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2,2'-二甲基-4,4'-联吡啶 | 4479-73-6

中文名称
2,2'-二甲基-4,4'-联吡啶
中文别名
4,4'-联吡啶-3,3'-二甲基
英文名称
3,3'-dimethyl-4,4'-bipyridyl
英文别名
3,3'-Dimethyl-4,4'-bipyridine;3-methyl-4-(3-methylpyridin-4-yl)pyridine
2,2'-二甲基-4,4'-联吡啶化学式
CAS
4479-73-6
化学式
C12H12N2
mdl
——
分子量
184.241
InChiKey
JNMUQURIAOKWTB-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:
    75-76 °C(Solv: hexane (110-54-3); ligroine (8032-32-4))
  • 沸点:
    276.7±35.0 °C(Predicted)
  • 密度:
    1.060±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    25.8
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933399090

SDS

SDS:c0a83ae9222fca2bbb97d1ce3a787c69
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上下游信息

  • 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:
    描述:
    2,2'-二甲基-4,4'-联吡啶potassium permanganate苄基三乙基氯化铵 作用下, 以 二氯甲烷 为溶剂, 以80%的产率得到dipotassium 4,4'-bipyridinyl-3,3'-dicarboxylate
    参考文献:
    名称:
    Synthesis of Crown-Ester-Bipyridines and Crown-Ester-Viologens
    摘要:
    Six novel 4,4'-bipyridine-crown-esters, derived from [4,4']bipyridinyl-3,3'-dicarboxylic acid, [4,4']bipyridinyl-2,2'-dicarboxylic acid and [4,4']bipyridinyl-2,2',6,6'-tetra-carboxylic acid were synthesized employing a procedure closely related to the 'cesium carbonate method'. The 4,4'-bipyridine-crown-esters differ in their substitution positions of the aromatic bipyridine-units, as well as in the geometric extensions of their crown-ester moieties. Addition of 1,3-propane sultone to the 4,4'-bipyridine-crown-esters resulted in five novel propanesultonated 4,4'-bipyridine-crown-esteiviologens.
    DOI:
    10.1055/s-2005-861829
  • 作为产物:
    描述:
    参考文献:
    名称:
    跨双核十七电子钼配合物中对称联吡啶桥联配体的金属相互作用
    摘要:
    一系列17电子单核配合物[Mo(NO)L(Cl)X]及其双核对应物[{Mo-(NO)LCl}} 2(μ-X)] [L =氢硼酸三(3,5-二甲基吡唑基)酯;X = 3,3'-二甲基-4,4'-联吡啶(3,3'-双吡啶),1,2-双(4-吡啶基)乙炔(bpac),4,4'-偶氮吡啶(azpy),1制备了4-4- [2-(4-吡啶基)乙烯基]苯(bpeb)或1,4-双(4-吡啶基)苯(bpb)]。电化学研究表明,单核配合物的还原电势对单齿配体X中的不饱和度敏感,而氧化电势实际上是恒定的。这表明参与还原的氧化还原轨道具有相当大的基于配体的特征,而氧化作用更强地以金属为中心。这由双核络合物的电化学性质支持,其中氧化电势在每种情况下都是重合的,但当量钼中心的还原电势之间的分配从0.16 V(X = bpeb)到0.56 V(X = bpac)不等。相比之下,五氨合钌的氧化还原电势分裂(II)这种类型的“延伸的”
    DOI:
    10.1039/dt9930000681
  • 作为试剂:
    描述:
    sodium hydroxide 、 2-甲基-[1,1-联苯]-4,4-二羧酸lead(II) nitrate2,2'-二甲基-4,4'-联吡啶 作用下, 以 为溶剂, 反应 72.0h, 以55%的产率得到{[Pb11(2-methyl-4,4'-biphenyldicarboxylate)74-O)33-OH)2]·(H2O)}n
    参考文献:
    名称:
    Syntheses, structures, luminescent and catalytic properties of two 3D metal-organic frameworks
    摘要:
    Two new 3D Zn(II)/Pb(II)-based MOFs, {[Zn-9(mbpdc),(3,3'-dmbpy)(2) (mu(3)-OH)(4)]center dot(H2O)(5)}(n) (1), and {[Pb-11(mbpdc)(7)(mu(4)-O)(3)(mu(3)-OH)(2)]center dot(H2O)}(n) (2) ((H(2)mbpdc = 2-methyl-4,4'-biphenyldicarboxylic acid, 3,3'-dmbpy = 3,3'-dimethyl-4,4'-bipyridine) have been synthesized and were structurally characterized. Complex 1 exhibits 3D network with 10-connected ile topology and is comprised of pentanuclear (Zn5N2O18) units bridged by mbpdc ligands and further pillared by 3,3'-dmbpy struts. Complex 2 is a new 3D lead(II) MOF constructed by dodecanuclear {Pb-12(COO)(16)(mu(3)-OH)(2)(mu(4)-O)(4)} units and mbpdc ligands. Furthermore, the luminescence and the catalytic activities of 1-2 for the degradation of methyl orange in a Fenton-like process have also investigated.
    DOI:
    10.1016/j.ica.2018.07.054
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文献信息

