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1,3-bis-[1'-(pyrrol-2-yl)-1',1'-(dimethyl)methyl]benzene | 443145-94-6

中文名称
——
中文别名
——
英文名称
1,3-bis-[1'-(pyrrol-2-yl)-1',1'-(dimethyl)methyl]benzene
英文别名
2-[2-[3-[2-(1H-pyrrol-2-yl)propan-2-yl]phenyl]propan-2-yl]-1H-pyrrole
1,3-bis-[1'-(pyrrol-2-yl)-1',1'-(dimethyl)methyl]benzene化学式
CAS
443145-94-6
化学式
C20H24N2
mdl
——
分子量
292.424
InChiKey
HEUSXIUSAKAWOQ-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):
    5.2
  • 重原子数:
    22
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    31.6
  • 氢给体数:
    2
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    1,3-bis-[1'-(pyrrol-2-yl)-1',1'-(dimethyl)methyl]benzene甲基锂 作用下, 以 乙醚 为溶剂, 以89%的产率得到{1,3-[(2-C4H3N)(CH3)2C]2C6H4}Li2
    参考文献:
    名称:
    试图减少不可还原元素:制备稀有顺磁性Thor物种
    摘要:
    A双-吡咯配体含有在主链中具有非芳族环与ThCl反应4(DME)2,得到相应的η 6 - {1,3 - [(2-C 4 H ^ 3 N)(CH 3)2 C ^ ] 2 C 6 H 4 } ThCl 3 ] [Li(DME)3 ](1)配合物。在该物种中,the系元素与环的π键相互作用可能是由空间约束引起的。用Et 3处理络合物1时,吡咯环的键合模式从σ转换为π铝 该反应还伴随有芳环的去质子化和形成了两个类似的化合物,其环σ键合至Th金属中心。两种化合物{[{1,3 - [(η 5 -2-C 4 H ^ 3 N)(CH 3)2 C] 2 ç 6 ħ 4 }的Th(μ-CL-ALET 2)2 ](μ- Cl)的2 - [{1,3 - [(η 5 -2-C 4 H ^ 3 N)(CH 3)2 C]ç 6 ħ 4 }的Th](μ-ALET 2)CL]}·(C 7 ħ 8)0.5(图2a)和{[{1
    DOI:
    10.1021/om900996n
  • 作为产物:
    参考文献:
    名称:
    两种新型杯[2]苯并[4]吡咯的合成,结构和阴离子结合性能。
    摘要:
    由吡咯,1,3-和1,4-可以轻松合成分别含有两个二吡咯甲烷部分和两个间亚苯基或对亚苯基单元的杯[2]苯并[4]吡咯m-6和p-6。双(1,1'-二甲基羟甲基)苯(分别为m-4和p-4)和丙酮。测试了大环化合物m-6和p-6作为选择阴离子的受体,例如乙酸根,磷酸二氢根和氟离子。m-6和p-6的X射线结构以及m-6F(-),m-6Cl(-)和m-6CH(3)COO(-)(具有nBu(4)N (+)抗衡离子)也已确定。
    DOI:
    10.1002/chem.200600452
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文献信息

  • Low-Valent Vanadium Complexes of a Pyrrolide-Based Ligand. Electronic Structure of a Dimeric V(I) Complex with a Short and Weak Metal−Metal Bond
    作者:Sougandi Ilango、Balamurugan Vidjayacoumar、Sandro Gambarotta、Serge I. Gorelsky
    DOI:10.1021/ic702280g
    日期:2008.4.1
    2(TMEDA) 2 respectively gave the paramagnetic complexes [1,3-bis-[(1'-pyrrol-2-yl)-1,1'-dimethyl]methyl}benzene]VCl(DME) ( 1) and [1,3-bis-[(1'-pyrrol-2-yl)-1,1'-dimethyl]methyl}benzene]V(THF) 3 ( 2). Further reduction with the appropriate amount of KH afforded diamagnetic dinuclear [1,3-bis-[(1'-pyrrol-2-yl)-1,1'-dimethyl]methyl}benzene]V} 2] ( 3). In complex 3, the bridging interaction between the two
    1,3-双-[((1'-吡咯-2-基)-1,1'-二甲基]甲基}苯的两个吡咯环上的氮原子与KH脱质子化,然后与任一VCl 3反应(THF)3或与VCl 2(TMEDA)2分别得到顺磁性配合物[1,3-双-[((1'-吡咯-2-基)-1,1'-二甲基]甲基}苯] VCl( DME)(1)和[1,3-双-[((1'-吡咯-2-基)-1,1'-二甲基]甲基}苯] V(THF)3(2)。用适当量的KH进一步还原,得到抗磁性的双核[1,3-双-[((1'-吡咯-2-基)-1,1'-二甲基]甲基}苯] V} 2](3)。在配合物3中,两个金属中心之间的桥连相互作用是通过配体中心苯环实现的。密度泛函理论计算已阐明了两种金属与桥接pi系统之间电子相互作用的性质,因此考虑了其可见的结构变形。计算还指出,尽管VV距离很短,但仅存在弱的VV键。
  • Calix[2]-m-benzo[4]phyrin with Aggregation-Induced Enhanced-Emission Characteristics: Application as a HgII Chemosensor
    作者:P. S. Salini、Ajesh P. Thomas、R. Sabarinathan、S. Ramakrishnan、K. C. Gowri Sreedevi、M. L. P. Reddy、A. Srinivasan
    DOI:10.1002/chem.201100046
    日期:2011.6.6
    analysis, and found to exhibit aggregation‐induced enhanced‐emission (AIEE) characteristics. The aggregate formation was confirmed by HR‐TEM analysis. The efficient emission in aqueous solution and in the solid state was utilized for metal‐ion‐sensing studies, which concluded a potential application for selective detection of HgII ions (see graphic).
