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

Pb(CH{(CH3)CN-2,6-iPr2C6H3}2)Cl | 946532-51-0

中文名称
——
中文别名
——
英文名称
Pb(CH{(CH3)CN-2,6-iPr2C6H3}2)Cl
英文别名
Pb(CH{(CH3)CN-2,6-iPr2C6H3}2)Cl;[CH{(CH3)CN-2,6-Me2C6H3}2PbCl];[(BDI)PbCl];[(CH(C(Me)N(2,6-(i-Pr)2C6H3))2)PbCl];[(HC(C(Me)N-2,6-(i-Pr)2C6H3)2)PbCl];[[(N(2,6-i-Pr2C6H3)C(Me))2CH]PbCl];[PbCl(CH(C(Me)N(2,6-iPr2C6H3))2)]
Pb(CH{(CH3)CN-2,6-iPr2C6H3}2)Cl化学式
CAS
946532-51-0
化学式
C29H41ClN2Pb
mdl
——
分子量
660.311
InChiKey
SQPHLLQKZFJMAJ-VCGBEGQOSA-M
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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    Pb(CH{(CH3)CN-2,6-iPr2C6H3}2)Cl 在 PhSiH3 作用下, 以 乙醚甲苯 为溶剂, 生成 [(CH(C(Me)N(2,6-(i-Pr)2C6H3))2)2Pb]
    参考文献:
    名称:
    单体肼的一个NH键的键合,二甲基锗(II)和二甲基铅(II)的合成,反应及肼化锗(II)的合成
    摘要:
    β-二酮取代的锗(II)和铅(II)二甲基酰胺,LGeNMe 2(1)和LPbNMe 2(2),[L = CH {(CMe)2(2,6- i Pr 2 C 6 H 3 N )2 }]分别通过LiNMe 2与LGeCl和LPbCl的反应合成。化合物1与等量的元素硫反应,生成硫代酰胺的锗类似物LGe(S)NMe 2(3)。2与2-苯甲酰基吡啶(PhCOPy-2)反应形成醇铅(II)LPbOC(NMe 2)Ph(2-Py)(4)通过在碳氧双键上亲核加成“ NMe 2 ”。稳定的N杂环亚甲基L 1 Ge [L 1 = CH {(C = CH 2)(CMe)(2,6- i Pr 2 C 6 H 3 N)2 }]与肼的反应生成锗(II )通过肼的一个NH键的裂解取代酰肼LGeNHNH 2(5)。最后,试图从2与苯基硅烷(PhSiH 3)的反应中分离氢化铅(II)LPbH的尝试失败了,取而代之的是LPbN(2
    DOI:
    10.1021/ic1003808
  • 作为产物:
    描述:
    2,6-二异丙基苯胺盐酸正丁基锂 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 20.5h, 生成 Pb(CH{(CH3)CN-2,6-iPr2C6H3}2)Cl
    参考文献:
    名称:
    The steric influence of β-diketiminato ligands on the coordination chemistry of lead(II)
    摘要:
    Three new beta-diketiminatolead(II) chlorides have been synthesised, including [(BDIDmp)PbCl], [(BDIIPP)-PbCl] and [(BDIph)PbCl] (BDIDMP = [N{(2,6-Me2C6H3)C(Me)}(2)CH], BDIIPP = [N{(4-(PrC6H4C)-Pr-i(Me)}(2)CH] and BDIPh = [N{(C6H5)C(Me)}(2)CH]). Addition of sodium or potassium-alkoxide salts to [(BDIIPP)PbCl] or [(BDIPh)PbCl] resulted in the unexpected formation of bis(beta-diketiminato)lead(II) complexes, [(BDIIPP)(2)Pb] and [(BDIPh)(2)Pb], whereas addition to [(BDIDMP)PbCl] led to the expected lead alkoxo complex, [(BDIDMP)-(PbOBu)-Bu-t] The lead(II) triflate complex, [(BDIDMP)PbOTf], was synthesised by treatment of [(BDIDMP)PbCl] with AgOTf. (C) 2014 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.poly.2014.08.004
点击查看最新优质反应信息