  • Synthesis, characterization and physicochemical studies of weakly interacting redox-responsive binuclear complexes incorporating ethylenediaminetetraacetatoruthanate(III)
    作者:Amitava Das、H.C. Bajaj、Debabrata Chatterjee
    DOI:10.1016/0277-5387(95)00171-n
    日期:1995.12
    Abstract Novel binuclear complexes of the type [Ru(edtaH)}2L] [edta- = ethylenediaminetetraacetate, L = pyrazine, 4,4′-bipyridyl, 3,3′-dimethyl-4,4′-bipyridyl, trans-1,2-bis(4-pyridyl)ethylene)] have been synthesized and characterized by physicochemical methods. All the complexes showed weak metal-metal interaction, depending on the nature of the bridging ligand, L. The electrochemical and magnetic
    摘要[Ru(edtaH)} 2L类型的新型双核络合物[edta- =乙二胺四乙酸盐,L =吡嗪,4,4'-联吡啶,3,3'-二甲基-4,4'-联吡啶,反式-1 ,2-二(4-吡啶基乙烯))已经通过物理化学方法合成并表征。所有的配合物都表现出弱的金属-金属相互作用,这取决于桥接配体L的性质。电化学和磁化率测量结果与钌中心之间的弱相互作用相符。
  • Mixed valence complexes incorporating RuIII and FeII: synthesis, characterization, kinetics and physico-chemical studies
    作者:Amitava Das、H.C. Bajaj
    DOI:10.1016/s0277-5387(96)00415-9
    日期:1997.1
    valence complexes of the type Na3[(edtaH)RuIIILFeII(CN)5], where L  pyz, bp, dmbp, etybp or tmbp, has been synthesized and characterized by physico-chemical methods. The kinetics of formation of these binuclear complexes were studied using a stopped-flow spectrophotometer. Electrochemical studies for these complexes show only a weak metal-metal interaction in the ground state. All these complexes, except
    合成了一组新的Na 3 [(edtaH)Ru III LFe II(CN)5 ]型混合价配合物,并通过理化方法对其进行了表征。使用停止流分光光度计研究了这些双核络合物形成的动力学。这些配合物的电化学研究表明,在基态下金属与金属之间的相互作用较弱。除了掺有tmbp的复合物外,所有这些复合物均在900> λ > 1000 nm范围内产生MMCT谱带,属于Robin-Day II类。
  • Synthesis of Water-Soluble Highly Charged and Methylene-Bridged ­Resorcin[4]arenes
    作者:Stefan Bossmann、Xiaoxuan Leaym、Stefan Kraft
    DOI:10.1055/s-2008-1032192
    日期:2008.3
    Methylene-bridged resorcin[4]arenes featuring electrochemically active and hydrophilic viologen units, chemically attached to their ‘rim’ regions, and a variety of pendent groups (‘feet’) have been synthesized. These compounds were designed to act as electrochemically active cavitands and especially as guests in mycobacteria­l channel proteins (channel blockers).
