)的底物的 4,4'-二羧酸生物可以使用该方法制备。更长的接头导致产物产率显着降低,这可能是由于在与草酰氯反应中最初形成的中间体酰的不稳定性。因此,即使有大量过量的草酰氯和延长的反应持续时间,双(吡唑-1-基)甲烷也仅产生一元羧酸生物。另一种方法涉及 4-吡唑羧酸乙酯与二烷烃在超碱性介质(氢氧化钾-二甲亚砜)中的反应,适用于制备双(4-羧基吡唑-1-基)烷烃,其具有独立于吡唑环的 3 和 5 位被取代。获得的二元羧酸作为属有机骨架的潜在构建单元很有趣。
  • Synthesis, characterization and potent superoxide dismutase-like activity of novel bis(pyrazole)–2,2′-bipyridyl mixed ligand copper(ii) complexes
    作者:Andrei S. Potapov、Evgenia A. Nudnova、Galina A. Domina、Liliya N. Kirpotina、Mark T. Quinn、Andrei I. Khlebnikov、Igor A. Schepetkin
    DOI:10.1039/b900869a
    日期:——
    Eleven new complexes of Cu(II) chloride and nitrate with bis(pyrazol-1-yl)propane and bis[2-(pyrazol-1-yl)ethyl]ether ligands were prepared and characterized by spectral and electrochemical methods. X-Ray crystal structure determination of bis[2-(3,5-dimethylpyrazol-1-yl)ethyl]etherdinitratocopper revealed a hepta-coordinated structure with the bis(pyrazole) ligand coordinated in a tridentate NNO-fashion
    Cu(II) 化物和硝酸盐与双(吡唑-1-基) 丙烷和双[2-(吡唑-1-基)乙基]醚配体的11 种新配合物被制备并用光谱和电化学方法表征。双[2-(3,5-二甲基吡唑-1-基)乙基]醚二硝基的X射线晶体结构测定揭示了一个七配位结构,双(吡唑)配体以三齿NNO-方式配位,并且两者都是硝酸盐离子以双齿方式。硝酸铜 (II) 配合物与 2,2'-联吡啶的反应导致硝酸根离子之一置换到外球体中并形成混合配体配合物。混合配体吡啶 Cu(II) 配合物在化学超氧化物阴离子生成系统中表现出最高的超氧化物歧化酶 (SOD) 样活性,IC(50) 值在低微摩尔范围内。密度泛函理论计算表明,将双吡啶配体引入复合物中可显着降低最低未占分子轨道 (LUMO) 能级,这解释了与非双吡啶物种相比,这些复合物的类 SOD 活性增加。这些双核复合物也是体外吞噬细胞(人中性粒细胞和鼠骨髓白细胞)产生的活性氧的有效清
  • Cracking the framework of bulk CuCN with flexible bipyrazolyl-based ligands to assemble [CuCN]n-based coordination polymers
    作者:Ling-Ling Li、Lei-Lei Liu、Ai-Xia Zheng、Yu-Jie Chang、Ming Dai、Zhi-Gang Ren、Hong-Xi Li、Jian-Ping Lang
    DOI:10.1039/c0dt00249f
    日期:——
    diffraction. 1 or 2 exhibits a 1D scolopendra-like chain assembled from a rare 1D zigzag [CuCN]n chain with [CN–Cu–CN–Cu–L] (1: L = dmpzm; 2: L = dmpze) side arms. 3 or 4 shows a 2D (6,3) wave-like layer in which [Cu6(μ-CN)6L2]n (L = dmpzpr or dmpzb) double chains are interconnected by pairs of L bridges. 5 consists of two [CuCN]n single chains that are linked by dmpzp bridges to form a rare 1D chain with an