文献信息

  • Synthesis and theoretical studies on rare three-coordinate lead complexes
    作者:Matthew Chen、J. Robin Fulton、Peter B. Hitchcock、Nick C. Johnstone、Michael F. Lappert、Andrey V. Protchenko
    DOI:10.1039/b702994b
    日期:——
    LPbBr (3) and LPbI (4) (L = N(2,6-(i)Pr(2)C(6)H(3))C(Me)}2CH]), which includes a rare example of a three-coordinate lead iodide (4). The chloride and bromide complexes, 2 and 3, are relatively stable in both the solid and solution states, only slowly decomposing to elemental lead over the course of a month in solution, the lead iodide 4 appears to be less stable and decomposes after 3 d in the solid
    已合成了一系列β-二酮化卤化复合物LPbCl(2),LPbBr(3)和LPbI(4)(L = N(2,6-(i)Pr(2)C(6)H(3 ))C(Me)} 2CH]),其中包括三坐标碘化铅(4)的罕见示例。化物和化物配合物2和3在固态和溶液态均相对稳定,在溶液中一个月的过程中仅缓慢分解为元素碘化铅4似乎较不稳定,并在3 d后分解在室温下处于固态。用KN(SiMe3)2处理氯化铅配合物2,生成不寻常的末端酰胺酰胺配合物LPbN(SiMe3)2(5)。与三坐标β-二酮过渡属卤化物配合物不同,配体围绕中心呈锥体排列,通常归因于存在立体化学活性的孤对。我们已经使用DFT计算研究了该孤对对属卤化物配合物2-4以及同构配合物(分别为6和7)的几何形状的影响。配合物中的孤对比类似物中的分散对显着更多,并且仅观察到6s和6p轨道之间的少量杂交。
  • Group 14 Metal Terminal Phosphides: Correlating Structure with |<i>J</i><sub>MP</sub>|
    作者:Eric C. Y. Tam、Nicola A. Maynard、David C. Apperley、J. David Smith、Martyn P. Coles、J. Robin Fulton
    DOI:10.1021/ic301208d
    日期:2012.9.3
    A series of heavier group 14 element, terminal phosphide complexes, M(BDI)(PR2) (M = Ge, Sn, Pb; BDI = CH(CH3)CN-2,6-iPr2C6H3}2; R = Ph, Cy, SiMe3) have been synthesized. Two different conformations (endo and exo) are observed in the solid-state; the complexes with an endo conformation have a planar coordination geometry at phosphorus (M = Ge, Sn; R = SiMe3) whereas the complexes possessing an exo
    一系列较重的14族元素,末端化物配合物M(BDI)(PR 2)(M = Ge,Sn,Pb; BDI = CH (CH 3)CN-2,6- i Pr 2 C 6 H 3 } 2;已经合成了R = Ph,Cy,SiMe 3)。在固态中观察到两种不同的构象(内和外构象)。具有内构象的配合物在处具有平面配位几何构型(M = Ge,Sn; R = SiMe 3),而配合物具有外切构象在原子处具有锥体的几何形状。溶液状态NMR研究表明,BDI配体N-芳基部分的异丙基之间的空间标量耦合,内和外均表现出不同的J SnC值。--耦合常数的大小| Ĵ SNP | 和| J PbP |,取决于原子的杂交而显着不同。对于Sn(BDI)(P SiMe 3 } 2),| Ĵ SNP| 是文献中报道的最大的,超过了具有-多重键的化合物的值。Pb(BDI)(P SiMe 3 } 2)的低温NMR研究表明,两种|
  • β-Diketiminato Organolead Complexes: Structures, <sup>207</sup>Pb NMR, and Hammett Correlations
    作者:Morgan J. Taylor、Emma J. Coakley、Martyn P. Coles、Hazel Cox、J. Robin Fulton
    DOI:10.1021/om501223a
    日期:2015.6.8
    The synthesis, structure, and spectroscopic details of a series of β-diketiminato lead(II) alkyl complexes are described. The Hammett correlation between the 207Pb NMR chemical shifts and σpara Hammett constant was examined computationally and found to be due to the paramagnetic shielding contribution, whereas the diamagnetic and spin–orbit coupling contributions remained fairly constant across this
    描述了一系列β-二酮亚胺(II)烷基配合物的合成,结构和光谱学细节。之间的相关性的Hammett 207个NMR化学位移和σ对位哈米特常数计算检查,发现是由于顺磁屏蔽贡献,而抗磁和自旋轨道耦合的贡献仍跨该系列化合物的相当恒定。