    具有电活性亲水性紫罗碱单元、化学结合于其“边缘”区域以及多种悬挂基团(“足部”)的亚甲基桥联间苯二酚[4]芳烃已合成。这些化合物被设计为发挥电活性腔体作用,并尤其作为分枝杆菌通道蛋白的客体(通道阻断剂)。
  • Ancillary ligand-controlled assembly of three coordination polymers: synthesis, characterization, luminescent, and catalytic properties
    作者:Yang Zhang、Jian Wang
    DOI:10.1080/00958972.2018.1497163
    日期:2018.9.17
    Abstract By changing the ancillary ligands, three new zinc-based coordination polymers (CPs), [Zn(4,4′-bpy)(H2O)4]·(TDC)·(H2O)}n (1), [Zn(2,2′-dmbpy)(TDC)]n (2), and [Zn2(3,3′-dmbpy)(TDC)2]n (3) (H2TDC =2,5-thiophenedicarboxylic acid, 4,4′-bpy =4,4′-bipyridine, 2,2′-dmbpy =2,2′-dimethyl-4,4′-bipyridine, 3,3′-dmbpy =3,3′-dimethyl-4,4′-bipyridine) have been synthesized under the same reaction conditions
    摘要 通过改变辅助配体, 三种新型锌基配位聚合物 (CPs), [Zn(4,4'-bpy)(H2O)4]·(TDC)·(H2O)}n (1), [Zn (2,2'-dmbpy)(TDC)]n (2) 和 [Zn2(3,3'-dmbpy)(TDC)2]n (3) (H2TDC =2,5-噻吩二甲酸,4,4 '-bpy =4,4'-联吡啶,2,2'-dmbpy =2,2'-二甲基-4,4'-联吡啶,3,3'-dmbpy =3,3'-二甲基-4,4' -联吡啶)已在相同的反应条件(H2O,pH = 7–8 和 140°C)下合成并进行了结构表征。1是线性链结构,并通过氢键进一步连接成3-D结构。图 2 显示了当双核 [Zn2(COO)4N2] 构建单元被视为六连接节点时的二维 (4,4) 网络。图 3 具有双重互穿的 3-D 锌-有机框架 pcu 拓扑结构。此外,1-3 在室温下在固态下显示出强烈的光致发光,并研究了
  • A Comparison of Shuttling Mechanisms in Two Constitutionally Isomeric Bistable Rotaxane-Based Sunlight-Powered Nanomotors
    作者:Vincenzo Balzani、Miguel Clemente-León、Alberto Credi、Monica Semeraro、Margherita Venturi、Hsian-Rong Tseng、Sabine Wenger、Sourav Saha、J. Fraser Stoddart
    DOI:10.1071/ch06019
    日期:——
    a tetraarylmethane group T as the second stopper. This Mark II version is identical with BR-I6+ in the Mark I series that works as a sunlight-powered nanomotor (Balzani et al., Proc. Natl. Acad. Sci. USA 2006, 103, 1178), except for the swapping of the two stations A12+ and A22+ along the dumbbell-shaped component, i.e. the Mark I and II bistable rotaxanes are constitutionally isomeric. We have found
    此 Mark II 版本与 Mark I 系列中的 BR-I6+ 相同,可用作太阳能驱动的纳米电机(Balzani 等人,Proc. Natl. Acad. Sci. USA 2006, 103, 1178),除了交换沿着哑铃形组分的两个站 A12+ 和 A22+,即 Mark I 和 II 双稳态轮烷在结构上是异构的。我们发现电子转移光敏剂 P2+ 的并置越接近两个电子受体的更好 (A12+),即 BR-II6+ 中的情况与 BR-I6+ 中的情况相比导致速率增加 - 因此效率——光致电子转移步骤的效率。然而,背电子转移的速率也增加了。因此,BR-II6+ 在燃油辅助系统中的表现优于 BR-I6+,但在可见光供电时(例如 阳光)单独。相比之下,当穿梭由电化学驱动时,Mark I 和 Mark II 系列中两种双稳态轮烷之间的唯一区别是大环 M 沿相反方向移动。
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