    的溶剂热反应 一套灵活 联吡唑基间隔物长度[(dmpz)(CH 2)n(dmpz)]的多基配体(dmpz = 3,5-二甲基吡唑基; n = 1-6)产生了六个[CuCN] n基配位聚合物 [(CuCN)3 L ] n(1:L =dmpzm; 2:L = dmpze),[(CuCN)2 L ] n(3:L= dmpzpr;4:L= dmpzb;5:L= dmpzp;6:L= dmpzh)。通过元素分析,红外光谱,粉末X射线衍射和单晶X射线衍射对化合物1-6进行表征。1或2展示了由稀有的1D之字形[CuCN] n链与[CN––CN–Cu– L ](1:L =dmpzm; 2:L = dmpze)侧臂。图3或图4示出了二维(6,3)波状层,其中[Cu 6(μ-CN)6 L 2 ] n(L= dmpzpr或dmpzb)双链通过L桥对相互连接。5个由两个组成[CuCN] n由dmpzp桥
  • Syntheses and structural characterization of mercury (II) coordination polymers with neutral bidentate flexible pyrazole-based ligands
    作者:Arash Lalegani、Mohammad Khaledi Sardashti、Hossein Salavati、Amin Asadi、Roman Gajda、Krzysztof Woźniak
    DOI:10.1016/j.molstruc.2015.12.017
    日期:2016.3
    mercury(II) ion adopts an HgN2S2 tetrahedral geometry. In the complex 1, each bbd acts as bridging ligand connecting Hg(μ-SCN)4 ions, while in the complex 2, the bpp ligand is coordinated to an mercury(II) ion in a cyclic-bidentate fashion forming an eight-membered metallocyclic ring. Moreover, in the tetrahedral structure of 2, the neutral molecules form a 1D chain structure through the C–H···N hydrogen
    摘要 利用中性柔性双齿 N 供体合成了 (II) 配位化合物 [Hg(μ-bbd)(μ-SCN)4]n (1) 和 [Hg(bpp)(SCN)2] (2)配体 1,4-双(3,5-二甲基吡唑-1-基)丁烷 (bbd) 和 1,3-双(3,5-二甲基吡唑基)丙烷 (bpp)、NCS-配体和适当的 (II) 盐。化合物 1 形成聚合物网络,其中的部分通过 SCN 基团连接,离子以 HgN3S2 三方双锥体形式存在。2 的晶体结构由单体构成, (II) 离子采用 HgN2S2 四面体几何结构。在配合物 1 中,每个 bbd 作为连接 Hg(μ-SCN)4 离子的桥接配体,而在配合物 2 中,bpp 配体以环状双齿方式与 (II) 离子配位,形成八元属环。此外,在2的四面体结构中,中性分子通过C-H···N氢键形成一维链结构,而在1中没有观察到氢键。配位化合物 1 和 2 已通过红外光谱、元素分析和单晶
  • Ni(ii) complexes featuring non-metallated pincer-type ligands
    作者:Valerica Pandarus、Annie Castonguay、Davit Zargarian
    DOI:10.1039/b802222d
    日期:——
    Attempts to prepare pincer-type Ni complexes from the ligands (i-Pr2POCH2)2CH2 and (pz*CH2)2CH2 (pz* = 3,5-dimethylpyrazol-1-yl) gave instead the complexes cis-κP,κP′-(i-Pr2POCH2)2CH2}NiCl2 and κN,κN′-(pz*CH2)2CH2}NiBr2. X-Ray diffraction studies confirmed that these potentially pincer-type ligands have not undergone metallation, serving instead as chelating ligands in essentially square-planar or tetrahedral complexes. Heating of these compounds failed to induce metallation of the coordinated ligands.
    尝试用配体 (i-Pr2PO )2 和 (pz*CH2)2 (pz* = 3,5-二甲基吡唑-1-基)制备钳型配合物,得到了顺式-κP,κP′-(i-Pr2PO )2 }NiCl2 和κN,κN′-(pz* )2 }NiBr2 配合物。X 射线衍射研究证实,这些潜在的钳型配体没有发生属化反应,而是作为螯合配体存在于基本为方形或四面体的配合物中。对这些化合物进行加热未能诱导配位体属化。
查看更多