  • Lead and tin β-diketiminato amido/anilido complexes: competitive nucleophilic reactivity at the β-diketiminato γ-carbon
    作者:Lisa A.-M. Harris、Eric C. Y. Tam、Martyn P. Coles、J. Robin Fulton
    DOI:10.1039/c4dt01714e
    日期:——
    The β-diketiminatolead(II)-amido and -anilido complexes, [(BDI)Pb(NRR′)] (BDI = [N(2,6-iPr2C6H3)C(Me)}2CH]; NRR′ = NH(2,6-iPr2C6H3), N(iPr)2), react at the amido/anilido nitrogen atom with simple saturated electrophiles such as methyltriflate. Addition of unsaturated electrophiles to these complexes either results in the formation of a complex mixture of products, or in the case of phenylisocyanate, reaction at the γ-carbon of the β-diketiminato ligand to form a complex that is the net result of a nucleophilic attack by the γ-carbon atom of the β-diketiminato ligand at the electrophilic carbon centre of phenylisocyanate. As this reactivity contrasts with that of β-diketiminatolead(II) alkoxo complexes as well as β-diketiminatotin(II) alkoxo complexes, we examined the reactivity between phenylisocyanate and the isostructural β-diketiminatotin(II)-amido and -anilido complexes. Reactivity at the γ-carbon was also observed in these systems. Density functional calculations were performed to help understand the differences in reactivity.
    β-二酮亚胺 (II)-amido 和 -anilido 配合物,[(BDI)Pb(NRRâ²)] (BDI = [N(2,6-iPr2C6H3)C(Me)}2CH];NRRâ² = NH(2,6-iPr2C6H3), N(iPr)2) 在酰胺基/苯胺原子上与简单的饱和亲电子试剂(例如三甲磺酸甲酯)发生反应。将不饱和亲电子试剂添加到这些配合物中,要么导致形成复杂的产物混合物,要么在异氰酸苯酯的情况下,在 β-diketiminato 配体的 γ-上发生反应,形成配合物,这是亲核反应的最终结果在异氰酸苯酯的亲电中心受到β-二酮配体的γ-原子的攻击。由于这种反应性与 β-diketiminatolead(II) 烷基络合物以及 β-diketiminatotin(II) 烷基络合物的反应性相反,我们检查了异氰酸苯酯和同结构 β-diketiminatotin(II)-amido 和 -anilido 络合物之间的反应性。在这些系统中还观察到γ-的反应性。进行密度泛函计算以帮助理解反应性的差异。
  • Facile Access of Well-Defined Stable Divalent Lead Compounds with Small Organic Substituents
    作者:Anukul Jana、Sankaranarayana Pillai Sarish、Herbert W. Roesky、Carola Schulzke、Alexander Döring、Michael John
    DOI:10.1021/om801167c
    日期:2009.4.27
    LPb(II)CCPh (4), and LPb(II)OTf (5). Compounds 2 and 3 are the first stable, monomeric lead(II) derivatives involving small alkyl and aryl groups Me and Ph, respectively, supported by the β-diketiminate ligand. Compound 4 is the first alkynyl lead(II) derivative. All compounds (2, 3, 4, 5) were characterized by microanalysis, X-ray crystallography, and 1H, 13C, and 207Pb NMR spectroscopy. Single-crystal X-ray
    1当量的β-二甲叉LLi · OEt 2 L = HC(CMeNAr)2(Ar = 2,6- i Pr 2 C 6 H 3),乙酸配体}与1当量的PbCl 2在THF中的反应得到黄色化合物的β-二酮氯化铅(II)(1)。用化学计量的甲基锂苯基锂乙炔三氟甲磺酸处理1得到二价有机化合物LPb(II)Me(2),LPb(II)Ph(3),LPb(II)CCPh(4)和LPb(II)OTf(5)。化合物2图3和3是分别由β-二酮配体支撑的涉及小的烷基和芳基Me和Ph的第一稳定的单体(II)衍生物。化合物4是第一炔基(II)衍生物。所有化合物(2,3,4,5通过微量分析,X射线晶体学,和)进行了表征1个H,13 C,和207的Pb NMR光谱。单晶X-射线结构分析表明,化合物2 - 4是单体,和引线中心驻留在三角锥型环境,而5具有聚合物结构。结果证明了β-二酮配体在创建原子的受保护环境方面的有效性。
查看更多

同类化合物

相关结构分类