    被汞淬灭:合成了杂化的,核心修饰的,扩展的杯草素,通过单晶X射线分析确认,发现其表现出聚集诱导的增强发射(AIEE)特性。通过HR-TEM分析确认了聚集体的形成。水溶液和固态中的有效发射被用于金属离子传感研究,从而得出了选择性检测Hg II离子的潜在应用(见图)。
  • Missing-Link Macrocycles: Hybrid Heterocalixarene Analogues Formed from Several Different Building Blocks
    作者:Jonathan L. Sessler、Won-Seob Cho、Vincent Lynch、Vladimír Král
    DOI:10.1002/1521-3765(20020301)8:5<1134::aid-chem1134>3.0.co;2-m
    日期:2002.3.1
    The synthesis and structural characterization of hybrid heterocalix[4]arene analogues containing pyrrole, benzene, methoxy-substituted benzene, and pyridine subunits is described. Macrocycles I and 2, examples of calix[2]benzene[2]pyrrole and calix[I]benzene[3]pyrrole systems, respectively, are synthesized by the condensation of pyrrole and an appropriate pheny Ibis (carbinol). Macrocycles 3 and 7, examples of calix[2] benzene[ 1]pyridine [ 1]pyrrole and calix[1]pyridine[3]pyrrole, respectively, are synthesized by the use of a carbene-based pyrrole-to-pyridine ring-expansion procedure. Single-crystal X-ray analysis reveals that compounds la, 1b, and 2b adopt 1,3-alternate conformations in the solid state, whereas compounds 3 and 7 display structures that are best described as "flattened partial cones" in terms of their conformation. (Series a refers to pure benzene-derived systems, whereas series b indicates macrocycles containing 5-mothoxyphenyl subunits). In the solid state, the methoxy-functionalized macrocycles I b and 2b, and the chloropyridine-containing macrocycle 7 exist as dimers. In the case of la and 7, these compounds interact with neutral solvent in the solid state. The conformations of the macrocycles in solution were explored by temperature-dependent proton NMR and NOESY spectral analysis. At 188K, macrocycles I a and 2 a adopt flattened 1,3-alternate conformations, whereas macrocycles 3 and 7 exist in the form of flattened partial-cone conformations. Standard proton NMR titration analyses were carried out in the case of macrocycles I a and 2 a, and reveal that at least the second of these systems is capable of binding fluoride and chloride anions in CD,Cl, solution at room temperature (K-a = 571 and 17 M-1 in the case of 2 a and F- and Cl, respectively).
  • Attempting to Reduce the Irreducible: Preparation of a Rare Paramagnetic Thorium Species
    作者:Ilia Korobkov、Balamurugan Vidjayacoumar、Serge I. Gorelsky、Paul Billone、Sandro Gambarotta
    DOI:10.1021/om900996n
    日期:2010.2.8
    6H4}ThCl(μ-Cl)2[Li(DME)]2 (2b) were isolated and fully characterized. The common feature among these two species is that the switching of bonding mode of the pyrrolide rings, resulting from the coordination of the aluminum residues, is accompanied by deprotonation of the central ring. Attempts to reduce 1 yielded the paramagnetic [η5-1,3-[(η5-2-C4H3N)(CH3)2C]2C6H4}ThK(μ-Cl)3][Li(DME)3] (3), which
    A双-吡咯配体含有在主链中具有非芳族环与ThCl反应4(DME)2,得到相应的η 6 - 1,3 - [(2-C 4 H ^ 3 N)(CH 3)2 C ^ ] 2 C 6 H 4 } ThCl 3 ] [Li(DME)3 ](1)配合物。在该物种中,the系元素与环的π键相互作用可能是由空间约束引起的。用Et 3处理络合物1时,吡咯环的键合模式从σ转换为π铝 该反应还伴随有芳环的去质子化和形成了两个类似的化合物,其环σ键合至Th金属中心。两种化合物[1,3 - [(η 5 -2-C 4 H ^ 3 N)(CH 3)2 C] 2 ç 6 ħ 4 }的Th(μ-CL-ALET 2)2 ](μ- Cl)的2 - [1,3 - [(η 5 -2-C 4 H ^ 3 N)(CH 3)2 C]ç 6 ħ 4 }的Th](μ-ALET 2)CL]}·(C 7 ħ 8)0.5(图2a)和[1
  • Syntheses, Structures, and Anion-Binding Properties of Two Novel Calix[2]benzo[4]pyrroles
    作者:Grazia Cafeo、Franz H. Kohnke、Andrew J. P. White、Domenico Garozzo、Angela Messina
    DOI:10.1002/chem.200600452
    日期:2007.1.2
    Calix[2]benzo[4]pyrrole m-6 and p-6, each containing two dipyrromethane moieties and two m-phenylene or p-phenylene units, respectively, were readily synthesised from pyrrole, 1,3- and 1,4-bis(1,1'-dimethylhydroxymethyl)benzene, (m-4 and p-4, respectively) and acetone. Macrocycles m-6 and p-6 were tested as receptors for a selection of anions, such as acetate, dihydrogenphosphate and fluoride. The
    由吡咯,1,3-和1,4-可以轻松合成分别含有两个二吡咯甲烷部分和两个间亚苯基或对亚苯基单元的杯[2]苯并[4]吡咯m-6和p-6。双(1,1'-二甲基羟甲基)苯(分别为m-4和p-4)和丙酮。测试了大环化合物m-6和p-6作为选择阴离子的受体,例如乙酸根,磷酸二氢根和氟离子。m-6和p-6的X射线结构以及m-6F(-),m-6Cl(-)和m-6CH(3)COO(-)(具有nBu(4)N (+)抗衡离子)也已确定。
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